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J2ME Loader
APK
J2ME Loader is a J2ME emulator for Android. It supports most 2D and 3D games (including Mascot Capsule 3D ones). Emulator has a virtual keyboard, individual settings for each application, scaling support. This project is a fork of J2meLoader. Translations page: https://crowdin.com/project/j2me-loader
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JABtalk
APK
JABtalk is a free speech communication application designed to help non-verbal children and adults communicate. Speech therapists commonly refer to JABtalk as an easy and effective augmentative and alternative communication (AAC) device. By combining personalized voice and images with an extremely simple user interface, JABtalk delivers a speech solution that is both fun to use and easy to learn. Originally designed as a communication tool for children with special needs, JABtalk has evolved into a communication tool used by special needs children, stroke patients, toddlers, speech-language pathologists, and others.Some of JABtalk features include…Navigation designed to be intuitive for toddlersBuild sentences from wordsOrganize words into user-defined categories for simple navigationHeptic feedback (vibration) when touching a word or category for immediate physical feedbackAbility to rearrange and resize picturesDownload unlimited number pictures from internet directly into JABtalk!Ability to capture pictures directly from your device’s cameraAbility to import pictures from your device’s memory cardAbility to record your own audio for words using your devices microphone.Ability to import audio files from a memory cardSupports text-to-speech if you don’t want to record or import your own audio filesEasy to use passcode protected administrative tools for managing words and categoriesFullscreen mode to prevent kids from easily exiting appEasily backup/restore your data to preserve your changes or move your entire dataset to a different deviceOnline tutorials at https://www.jabstone.com/videosIf you are using JABtalk as an AAC device for an individual with special needs (down syndrome, autism, etc...), we strongly recommend having the individual assessed by a speech-language pathologist to ensure JABtalk is the most appropriate solution for the the individual’s needs.
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JEV 2022 Schedule
APK
Conference program app for the JahresEndVeranstaltungen (JEV) https://events.ccc.de/2022/11/28/dezentral-2022/#dezentral-2022-events There will be no Congress and no centrally organised rC3 this year. This is a challenge that the community was happy to accept. Various groups are organising decentralised events with talks, workshops and other things in the usual Congress season. Parts of these events can be visited in person and other parts can be followed online. We have prepared an overview of all these events, sorted by (physical) location. All broadcasts will be viewable on media.ccc.de live and as recordings later. Please remember that the individual groups are organising these events autonomously and are individually responsible for their own content. Features * View program by day and rooms (side by side) * Custom grid layout for smartphones (try landscape mode 🙃) and tablets * Read detailed descriptions (speaker names, start time, room name, links, ...) of events * Add events to favorites list * Export favorites list * Setup alarms for individual events * Add events to your personal calendar * Share a website link to an event with others * Keep track of program changes * Automatic program updates (configurable in settings) * Vote and leave comments on talks and workshops * Integration with the Engelsystem project https://engelsystem.de - Online tool for coordinating helpers and shifts on large events * Integration with the Chaosflix https://github.com/NiciDieNase/chaosflix - Android app for https://media.ccc.de, share Fahrplan favorites with Chaosflix to import them as bookmarks 🔤 Supported languages (Event descriptions excluded) * Dutch * English * French * German * Italian * Japanese * Polish * Portuguese * Russian * Spanish * Swedish 💡 Questions regarding the content can only be answered by the content teams of the individual events. This app simply offers a way to consume and personalize the aggregated schedule of all the events. 💣 Bug reports are very welcome. It would be awesome if you can describe how to reproduce the particular error. The issue tracker can be found here: https://github.com/EventFahrplan/EventFahrplan/issues
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JKU App
APK
This is an app for the students of JKU Linz that provides most of the data from KUSSS and also information from ÖH and the JKU in general: * synchronize timetable with local or Google Calendar. * access Exams, Grades, Courses. * get notifications for new exams, grades and changed course dates * included campus map for "navigation" * shows menu for JKU Mensa, Raab Mensa and KHG Mensa
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JMP SIM Manager
APK
JMP SIM Manager is a fully free and open-source companion app for the JMP eSIM Adapter. The JMP eSIM Adapter is a removable eSIM chip that enables any device, not just those with included eSIM chips, to make use of downloadable eSIMs. JMP SIM Manager provides management features such as adding, deleting, enabling, and disabling eSIM profiles for the adapter, and is the easiest option to manage your eSIM Adapter on compatible Android host devices. The manager app is not required once a profile has been downloaded and enabled on the adapter. In other words, you can use a compatible Android device to download your eSIM profile of choice onto the adapter, and then insert the adapter into any device -- Wi-Fi hotspots, dumb phones, laptops -- and the adapter will simply appear as a regular SIM card to those devices. This app also includes a quick compatibility check to determine whether your Android device can be used to manage a JMP eSIM Adapter. Although the eSIM Adapter will work with almost any device once an eSIM profile is loaded, management requires some specific features that may not be present on a small percentage of Android devices. However, even if your Android device is deemed incompatible, you can still manage the adapter from another Android device, using a PC/SC reader on a PC, or, as a final fallback, through the SIM Toolkit menu along with a self-hostable remote server to handle TLS termination.
