AMFrenzel vs SensorLogger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AMFrenzel
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AMFrenzel is the application for wireless/ medical microscope AirMirco Frenzel. The application could project the images of AirMicro Frenzel and record the movies and the still images. The application “AMFrezel” and the microscope “AirMicro Frenzel” are suitable to monitor the eye movement in medical front. Also AMFrezel and AirMicro Frezel fulfill 30fps, which is requiring speed to monitor the eye movement. The maximum recoding time is ten minutes.
SensorLogger
Record acceleration, gyroscope, and magnetic field data in real-time or at higher frequencies. Export your sensor readings as a CSV file for further analysis. Optimize data collection by toggling visualization settings.
- Log acceleration, gyroscope, and magnetic field
- Synchronous sensor measurement
- Real-time data visualization
- Adjustable sampling frequency
- Export data as CSV file
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A logger App that can measure acceleration, gyroscope, and magnetic field synchronously, then export as a CSV file. The measured values can be visualized in real-time by enabling "Realtime visualization". On the other hand, when you want to measure at a more accurate frequency, disabling "Realtime visualization" is preferred. Also, if the sampling rate is set too high, the same value may be sampled many times depending on the hardware specifications.
Screenshots
Verdict
The clearest difference is price: AMFrenzel at Free against SensorLogger's $0.99. AMFrenzel also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). SensorLogger's advantage is update cadence (every 3 weeks vs every 2 months). On 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
AMFrenzel is free to download; SensorLogger costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AMFrenzel ships an update every 2 months, SensorLogger every 3 weeks. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.
| Parameter | AMFrenzel | SensorLogger |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 4.5 (11 ratings) — better |
| Positive reviews | — | 78.3% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | SCALAR CORP. | Kazumasa Wakamori |
In-app purchases
AMFrenzel
No in-app purchases
SensorLogger
No in-app purchases
Questions
Is AMFrenzel free?
Is SensorLogger free?
Do AMFrenzel or SensorLogger have ads?
Which is updated more often, AMFrenzel or SensorLogger?
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