Contents
Pick a line to open its sheet.
2026 edition
KataLog
The Mafyou IT app binder
13 apps, one sheet each.
Turn the pages: arrow keys, tabs or page edge.
Three families
DevLife pack
Each app can be downloaded and used on its own. Together, they form your DevLife system: the subscription unlocks the Premium of each app, the backup to your account and your stats.
Discover DevLifeSolo tools
Independent apps, each with its own purpose. Free or with their own paid option, outside the DevLife subscription.
Open source
The code is public on GitHub: read it, build it, improve it.
This stamp marks an app that is ready and awaiting release.
Habits
Commandements
Your life rules, checked every day
Set your daily and weekly goals, track your progress and build lasting habits.
- Daily and weekly goals
- Detailed progress statistics
- A daily reminder at the time you choose
Fitness
Fit Chronos
Time your workouts, progress every day
A rest timer between your sets and adjustable work/rest cycles, for strength, interval or stretching sessions.
- Free sets or work/rest cycles, adjustable durations
- Track your sessions and progress
- Resume signal: sound, vibration or flash
Motivation
Boost Your Mind
Boost your mindset, one notification at a time
Motivating messages in your notifications, from 1 to 50 a day, and their history to stay on course.
- Motivating messages throughout your day
- 4 AIs to choose from: Mistral, ChatGPT, DeepSeek, Grok
- Full history of the messages received
Culture and news
Quizz IA
News as a quiz, learn by playing
News quizzes on the themes you choose, solo or with friends over Bluetooth.
- 3 games of 5 questions or 1 of 15 a day, for free
- News themes of your choice
- Solo or Bluetooth multiplayer
Notes
Fast Notes
Capture your ideas
Open the app and write: the note saves itself, filed in your pages. Offline, no account needed.
- Ultra-fast capture
- Pages you rename, each with its emoji
- Available offline
Measurements
Mensu Tracker
Body measurements for the whole family, pets included
Record the measurements of each subject, human or animal, and follow them on charts.
- Measurements fitted to the species: human, dog, cat, horse
- Progress charts; CSV export with Premium
- Offline, no account; online backup with DevLife
Mobile CRM
CeasyRM
Sort your contacts, find the right people
A simple mobile CRM for your clients or business contacts: records, reminders and a history of your exchanges. Free for up to 5 clients, no account needed.
- Client records and instant search
- Exportable reminders (.ics)
- Premium (one-time purchase): 50 clients and attachments
AI
Iceberg
What you see is only part of the iceberg
Ask a question, get a clear answer, then explore the dark matter: the nuances the quick answer doesn't show you.
- 4 AIs to choose from (Mistral, GPT, DeepSeek, Grok)
- 2 levels: quick answer and deep exploration
- History of your explorations
Search
News with your Favorites
One search, all your favorite sites
Run a single search across your favorite sites: 46 sites on offer (Google, Amazon, YouTube...), plus the ones you add. The results come back in one list.
- 46 sites on offer, plus your own to add or remove
- All your favorites searched at once
- 5 free searches a day, 20 with Premium
Poker
Aide au Poker
Your odds, at a glance
The 9 Texas Hold'em hands on clear sheets, and a simulator that names your best hand and its odds. In English and French, offline, no ads.
- 9 hand sheets, from high card to royal flush
- Simulator: up to 7 cards, odds after each card
- Offline and free, with a tip button
Theatre
Répéta
Your lines by heart, no prompter needed
Import your text, isolate your part and rehearse: reading, role play, prompter, recitation and diction. Free, no account.
- 5 learning modes, including the Prompter
- Voice recording and Diction mode
- Offline, no account; optional gallery and leaderboard
Audio
AuraMusic
One sound, several phones
Share the sound of your Android phone with other Android phones over Bluetooth, and over local Wi-Fi when they are on the same network. No internet, free and open source.
- Music, video, games: the sound of apps that allow capture
- Several phones listening at once
- No internet: Bluetooth or local Wi-Fi
Onboarding
OBD
Organize your professional onboarding, discreetly
Contacts by sector, notes, sketches and photos, sensitive notes protected by biometrics. 100% offline.
- Contacts sorted by sector
- Sensitive notes locked by biometrics
- 100% offline
Keep in touch
Follow the releases, share your ideas, read the code.
- Help and support form
- Beta test feedback form
- Privacy policy your account
- Terms of use the rules
- Cancel my subscription DevLife
- The Mafyou IT website mafyouit.tech
- The Telegram community t.me/MafyouApps
- The code on GitHub github.com/Mafyou
- All the apps on Google Play play.google.com
Binder put together by Mafyou IT.