F-Droid
JMdict droid
APK
Search for English definition of Japanese words using kanji, kana or rōmaji. Search for Japanese words from their English definition. Basic wildcards are supported, to search for incomplete words, words ending with a specific kanji, etc. JMdict data is not included in the APK. It must be downloaded (or loaded from a file) from the application first. Afterwards, the application is completely standalone and can be used offline. JMdict is provided by Electronic Dictionaries Research Group. See https://www.edrdg.org/
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JRBP Survey
APK
The Jasper Ridge Biological Preserve ant survey regularly surveys the species of ants in each of hundreds of locations across the preserve. This application helps people navigate to the correct locations, identify ants, record observations, and upload them to a central database. Note: This application is intended only for registered volunteers participating in the ant survey. For more information about the ant survey, see https://jrbp.stanford.edu/research/jrbp-ant-survey .
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JRPN 15C
APK
JRPN 15C is a scientific calculator that simulates an HP-15C. It simulates the appearance and behavior of the original, including the seven-segment display, and the little blink you get when entering numbers. Includes complex math, matrices, numerical integration, solving for the root of an equation and statistics. Very state of the art for 1982!
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JRPN 16C
APK
JRPN is a programmer’s calculator that simulates an HP 16C. It simulates the appearance and behavior of the original, including the seven-segment display, and the little blink you get when entering numbers. The 16C’s windowing functions are implemented, but can be disabled to allow the display of longer numbers at one time.
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JS-Dict
APK
JS-Dict is a convenient app for accessing the powerful Japanese-English dictionary Jisho.org. This app is Free and Open-Source Software. The source code is available at https://github.com/petlyh/JS-Dict.
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JSettlers
APK
This project intends to create a remake of the famous strategy game "The Settlers 3" published by Blue Byte in 1998. The project is developed in Java and runs on PC (Windows/Linux), Mac and Android. Warning: Alpha Status The game is currently in an alpha status! Therefore bugs, frequent changes making saved games invalid and server abortions need to be expected. Nevertheless we will try to minimize trouble. Playing JSettlers In order to play the game, you need to have the "GFX" and "SND" folders of the original version of "The Settlers 3" as obtained by installing the original "The Settlers 3" game (DEMO version also works). Copy the "GFX" and the "SND" folders of your original "The Settlers 3" installation into a folder called "JSettlers" on your device. The "JSettlers" folder must be located in the root directory of your internal storage (alongside folders like "Download" or "DCIM") or your external storage (e.g. memory card).
F-DroidGitHub
JSlab
APK
The author was in need of a more capable calculator app than what's included with Android. After finding none that pleased him he made one himself. Javascript is turing complete, WebViews provide javascript and the eval() function. Thusly JSlab was created.
