Calisthenics Memory vs Udderance AAC
Side-by-side comparison of two open source alternatives
Calisthenics Memory
A privacy-focused bodyweight training tracker. Customize everything — exercises, training methods, and workflow — to match your needs. No rigid templates. Adapt the app to your training style. To Do • Plan your workout as a list, tap to jump directly • Schedule repeats by day of week to automate your weekly routine Record Mode • Quickly log your workouts after training Workout Mode • Auto-guided training with built-in timers • Single: Timer-assisted rep counting and isometric hold tracking • Program: Create and run multi-exercise routines in sequence • Interval: Timed work/rest cycles with customizable rounds • Programs and intervals are built by freely combining your own exercises Exercise Creation • Create any exercise with any name, organize into groups • Choose rep-based (dynamic) or time-based (isometric) tracking • Support for unilateral (one-sided) exercises • 10-level progressions to match your method • Optional distance, weight, and assistance tracking • Favorite exercises (★) for quick access • Add optional description notes to each exercise Progress Tracking • Calendar: See your training activity at a glance • List: Browse all sessions chronologically • Graph: Visualize trends with average/max/total stats • Challenge: Color-coded goal achievement tracking • Period filters (1 week, 1 month, 3 months) Data Management • Export/import in JSON/CSV format • Your data stays on your device, no internet required Convict Conditioning, StartBodyweight, RR (Recommended Routine), HIIT, circuit training — whatever your method, this app adapts to you.
Udderance AAC
Text-to-speech (TTS) based augmentative and alternative communication (AAC) app
| Feature | Calisthenics Memory | Udderance AAC |
|---|---|---|
| License | GPL-3.0-only | AGPL-3.0-or-later |
| Install sources | F-DroidIzzyOnDroid | F-DroidGitHub |
| Categories | ProductivityFitness | ProductivityFitness |
| Features | Ad-FreeOpen SourceNo Tracking | Ad-FreeOpen SourceNo Tracking |
| Platforms | Android | Android |
| Website | ||
| Source code |