GnuDroider

Android apks and sources released under the GNU General Public License.
APKs digitally signed by the GnuDroider Project. All apps built with pride.
Please use TellGnuDroider (src) to report bugs and crashes. [email]

GnuDroider apps preserve your privacy. They completely mind their own business. Our apps do not use Google APIs or any other software, malware, or adware, which would allow anyone to gather data from you or adversely affect your device. To the best of our knowledge, GnuDroider apps completely preserve your privacy and the integrity of your device. Any app DOWNLOADED HERE is built from the source released here. You can download the source and see for yourself that we're being good. You will need these scripts (r 05mar15) to unpack the source. Publishing altered apps in our namespace, including the use of our app names and icons, is prohibited by the GNU General Public License.


Chromatic Mojo (r6 - 18dec15)   apk  -  src  -  ARM Devices Only
  • Android version 7 and higher
  • A very simple chromatic tuner for musical instruments
  • Designed to work on phones or tablets, portrait or landscape
  • Screenshots on Set Met Mojo site.
Comic Revolt (r79 - 31mar16)   apk  -  src
  • Android version 8 and higher
  • The only Android cartoon-making app on STEROIDS.
  • All your source images on the sdcard.
  • TWO PART INSTALL: normal app install, SDcard image zip install.
  • Image downloads, screenshots, and documentation on Comic Revolt site.
Conjuror (r10 - 05sep15)   apk  -  src
  • Android version 8 and higher
  • A simple home launcher
  • Hit backbutton on main screen to access phone
  • Saves 32 most used apps or contacts in main list
Da Juju (r6 - 05sep15)   apk  -  src
  • Android version 8 and higher
  • Battery monitor with big numbers
  • Easy screen brightness control
  • Press notification to change keyboards
  • Turn off wifi and/or data on screen close
  • Purges memory on screen close and screen open
File Broom (r113 - 09jun16)   apk  -  src
Warning: On Lollipop and later, app cannot copy, delete, or rename on or to external sdcard. To do so would require using Google's internal SQL db system which is a threat to your privacy, IMHO.
  • Android version 8 and higher.
  • File manager for local SDcards and remote FTP.
  • Integrated with other GnuDroider apps for file-syncing.
  • Share, view, rename, copy, move files locally and remotely.
  • Add and remove directories locally and remotely.
  • Create zip archives of directories. Unzip some.zip to ./some/
  • Can be used as a file chooser by other apps.
  • Also has an FTP Server for Android.
  • Move files on and off of your device over FTP.
  • Use an ftp-enabled browser or any FTP client to download files.
  • Use any FTP client to upload files.
  • SoftSync local directories with remote directories.
  • Sync devices using FTP Server on one and SoftSync on the other.
GDOpenWnn Chinese Keyboard (r3 - 16nov15)   apk  -  src
  • Android version 8 and higher
  • NOTE: Apache, not GNU license
  • OpenWnn Chinese/Japanese/English IME reduced to only Chinese
  • Simplified Characters Only
  • Bottom-left "K" key for IME Switch dialog
  • Included for fast IME switching with ZijiZidian
GnuDroider Keyboard (r61 - 10may16)   apk  -  src
IMPORTANT: Multikeys (i.e. [.,?]) don't work on an Android IME's own activities. (Thankyou, Google.) Use device's default keyboard for creating autotext.
  • Android version 8 and higher
  • English keyboard with unlimited autotext (M key)
  • Swipe right for shift-key
  • Swipe left to toggle caps-lock
  • Pastes clipboard/autotext data to document on focus
  • Store + Rn saves clipboard to register n
  • Insert + Rn inserts register n at cursor
  • Designed to work with Ro and Paprika
HanZi (r34 - 05sep15)   apk  -  src
  • Android version 8 and higher
  • Chinese Flashcards in simplified, traditional, pinyin, English
  • 6000+ for most common of each of Classical, Modern, and Fiction
  • 1000+ for familial relationships
  • 4600+ idioms
  • All six levels of HSK
  • 20 lists in all with 33k+ entries
MeiHua (r28 - 02may16)   apk  -  src
  • Android version 8 and higher
  • An idea pad with top ideas on main list
  • Click to enter idea and swipe to create subideas
  • All ideas are text files on the SD card
  • Integrated with File Broom for file sync with FTP.
MoDaBrowser (r79 - 18jun16)   apk  -  src
  • Android version 8 and higher
