Demeter vs ANCEL BM200
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Demeter
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DEMETER - Nền tảng kết nối giữa người dùng với các thiết bị IoT được Demeter phát triển và cung cấp. DEMETER tập hợp những con người trẻ tuổi yêu nông nghiệp và am hiểu công nghệ, muốn dùng công nghệ để hiện đại hoá và tối ưu hoá quá trình phát triển nông nghiệp. Ứng dụng DEMETER có các tính năng nổi bật: - Quản lý thiết bị IoT - Tự động hoá thiết bị - Cập nhật trạng thái thiết bị cho người dùng
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.
Screenshots
Verdict
The clearest difference is update cadence: ANCEL BM200 at every 3 weeks against Demeter's every 24 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.
Demeter ships an update every 24 months, ANCEL BM200 every 3 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.
| Parameter | Demeter | ANCEL BM200 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (30 ratings) — better |
| Positive reviews | — | 45.5% of reviews |
| Number of ratings | — | 30 — better |
| Update frequency | Every 24 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 56 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | DTrack Technology and Services Co., Ltd. | OBDSPACE TECHNOLOGY CO.,LTD |
In-app purchases
Demeter
No in-app purchases
ANCEL BM200
No in-app purchases
