# Battery Tracker BTR vs ANCEL BM200

The clearest difference is rating: ANCEL BM200 at 3.4 against Battery Tracker BTR's 3.0. ANCEL BM200 also leads on review sentiment (45% vs 26%) and update cadence (every 3 weeks vs every 2 months). Battery Tracker BTR's advantage is iOS requirement (8.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ANCEL BM200 holds the better App Store score, 3.4 against 3.0. Both are backed by a comparable volume of ratings — 22 and 30 respectively. Written reviews point the same way: 26% of Battery Tracker BTR's written reviews are positive against 45% of ANCEL BM200's.

Battery Tracker BTR ships an update every 2 months, ANCEL BM200 every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Battery Tracker BTR | ANCEL BM200 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (22 ratings)](https://appshunter.io/ios/app/battery-tracker-btr/id1450596783/reviews) | **[3.4 (30 ratings)](https://appshunter.io/ios/app/ancel-bm200/id1669132898/reviews)** |
| Number of ratings | 22 | **30** |
| Positive reviews | 26.3% of reviews | **45.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 30 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Antigravity Batteries LLC](https://appshunter.io/developer/1450596782) | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) |

## What reviewers say

### Battery Tracker BTR

[App page](https://appshunter.io/ios/app/battery-tracker-btr/id1450596783)

Monitor your vehicle's battery health in real-time. This app displays live voltage readings and tests your car's cranking and charging systems. All data is accessible on your mobile device via Bluetooth connection.

**Highlights:** Real-time voltage display, Cranking system testing, Charging system testing, Bluetooth connectivity, Mobile data display

**Features:** macOS Compatibility

**In-app purchases:** none


### ANCEL BM200

[App page](https://appshunter.io/ios/app/ancel-bm200/id1669132898)

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.

**Highlights:** Real-time voltage monitoring, Starting system testing, Charging system testing, Record start/stop times, Bluetooth data display, Battery power management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Battery Tracker BTR free?

Battery Tracker BTR is free to download, with no in-app purchases.

### Is ANCEL BM200 free?

ANCEL BM200 is free to download, with no in-app purchases.

### Which has better reviews, Battery Tracker BTR or ANCEL BM200?

ANCEL BM200 is rated higher. Battery Tracker BTR averages 3.0 out of 5 from 22 ratings, while ANCEL BM200 averages 3.4 from 30 ratings.

### Do Battery Tracker BTR or ANCEL BM200 have ads?

Neither Battery Tracker BTR nor ANCEL BM200 shows ads.

### Which is updated more often, Battery Tracker BTR or ANCEL BM200?

Battery Tracker BTR ships an update every 2 months, and ANCEL BM200 every 3 weeks. Most recently, Battery Tracker BTR was updated on October 24, 2026 and ANCEL BM200 on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*