# MaxHeight vs TallPlan

The clearest difference is update cadence: TallPlan at daily against MaxHeight's every 6 days. On price, ads, in-app purchases 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 and TallPlan sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MaxHeight ships an update every 6 days, TallPlan daily. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MaxHeight | TallPlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Daily** |
| Size | 116 MB | 68 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ciel Labs LLC](https://appshunter.io/developer/6800493294) | [North Pattern](https://appshunter.io/developer/1834511318) |

## What reviewers say

### 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 |


### TallPlan

[App page](https://appshunter.io/ios/app/tallplan-height-predictor/id6812474031)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Yearly Premium | $34.99 | per year |


## Frequently asked questions

### Is MaxHeight free?

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

### Is TallPlan free?

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

### Do MaxHeight or TallPlan have ads?

Neither MaxHeight nor TallPlan shows ads.

### Which is updated more often, MaxHeight or TallPlan?

MaxHeight ships an update every 6 days, and TallPlan daily. Most recently, MaxHeight was updated on October 10, 2026 and TallPlan on October 9, 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.*