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JaMuz
APK
Audio Player: - Playlist editor (user tags, rating and genre) - Tag editor (user tags, rating and genre) - Replaygain support (MP3 only, FLAC on its way) - One finger control - Voice commands Merge your statistics with JaMuz Desktop - And so with all players JaMuz Desktop can merge with (Mixxx, Kodi, guayadeque,...) Sync files from JaMuz Desktop over WiFi - Select a playlist on JaMuz Desktop, connect JaMuz Android, and wait for your files. Remote Control for JaMuz Desktop
F-DroidGitHub
Jami
APK
Jami, a GNU package, is software for universal and distributed peer-to-peer communication that respects the freedom and privacy of its users. Jami is the simplest and easiest way to connect with people (and devices) with instant messaging, audio, and video calls over the Internet and LAN/WAN intranets. Jami is a free/libre, end-to-end encrypted, and private communication platform. Jami is open-source software that prioritizes user privacy. Jami has a professional-looking design and is available for a wide range of platforms. Unlike the alternatives, Jami calls are directly between users, as it does not use servers to handle calls. This gives the greatest privacy, as the distributed nature of Jami means your calls are only between participants. One-to-one and group conversations with Jami are enhanced with instant messaging, audio and video calling, recording and sending audio and video messages, file transfers, screen sharing, and location sharing. Jami can also function as a SIP client. Multiple Jami extensions are available: Audio Filter, Auto Answer, Green Screen, Segmentation, Watermark, and Whisper Transcript. Jami can be easily deployed in organizations with the JAMS (Jami Account Management Server), allowing users to connect with their corporate credentials or create local accounts. JAMS allows you to manage your own Jami community while taking advantage of Jami’s distributed network architecture. Jami is available for GNU/Linux, Windows, macOS, iOS, Android, Android TV, and web browsers, making Jami an interoperable and cross-platform communication framework. Manage multiple SIP accounts, Jami accounts, and JAMS accounts with the Jami client installed on one or multiple devices. Jami is free, unlimited, private, advertising‑free, compatible, fast, autonomous, and anonymous. Learn more about: Jami: https://jami.net/ Jami extensions: https://jami.net/extensions/ JAMS (Jami Account Management Server): https://jami.biz/ Jami documentation: https://docs.jami.net/ Follow us for more: Mastodon: https://mstdn.io/@Jami Videos: https://docs.jami.net/videos/ We’d love to hear from you! Join the Jami community: Contribute: https://jami.net/contribute/ Forum: https://forum.jami.net/ Build IoT projects with Jami. Re-use the universal communications technology of Jami with its portable library on your system of choice. Jami for Android TV is tested on NVIDIA SHIELD TV with Logitech cameras. Jami is published under the GPL license, version 3 or higher. Copyright © Savoir-faire Linux Inc.
F-Droid
Jamu
APK
An app to help learn Japanese. Features Gojuon (五十音) Numbers (数字) NHK Easy News Quiz
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Janus
APK
Janus provides contextual word and concept translations by leveraging the vast, human-curated knowledge graph of Wikipedia. Instead of literal machine translation, it finds the corresponding Wikipedia article in the target language to offer a more accurate and context-aware translation. Features: * Contextual Translation: Uses Wikipedia article titles for accurate, context-aware translations. * Multi-Language Support: Translate from any Wikipedia-supported language to any other. * Rich Information: Displays short descriptions and article summaries. * Full History & Bookmarks: Keeps a log of translations and allows saving important ones. * Searchable History: Quickly find past translations. * Quick Actions: Copy translations and open Wikipedia articles. * Modern UI: Clean interface supporting light and dark themes.
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Japanese Name Converter
APK
Converts any name from English into Japanese characters. Learn to write and pronounce your name in katakana, or even create a good approximation in kanji! Works best on common American first names. Combine different kanji to change the meaning, save your favorites, share via Identi.ca, email, SMS, etc.
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Japanese Traditional Time
APK
A clock widget based on the traditional Japanese time system. * Widget showing the current hour (named after an animal) * Mapping of traditional time to local time * (Eventually) Alarms based on traditional time The sunrise and sunset times for are calculated locally by the app for the current location; if the device doesn't know that you can enter a manual one.
