# TLKSimpleFit vs MaxHeight

The clearest difference is in-app purchases: TLKSimpleFit at none against MaxHeight's 2. MaxHeight's advantage is iOS requirement (16.4 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. MaxHeight sells 2 in-app purchases, starting at $4.99 per 7 days. TLKSimpleFit asks for nothing beyond the download.

## The numbers

| Metric | TLKSimpleFit | MaxHeight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 15 MB | 62 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Kregelin](https://appshunter.io/developer/1895842542) | [Ciel Labs LLC](https://appshunter.io/developer/6800493294) |

## What reviewers say

### TLKSimpleFit

[App page](https://appshunter.io/ios/app/tlksimplefit/id6764591912)

**In-app purchases:** none


### MaxHeight

[App page](https://appshunter.io/ios/app/maxheight-height-predictor/id6800530758)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $34.99 | per year |


## Frequently asked questions

### Is TLKSimpleFit free?

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

### Is MaxHeight free?

MaxHeight is free to download, with in-app purchases available.

### Do TLKSimpleFit or MaxHeight have ads?

Neither TLKSimpleFit nor MaxHeight shows ads.

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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.*