# Battery Testing Master vs Device Doctor Battery Test

The clearest difference is in-app purchases: Device Doctor Battery Test at none against Battery Testing Master's 1. Battery Testing Master's advantage is device support. On price and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Battery Testing Master | Device Doctor Battery Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (28 ratings)](https://appshunter.io/ios/app/battery-testing-master/id6502358441/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 41 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Ngoc Long](https://appshunter.io/developer/1652022123) | [recep kIlbahri](https://appshunter.io/developer/1858600134) |

## What reviewers say

### 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 |


### Device Doctor Battery Test

[App page](https://appshunter.io/ios/app/device-doctor-battery-test/id6760133470)

**In-app purchases:** none


## Frequently asked questions

### Is Battery Testing Master free?

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

### Is Device Doctor Battery Test free?

Device Doctor Battery Test is free to download, with no in-app purchases.

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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.*