F-DroidGitHub
Jargons Colombia
APK
Jergas Colombia is a brief Colombian dictionary. - Useful for residents in Colombia and foreigners since it allows to consult the most used jargons in Colombia-South America. - Slang is the use of informal words and expressions that are not considered standard in the speaker's dialect or language. - In addition to jargon, you will also find a large number of indigenous and old Spanish elements, as is the case in the department of Tolima. - Jergas Colombia will always be at your fingertips without requiring internet. - If you are a resident you will be able to understand locals from other regions of Colombia. - For tourists or foreign residents it will be a great help to maintain a more fluid dialogue with Colombians.
F-Droid
Jass board
APK
Jass board to count the points while playing Jass simply with the Android smartphone or tablet. It is possible to write the points at the Schieber, Coiffeur, Differenzler, Molotov and other Jass types. ************************* For all boards it is possible to have several profiles. Settings and scores are stored independently. For example, you don't have to delete an unfinished round to be able to play Jass with other players. Even if different rules are used depending on the composition, this can easily be solved by a profile. The current profile can be shared by AndroidBeam (NFC) simply with another device. For this the board of one device has to be open and the devices have to be held back to back. This is helpful, for example, when the battery is empty or when complex profile settings have to be made. ************************* Schieber panel: - Write points individually (1/20/50/100) for Weis,... - Write complete rounds incl. multiplier (1x-7x) and opponent points - Input dialog can be rotated (for 1 or 2 writers) - Individual entries or complete rounds can be undone. - Different number of target points possible - Adjustable score per round (e.g. for double cards 314) - Extensive statistics - Backside to write down strokes for wins/matches,... Coiffeur board: - The types of jass can be chosen according to your preferences. - 16 predefined jass types + the possibility to enter your own (without picture). - The number of rounds played can be between 6 and 12. - It can be written for 2 or 3 teams. - Multipliers can be changed manually if desired. - Statistics about achievable points as well as conditions how a team becomes unreachable. - If a team is unreachable, this will be displayed. Differenzler board: - 2-8 players - Announcements remain hidden until the first points have been entered. - Points from the last outstanding player are automatically calculated. - Points from the last round can be changed afterwards (long press). Molotov board: - 2-8 players - Writing Weis in 3 clicks - When writing rounds, the outstanding points are calculated automatically. - Points can be edited later (long press) - Points can be written exactly or rounded. Score board: This is a general score board, which should allow you to write many more types of Jass. - 2-8 players - Target points / number of rounds can be set - In order to be able to write faster, the number of points per round can be set. (Outstanding points are calculated automatically). ************************* The source code of the app is available online: https://github.com/simonste/jasstafel
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Java OOP Quiz
APK
Java OOP Quiz App is an interactive mobile app designed to help users test and improve their knowledge of Object-Oriented Programming (OOP) concepts in Java. It features a variety of quizzes that cover essential topics like classes, inheritance, polymorphism, and interfaces, with immediate feedback to enhance learning. The app includes a smooth user interface and progress tracking.
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Java installer
APK
Install a full Java runtime on the phone. The app downloads the required files from a HTTP server unpacks them and copies them to the right directory.
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Jeden Tag ein Set
APK
"Quality instead of Quantity" A german site for electronic music with a set every day. Our set collection already fills multiple hard disks and the orange cloud is basically our home. Regularly we search through it for new treasures. On weekends we show up in clubs all around Germany, always on the search for the perfect set. The Jedentageinset app can be used as a companion for NewPipe or SoundCloud.
F-Droid
JekyllEx
APK
JekyllEx is a powerful IDE designed specifically for Jekyll projects. Build, preview, and publish your Jekyll based websites right from your device. GitHub Pages environment with Ruby and default gems embedded natively. Built-in Git for version control. Easily connect to your GitHub account. Powerful terminal UI with multiple sessions support. Desktop level experience. Create new sites locally / import existing ones from a remote source. Easy file / folder management. Create, download from url or load from storage. Built-in code editor with syntax highlighting. Custom themes available. Live previews for running jekyll server with automatic reloading. Preview the site offline in any browser right on device before publishing. Secure by default. No third party backend. Everything stays offline. Make quick edits to your Jekyll site on the go in a mobile-friendly interface. Visit the project website for more information and documentation.
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