# SacnhanhPOS vs Battery Testing Master

The clearest difference is in-app purchases: SacnhanhPOS at none against Battery Testing Master's 1. SacnhanhPOS also leads on ads (none vs shown) and iOS requirement (9.0 vs 14.0). Battery Testing Master's advantage is update cadence (every 5 days vs every 4 weeks). On price and device support there is nothing between them.

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

SacnhanhPOS ships an update every 4 weeks, Battery Testing Master every 5 days. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SacnhanhPOS | Battery Testing Master |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 40 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHAREASY INC PTE LTD](https://appshunter.io/developer/1324952564) | [Nguyen Ngoc Long](https://appshunter.io/developer/1652022123) |

## What reviewers say

### SacnhanhPOS

[App page](https://appshunter.io/ios/app/sacnhanhpos/id1514914674)

**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 SacnhanhPOS free?

SacnhanhPOS 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.

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

Battery Testing Master shows ads; SacnhanhPOS does not.

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

SacnhanhPOS ships an update every 4 weeks, and Battery Testing Master every 5 days. Most recently, SacnhanhPOS was updated on October 4, 2026 and Battery Testing Master on October 24, 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.*