micro vs Atlas Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
micro
This app is the essential companion for the BBC micro:bit, a pocket-sized programmable computer. It allows you to wirelessly beam programs to your micro:bit via Bluetooth and includes access to a block-based programming editor. Monitor sensor data and control your micro:bit in real-time.
- Wireless flashing of micro:bit hex files
- Access to Microsoft MakeCode editor
- Bluetooth beaming of programs
- Real-time sensor data monitoring
- Control micro:bit buttons and pins
- Debug running program code
- Store and manage HEX files
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The micro:bit app is the essential companion to the BBC micro:bit, the pocket sized programmable computer. The app allows you to flash any micro:bit hex file to your device, as well as including online access to the Microsoft MakeCode editor for simple block-based programming. When your program is ready, the app beams it to the micro:bit via Bluetooth wirelessly. Easy-to-follow screens lead you through the process of pairing your iPad (or iPhone) to the micro:bit and then transferring your program code. Compared with previous versions, the micro:bit app Version 3.1 contains these additional features: • A simpler pairing and micro:bit discovery flow • The micro:bit V2 can be put into pairing mode by triple-tapping the reset button • Retrieval of the micro:bit data log files from off your micro:bit • Pair with any number of micro:bits • Choose which micro:bit is currently connected • Store HEX files in the app • Choose a HEX file for flashing • Export and delete HEX files • Import stored HEX files directly into JavaScript Blocks editor • Rapid download from JavaScript Blocks editor • Monitor data detected by micro:bit sensors • Use the range of micro:bit Bluetooth services in real time • Display messages on the micro:bit LEDs • Send control commands to the micro:bit buttons and pins • De-bug your program code while it is running in the micro:bit • Use a simulated gamepad to send commands to the micro:bit • View camera images ready for taking photos or video As well as providing more flexible handling of your program scripts and HEX files, a major addition in Version 3 is the Monitor and Control page. This lets you observe real-time data from the micro:bit sensors, send messages directly to the LEDs and control the micro:bit buttons and pins from your iPad or iPhone. Monitor is ideal for exploiting Bluetooth services in real time, and for de-bugging your program code while it is running in the micro:bit. The MakeCode code editor now requires iOS 13 or later.
Atlas Math
This app provides personalized math practice for students aged 3 to 16, adapting exercises to their individual learning pace. It complements classroom instruction by reinforcing concepts and developing arithmetic fluency through a self-adjusting approach.
- Personalized math exercises
- Self-adjusting learning path
- Reinforces classroom learning
- Develops arithmetic fluency
- Supports growth mindset
- Fosters metacognition
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Atlas is the personalized practice tool within Innovamat's mathematics curriculum. Designed for students aged 3 to 16, it enables personalized, self-adjusting exercises that support each learner’s unique path. Innovamat’s didactic approach is structured around two complementary dynamics: - Classroom sessions (3 to 4 days a week), where teachers build knowledge alongside students through hands-on activities, guided discovery, and problem-solving. - Personalized practice (up to 45 minutes per week), where students reinforce classroom learning independently with the notebook and the Mathematical Atlas app. What does digital practice offer? - Strengthens content taught during classroom instruction. - Develops arithmetic fluency. - Adapts to each student’s learning pace through its self-adaptive approach. Which principles does it rely on? - Personalized learning - Growth mindset - Metacognition - Intrinsic motivation
Screenshots
Verdict
The clearest difference is rating: micro at 3.3 against Atlas Math's 2.4. micro also leads on ratings volume (90 vs 5) and monetization model (free vs ad-supported). Atlas Math's advantage is update cadence (every 3 weeks vs every 7 months). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
micro holds the better App Store score, 3.3 against 2.4. That said, the two scores are not equally well evidenced: micro has 90 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 43% of micro's written reviews are positive against 31% of Atlas Math's.
micro ships an update every 7 months, Atlas Math every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | micro | Atlas Math |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (90 ratings) — better | 2.4 (5 ratings) |
| Positive reviews | 42.6% of reviews — better | 30.6% of reviews |
| Number of ratings | 90 — better | 5 |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 59 MB | 310 MB |
| Age rating | 4+ | 4+ |
| Developer | Micro:bit Educational Foundation | Innovamat Education S.L. |
Customer experience
micro
Atlas Math
User reviews
micro
From 90 App Store ratingsWhat we love
- 👍 Easy to use and quick to set up
- 💻 Allows coding on mobile devices
- 🎓 Great for learning and education
- ⚡ Fast download and installation
- 🔧 Works well once properly configured
Room to improve
- 🐛 Frequent Bluetooth pairing failures
- 🐛 App crashes during code flashing
- 🐛 Connection drops after flashing
- 📱 Poor optimization for phone screens
- 🔌 Requires frequent device reconnection
Atlas Math
From 5 App Store ratingsWhat we love
- 🤩 Fun and engaging learning
- 👍 Helps learn math
- 😊 Kids enjoy it
- 🚀 Good for practice
- 💡 Innovative method
Room to improve
- 🐛 App doesn't open
- 🐛 Login issues
- 🐛 No sound
- 🐛 Repetitive activities
- 🐛 Difficult to navigate
Bugs and requests
micro
Reported bugs
14 issues- Bluetooth pairing fails or shows false success
- App crashes when flashing code to micro:bit
- Connection lost after code flashing
- White screen display issue
- Login fails with Google accounts
Show 9 moreShow fewer
- Text strings display with extra characters
- Arrow keys non-functional on iPad with Bluetooth
- Pairing pattern entry buggy and unclear
- Safari crashes on iPad 2
- Keyboard blocks code naming on iPhone
- App crashes when sending feedback
- Screen freezes during use
- Recent update broke existing micro:bit connections
- Flashing takes excessive time (1+ minute)
Requested features
11 requests- Offline mode for iOS
- Integrated IDE in app instead of Safari redirect
- Support for multiple languages
- Persistent Bluetooth connection after flashing
- Mute audio functionality
Show 6 moreShow fewer
- Better pairing instructions
- USB cable connection alternative to Bluetooth
- Improved project save/storage duration
- WebKit Safari view controller integration
- Support for actual MicroPython instead of MakeCode Python
- Device statements for camera operations
Atlas Math
Reported bugs
17 issues- App does not open
- Cannot log in
- App freezes on loading screen
- Audio not working on certain devices
- Activities are repetitive and frustrating
Show 12 moreShow fewer
- Login with Google does not work
- App crashes when switching accounts
- Screen remains black with background music
- Incorrect star ratings given
- App suggests updates that are not available
- Buttons are misplaced and send answers prematurely
- Web version not working on Windows 7
- App not working with latest iOS versions
- Login issues after app update
- Progress is not saved correctly
- Difficulty in registering
- App closes when switching between user accounts on iPad
Requested features
13 requests- Add zoom function for mobile
- Improve clarity of explanations
- Increase variety of activities
- Reduce repetition of activities
- Allow moving buttons
Show 8 moreShow fewer
- Add option to disable time limits
- Improve progress tracking (e.g., checkmarks for completed exercises)
- Add more content for older students
- Allow longer sessions or more lessons per day
- Fix audio issues on specific devices (e.g., iPad Pro)
- Improve login process for Google accounts
- Make content more engaging for all students
- Allow more than 20 minutes of use per day
In-app purchases
micro
No in-app purchases
Atlas Math
No in-app purchases









