# Battery Testing vs Battery Testing Master

The clearest difference is ratings volume: Battery Testing at 12K against Battery Testing Master's 19. Battery Testing also leads on review sentiment (23% vs 0%). Battery Testing Master's advantage is update cadence (every 5 days vs fortnightly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Battery Testing sells 1 one-off in-app purchase and Battery Testing Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Battery Testing Master holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Battery Testing has 12K ratings behind it against 19, so its average is the more settled of the two. Written reviews complicate that: 23% of Battery Testing's written reviews are positive against 0% of Battery Testing Master's, so the app with the better star average is not the one people write more warmly about.

Battery Testing ships an update fortnightly, Battery Testing Master every 5 days. The most recent releases landed on September 24, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | Battery Testing | Battery Testing Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (12K ratings)](https://appshunter.io/ios/app/battery-testing/id887730232/reviews) | **[4.7 (19 ratings)](https://appshunter.io/ios/app/battery-testing-master/id6502358441/reviews)** |
| Number of ratings | **12K** | 19 |
| Positive reviews | **23.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 40 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Binh Tran](https://appshunter.io/developer/1386007300) | [Nguyen Ngoc Long](https://appshunter.io/developer/1652022123) |

## What reviewers say

### Battery Testing

[App page](https://appshunter.io/ios/app/battery-testing/id887730232)

This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.

**Highlights:** Monitor device runtimes, Estimated and raw battery data, Check battery health, Identify battery issues

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $1.99 | one-time |

**What reviewers like**

- 👍 Useful for testing battery health
- 🙂 Provides detailed battery information
- 💡 Helpful for refurbished/older devices

**What reviewers complain about**

- 🔋 Inaccurate battery health readings
- 📺 Excessive ads interrupting testing
- 🐛 Inconsistent and unreliable results
- 🤔 Unclear what the scores represent

**Reported bugs**

- App crashes or stops responding during testing
- Incorrect device information detection

**Requested features**

- Provide more detailed battery health metrics
- Improve accuracy of battery testing
- Reduce ad interruptions during testing


### Battery Testing Master

[App page](https://appshunter.io/ios/app/battery-testing-master/id6502358441)

This application benchmarks the battery performance of mobile devices. It provides a comprehensive test for battery health, suitable for both new and used batteries on iOS devices.

**Highlights:** Battery benchmarking, Battery health testing, Mobile device optimization, iOS battery analysis

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


## Frequently asked questions

### Is Battery Testing free?

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

### Is Battery Testing Master free?

Battery Testing Master is free to download, with in-app purchases available.

### Which has better reviews, Battery Testing or Battery Testing Master?

Battery Testing Master is rated higher. Battery Testing averages 4.5 out of 5 from 12K ratings, while Battery Testing Master averages 4.7 from 19 ratings.

### Do Battery Testing or Battery Testing Master have ads?

Both Battery Testing and Battery Testing Master show ads.

### Which is updated more often, Battery Testing or Battery Testing Master?

Battery Testing ships an update fortnightly, and Battery Testing Master every 5 days. Most recently, Battery Testing was updated on September 24, 2026 and Battery Testing Master on August 3, 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.*