# App4SHM vs HeightCzech

The clearest difference is update cadence: HeightCzech at every 5 weeks against App4SHM's every 4 months. 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.

App4SHM ships an update every 4 months, HeightCzech every 5 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | App4SHM | HeightCzech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 27 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COFAC](https://appshunter.io/developer/962813435) | [Peter Surovy](https://appshunter.io/developer/792633288) |

## What reviewers say

### App4SHM

[App page](https://appshunter.io/ios/app/app4shm/id6453887192)

**In-app purchases:** none


### HeightCzech

[App page](https://appshunter.io/ios/app/heightczech/id6748539466)

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

**In-app purchases:** none


## Frequently asked questions

### Is App4SHM free?

App4SHM is free to download, with no in-app purchases.

### Is HeightCzech free?

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

### Do App4SHM or HeightCzech have ads?

Neither App4SHM nor HeightCzech shows ads.

### Which is updated more often, App4SHM or HeightCzech?

App4SHM ships an update every 4 months, and HeightCzech every 5 weeks. Most recently, App4SHM was updated on October 14, 2026 and HeightCzech on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*