# Topspeed Battery Assistant vs DACH

The clearest difference is ads: DACH at none against Topspeed Battery Assistant's shown. DACH also leads on iOS requirement (12.0 vs 15). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Topspeed Battery Assistant ships an update every 2 months, DACH every 6 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Topspeed Battery Assistant | DACH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 72 MB | 45 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Xingyun Power Source Technology Co., Ltd.](https://appshunter.io/developer/1681532422) | [Dachi Technology Co., Ltd](https://appshunter.io/developer/1792112160) |

## What reviewers say

### Topspeed Battery Assistant

[App page](https://appshunter.io/ios/app/topspeed-battery-assistant/id1628977972)

**Features:** macOS Compatibility

**In-app purchases:** none


### DACH

[App page](https://appshunter.io/ios/app/dach/id6740886637)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Topspeed Battery Assistant free?

Topspeed Battery Assistant is free to download, with no in-app purchases.

### Is DACH free?

DACH is free to download, with no in-app purchases.

### Do Topspeed Battery Assistant or DACH have ads?

Topspeed Battery Assistant shows ads; DACH does not.

### Which is updated more often, Topspeed Battery Assistant or DACH?

Topspeed Battery Assistant ships an update every 2 months, and DACH every 6 weeks. Most recently, Topspeed Battery Assistant was updated on October 3, 2026 and DACH on October 1, 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.*