# mi3 vs ANCEL BM200

The clearest difference is review sentiment: mi3 at 100% against ANCEL BM200's 45%. mi3 also leads on rating (4.4 vs 3.4) and iOS requirement (13.0 vs 15.6). ANCEL BM200's advantage is update cadence (every 3 weeks vs every 4 months). 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.

mi3 holds the better App Store score, 4.4 against 3.4. Both are backed by a comparable volume of ratings — 15 and 30 respectively. Written reviews point the same way: 100% of mi3's written reviews are positive against 45% of ANCEL BM200's.

mi3 ships an update every 4 months, ANCEL BM200 every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | mi3 | ANCEL BM200 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/mi3/id1548538352/reviews)** | [3.4 (30 ratings)](https://appshunter.io/ios/app/ancel-bm200/id1669132898/reviews) |
| Number of ratings | 15 | **30** |
| Positive reviews | **100.0% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 30 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Max Dmitrichenko](https://appshunter.io/developer/1548538354) | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) |

## What reviewers say

### mi3

[App page](https://appshunter.io/ios/app/mi3/id1548538352)

This application provides detailed insights into BMW electric vehicles, offering real-time data monitoring for battery health, charging status, and more. It functions as a pre-purchase inspection tool and aids in regular car usage by displaying various vehicle parameters.

**Highlights:** Real-time data monitoring, Battery State of Charge/Health, Charging details and charts, Cell temperature and voltage display, OBD adapter support (BT, WiFi, ENET), Integration with A Better Routeplanner

**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 mi3 free?

mi3 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, mi3 or ANCEL BM200?

mi3 is rated higher. mi3 averages 4.4 out of 5 from 15 ratings, while ANCEL BM200 averages 3.4 from 30 ratings.

### Do mi3 or ANCEL BM200 have ads?

Neither mi3 nor ANCEL BM200 shows ads.

### Which is updated more often, mi3 or ANCEL BM200?

mi3 ships an update every 4 months, and ANCEL BM200 every 3 weeks. Most recently, mi3 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.*