# ANCEL BM200 vs evDash OBD2

The clearest difference is review sentiment: evDash OBD2 at 100% against ANCEL BM200's 45%. evDash OBD2 also leads on rating (5.0 vs 3.3) and update cadence (every 5 days vs every 3 weeks). ANCEL BM200's advantage is in-app purchases (none vs 3) and ratings volume (28 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. evDash OBD2 sells 3 in-app purchases, starting at $2.99 per month. ANCEL BM200 asks for nothing beyond the download.

evDash OBD2 holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: ANCEL BM200 has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 45% of ANCEL BM200's written reviews are positive against 100% of evDash OBD2's.

ANCEL BM200 ships an update every 3 weeks, evDash OBD2 every 5 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ANCEL BM200 | evDash OBD2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (28 ratings)](https://appshunter.io/ios/app/ancel-bm200/id1669132898/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/evdash-obd2/id6765950978/reviews)** |
| Number of ratings | **28** | 2 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 57 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) | [NEXT176](https://appshunter.io/developer/1896137244) |

## What reviewers say

### 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


### evDash OBD2

[App page](https://appshunter.io/ios/app/evdash-obd2/id6765950978)

Monitor your electric vehicle's performance with a live dashboard and diagnostic tools. View real-time battery, power, and driving data, and access advanced service functions. Supports a wide range of EVs and OBD2 adapters, with optional Pro features for deeper insights.

**Highlights:** Live EV dashboard, Battery data overview, Cell voltage and temperature monitoring, Apple CarPlay support, Service Menu with ECU scan, Pre-purchase battery check, Acceleration and brake tests

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| evDash Pro Monthly | $2.99 | per month |
| evDash Pro Yearly | $14.99 | per year |
| evDash Pro Lifetime | $39.90 | one-time |


## Frequently asked questions

### Is ANCEL BM200 free?

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

### Is evDash OBD2 free?

evDash OBD2 is free to download, with in-app purchases available.

### Which has better reviews, ANCEL BM200 or evDash OBD2?

evDash OBD2 is rated higher. ANCEL BM200 averages 3.3 out of 5 from 28 ratings, while evDash OBD2 averages 5.0 from 2 ratings.

### Do ANCEL BM200 or evDash OBD2 have ads?

Neither ANCEL BM200 nor evDash OBD2 shows ads.

### Which is updated more often, ANCEL BM200 or evDash OBD2?

ANCEL BM200 ships an update every 3 weeks, and evDash OBD2 every 5 days. Most recently, ANCEL BM200 was updated on October 13, 2026 and evDash OBD2 on October 14, 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.*