ANCEL BM200 vs CyanSensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ANCEL BM200
Monitor your car battery's health in real-time. This app tests the voltage of your starting and charging systems, providing detailed insights into your battery's condition. View all data on your phone via Bluetooth for easy car battery power management.
- Real-time voltage monitoring
- Starting system testing
- Charging system testing
- Record start/stop times
- Bluetooth data display
- Battery power management
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Battery Monitor BM200 is an application for testing car batteries. It allows the user to know the voltage of the car battery in real time. It helps users to fully understand the battery by testing the voltage of the starting and charging system. It can record exactly when the car starts and stops. All the data can be displayed on the phone via Bluetooth. Easy car battery power management.
CyanSensor
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Cyan Sensor est l'application qui connecte vos capteurs ModuleAir et NebuleAir, des capteurs citoyens, transparents et open source, et affiche leurs mesures en temps réel • suivez tous vos capteurs en un coup d'œil • consultez les données en direct et l'historique • connectez un capteur à votre Wi-Fi en quelques secondes • personnalisez les mesures et l'affichage de chaque appareil
Screenshots
Verdict
ANCEL BM200 and CyanSensor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
ANCEL BM200 ships an update every 3 weeks, CyanSensor every 2 weeks. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.
| Parameter | ANCEL BM200 | CyanSensor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (28 ratings) — better | — |
| Positive reviews | 45.5% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | OBDSPACE TECHNOLOGY CO.,LTD | AirCarto |
In-app purchases
ANCEL BM200
No in-app purchases
CyanSensor
No in-app purchases
