# Battery Life Max vs Battery Testing Master

The clearest difference is rating: Battery Testing Master at 4.7 against Battery Life Max's 1.0. Battery Testing Master also leads on ratings volume (19 vs 1). Battery Life Max's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 14.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Battery Testing Master sells 1 one-off in-app purchase. Battery Life Max asks for nothing beyond the download.

Battery Testing Master holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Battery Testing Master has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

## The numbers

| Metric | Battery Life Max | Battery Testing Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/battery-life-max/id1666525678/reviews) | **[4.7 (19 ratings)](https://appshunter.io/ios/app/battery-testing-master/id6502358441/reviews)** |
| Number of ratings | 1 | **19** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 28 MB | 40 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ferran Espuna](https://appshunter.io/developer/1608027657) | [Nguyen Ngoc Long](https://appshunter.io/developer/1652022123) |

## What reviewers say

### Battery Life Max

[App page](https://appshunter.io/ios/app/battery-life-max/id1666525678)

Gain insights into your device's battery performance and health. Monitor app usage, track charging cycles, and identify potential issues to optimize battery life and extend your phone's lifespan.

**Highlights:** Detailed battery usage statistics, App and service battery drain identification, Battery performance monitoring over time, Charging and discharging cycle tracking, Battery health information (capacity, voltage, temperature), Warning signs for potential battery issues

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Life Max free?

Battery Life Max is free to download, with no in-app purchases.

### Is Battery Testing Master free?

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

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

Battery Testing Master is rated higher. Battery Life Max averages 1.0 out of 5 from 1 ratings, while Battery Testing Master averages 4.7 from 19 ratings.

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

Both Battery Life Max and Battery Testing Master show ads.

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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.*