  • One-handed use - swipe by history or context
  • Search using non-intrusive search engine
  • Copy URL and title to HTML link in clipboard
  • Share node title, url, and annotations to email
  • Export and import contexts (~bookmark folders)
  • Post to independent blogs like blink
Mp3Recorder (r12 - 23may16)   apk  -  src  -  ARM Devices Only
  • Android version 7 and higher
  • Records microphone to MP3 files on sdcard/Mp3Recorder directory
  • MP3s are 32kbps mono files
  • Longpress for play, rename, delete, upload, id3 tagger
  • Integrated with Set Met Mojo for recording your practice
  • Integrated with File Broom for uploading via ftp
  • Screenshots and session mp3s on Set Met Mojo site.
  • NOTE: Media volume is microphone volume.
MuMang (r5 - 05sep05)   apk  -  src
  • Android version 8 and higher
  • A keyboard for the blind and visually-impaired
  • Swipe up for punctuation
  • Swipe down to toggle audio
  • Swipe right to toggle caps
  • Swipe left for access to Google Voice to Text
NeiGong (r29 - 24jan16)   apk  -  src
  • Android version 8 and higher
  • A meditation and neigong timer
  • Neigong timer with fine-grained intervals
  • Meditation timer with gongs or with rain and thunder
  • Chang'an open-ended timer
  • Help file included - press red question mark on main screen
Paprika (r56 - 08may16)   apk  -  src
  • Android version 8 and higher
  • Simple web publisher for anything from web pages to novels
  • Converts text to HTML with simple markup engine
  • Book mode for writing novels and other longer texts
  • Script mode for writing dramatic plays or screenplays
  • Integrated with GnuDroiderKeyboard
  • Integrated with File Broom for remote upload and download of files
PodDroid (r4 - 18may16)   apk  -  src  -  ARM Devices Only
  • Android version 7 and higher
  • Podcast recorder for Android phones and tablets.
  • Records microphone to MP3 files on sdcard/PodDroid directory
  • 16kbps mono mp3 files are minimum size for good voice clarity
  • Files automatically named with date and time of recording
  • Longpress for play, rename, delete, upload, id3 tagger
  • Integrated with File Broom for uploading via ftp
  • Screenshots and podcasts on Pod Droid site.
  • NOTE: Media volume is microphone volume.
Ro (r67 - 11mar16)   apk  -  src
  • Android version 8 and higher
  • Simple text editor with search and replace
  • Integrated with GnuDroider Keyboard
  • Integrated with File Broom for remote upload and download of files.
SetMetMojo (r34 - 28apr16)   apk  -  src
  • Android version 8 and higher
  • Metronome app with setlists of songs
  • Sets can be re-ordered
  • Long press lists or songs for context menus
  • Records last metronome setting to all occurences of song
  • Metronome continues while using the lyric viewer
  • Syncronize files remotely using File Broom
  • Invoke Chromatic Mojo tuner from Metronome screen
  • Invoke Mp3 Recorder from Metronome screen
  • Screenshots on Set Met Mojo site.
Simplest (r17 - 05sep15)   apk  -  src
  • Android version 8 and higher
  • A simple mp3 player that plays the Music directory trees
  • Help file included - press red question mark on main screen
Thoreau Reader (r16 - 05jan16)   apk  -  src
  • Android version 8 and higher
  • Contains all of Henry David Thoreau's major works.
  • Share textfiles from other apps to reader.
  • Files can be enhanced by mu2 markup (see Paprika app for markup)
Yijing (r10 - 05sep15)   apk  -  src
  • Android version 8 and higher
  • Interprets the six coin throws for the Yijing or Book of Changes
  • Help file included - press red question mark on main screen
Ziji Zidian (r125 - 06jul16)   apk  -  src
  • Android version 8 and higher
  • Best on tablets and with Android version 11 and higher
  • Offline Chinese-English dictionary (CC-Cedict: 2016-01-24)
  • Update Cedict from within the app. (Read help file first. YOU'VE BEEN WARNED!)
  • Copy text from Reader to Search engine
  • All possible results, even empty ones, are given
  • If zh-en app with fish logo installed, send empty ones into its big add-on dicts
  • Add new or edited entries to user data on SD card
  • Integrated with File Broom for syncing data by FTP
  • Integrated with GDOpenWnn Chinese Keyboard
  • Dictionary slowly conforms to your work, like this one for 唐诗 (05dec16 7041 entries).

Please use TellGnuDroider (src) to report bugs and crashes.