A2 Fix It vs RadonEye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A2 Fix It
Easily report community issues like potholes or graffiti to the City of Ann Arbor. Track the status of your reports and receive notifications when problems are resolved. The app uses GPS to pinpoint your location and offers a menu of common issues for quick reporting.
- Report community issues
- Track service requests
- Receive resolution notifications
- GPS location recognition
- Menu of common issues
- Report missed trash pickup
- Report street light outages
Read full descriptionHide full description
See it, report it, get it fixed. From potholes to tree branches, the City of Ann Arbor’s new “A2 Fix It” system makes it simple and fast to notify City Hall of problems in our community. This app provides users the ability to track service requests, their own as well as others, and be notified when issues are resolved. The app’s GPS recognizes your location and has an easy to navigate menu of common issues. Users can report missed cart pickups, dark street lights, street tree problems, sidewalk hazards, clogged storm drains, graffiti, missing traffic signs, street flooding, park maintenance issues, and much more.
RadonEye
This smart device provides real-time radon detection for your home. It offers high sensitivity and accurate measurements, with data accessible and configurable via a smartphone app.
- Real-time radon detection
- High sensitivity and accuracy
- Dual ionization chamber system
- Fast initial data output (<1 hour)
- Bluetooth smartphone connectivity
- Data recording and graphing
- Customizable alarm settings
Read full descriptionHide full description
RadonEye is a real-time smart radon detector for the homeowners. It has the high sensitivity 0.5cpm/pCi/l, about 20~30 times more than conventional radon detector. RD200 has a dual Structured pulsed-ionization chamber system and a highly accurate detection circuit. Its first reliable data out time is below 1hour from measurement start. The Bluetooth function allows you to record data, display graphs conveniently and set alarms using your smartphone
Screenshots
Verdict
The clearest difference is rating: A2 Fix It at 4.6 against RadonEye's 2.3. A2 Fix It also leads on monetization model (free vs paid) and review sentiment (33% vs 20%). RadonEye's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases 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.
A2 Fix It holds the better App Store score, 4.6 against 2.3. Both are backed by a comparable volume of ratings — 226 and 52 respectively. Written reviews point the same way: 33% of A2 Fix It's written reviews are positive against 20% of RadonEye's.
A2 Fix It ships an update every 4 months, RadonEye every 3 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.
| Parameter | A2 Fix It | RadonEye |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (226 ratings) — better | 2.3 (52 ratings) |
| Positive reviews | 33.3% of reviews — better | 19.6% of reviews |
| Number of ratings | 226 — better | 52 |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 146 MB | 29 MB |
| Age rating | 12+ | 4+ |
| Developer | City of Ann Arbor | FTLab |
Customer experience
A2 Fix It
RadonEye
Bugs and requests
A2 Fix It
Not enough reviews yet to summarise bugs or requests.
RadonEye
Reported bugs
14 issues- App fails to connect to detector
- App asks user to reconnect instead of retrying
- Cannot connect to cellular
- No time stamps on historical data
- App and unit disconnect long distance
Show 9 moreShow fewer
- Data tab progress bar stuck at 92%
- App constantly disconnecting from Bluetooth
- Device turns itself off due to Bluetooth disconnect
- Device not appearing in phone's Bluetooth menu
- Firmware update issues (constant prompts)
- iOS app zoom only adjusts y-axis on graph
- Graph has no date info
- Data points on x-axis instead of date/time
- No clear app origin, developer is 3rd party
Requested features
14 requests- Add date and time stamps to data
- Enable renaming of devices
- Add Apple HomeKit integration
- Allow disabling of all sounds
- Improve UI/UX
Show 9 moreShow fewer
- Add password for security
- Provide cellular connection option
- Implement automatic retries on connection failure
- Add advanced analytics
- Save data even if power is lost
- Improve graphing functionality
- Add option for average readings in data tab
- Make alerts more audible and add phone notifications
- Provide clear instructions for firmware updates
In-app purchases
A2 Fix It
No in-app purchases
RadonEye
No in-app purchases
