# MyVoltControl vs ANCEL BM300 Pro

The clearest difference is rating: MyVoltControl at 4.3 against ANCEL BM300 Pro's 2.8. MyVoltControl also leads on review sentiment (50% vs 37%). ANCEL BM300 Pro's advantage is in-app purchases (none vs 5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. MyVoltControl sells 5 one-off in-app purchases. ANCEL BM300 Pro asks for nothing beyond the download.

MyVoltControl holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 16 and 23 respectively. Written reviews point the same way: 50% of MyVoltControl's written reviews are positive against 37% of ANCEL BM300 Pro's.

MyVoltControl ships an update every 5 weeks, ANCEL BM300 Pro monthly. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MyVoltControl | ANCEL BM300 Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/myvoltcontrol/id1488646304/reviews)** | [2.8 (23 ratings)](https://appshunter.io/ios/app/ancel-bm300-pro/id6476840644/reviews) |
| Number of ratings | 16 | **23** |
| Positive reviews | **50.0% of reviews** | 36.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 68 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Craftin De Apps LLC](https://appshunter.io/developer/1488646303) | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) |

## What reviewers say

### MyVoltControl

[App page](https://appshunter.io/ios/app/myvoltcontrol/id1488646304)

Enhance your Chevrolet Volt or Bolt experience with advanced control features. This app allows you to manage vehicle modes, monitor performance, and access diagnostic information, requiring an OBD adapter for full functionality.

**Highlights:** Vehicle information pages, Simulated Hold mode for ICE management, Engine run and off control, Reset lifetime fuel economy, EV and ICE travel distance calculation, Diagnostic trouble code access

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volt Hold Function | $0.99 | one-time |
| Volt Lifetime Function | $1.99 | one-time |
| Volt Diag Function | $1.99 | one-time |
| Volt 12v Function. | $1.99 | one-time |
| Volt Afterblow Function | $2.99 | one-time |


### ANCEL BM300 Pro

[App page](https://appshunter.io/ios/app/ancel-bm300-pro/id6476840644)

This app monitors 6V, 12V, and 24V batteries, allowing simultaneous tracking of up to four. It provides insights into battery health by testing startup and charging system voltage, and accurately records vehicle start and stop times. All data is accessible on your phone via Bluetooth for easy vehicle battery management.

**Highlights:** Monitors 6V, 12V, 24V batteries, Simultaneous monitoring of four batteries, Tests startup and charging system voltage, Records vehicle start/stop times, Bluetooth data display on phone, Vehicle battery power management

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

**In-app purchases:** none


## Frequently asked questions

### Is MyVoltControl free?

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

### Is ANCEL BM300 Pro free?

ANCEL BM300 Pro is free to download, with no in-app purchases.

### Which has better reviews, MyVoltControl or ANCEL BM300 Pro?

MyVoltControl is rated higher. MyVoltControl averages 4.3 out of 5 from 16 ratings, while ANCEL BM300 Pro averages 2.8 from 23 ratings.

### Do MyVoltControl or ANCEL BM300 Pro have ads?

Neither MyVoltControl nor ANCEL BM300 Pro shows ads.

### Which is updated more often, MyVoltControl or ANCEL BM300 Pro?

MyVoltControl ships an update every 5 weeks, and ANCEL BM300 Pro monthly. Most recently, MyVoltControl was updated on October 11, 2026 and ANCEL BM300 Pro 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.*