# h vs ACM Mobile

The clearest difference is update cadence: ACM Mobile at monthly against h's every 4 months. h's advantage is iOS requirement (12.0 vs 15.1). On price, ads, 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.

h ships an update every 4 months, ACM Mobile monthly. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | h | ACM Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 60 MB | 77 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [DVSE GmbH](https://appshunter.io/developer/436130172) | [Alcolm AG](https://appshunter.io/developer/955212263) |

## What reviewers say

### h

[App page](https://appshunter.io/ios/app/h-base/id6467871161)

**Features:** Vision Pro support

**In-app purchases:** none


### ACM Mobile

[App page](https://appshunter.io/ios/app/acm-mobile/id6756668489)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is h free?

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

### Is ACM Mobile free?

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

### Do h or ACM Mobile have ads?

Neither h nor ACM Mobile shows ads.

### Which is updated more often, h or ACM Mobile?

h ships an update every 4 months, and ACM Mobile monthly. Most recently, h was updated on October 5, 2026 and ACM Mobile 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.*