# TallCenter vs TallPlan

The clearest difference is update cadence: TallPlan at daily against TallCenter's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TallCenter sells 2 in-app purchases, starting at $4.99 per month 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.

TallCenter ships an update every 5 weeks, TallPlan daily. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TallCenter | TallPlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 114 MB | 68 MB |
| Requires iOS | **16** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KungHung Shen](https://appshunter.io/developer/1862724674) | [North Pattern](https://appshunter.io/developer/1834511318) |

## What reviewers say

### TallCenter

[App page](https://appshunter.io/ios/app/tallcenter-height-predictor/id6797482622)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TallCenter Pro Monthly | $4.99 | per month |
| TallCenter Pro Yearly | $39.99 | 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 TallCenter free?

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

### Is TallPlan free?

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

### Do TallCenter or TallPlan have ads?

Neither TallCenter nor TallPlan shows ads.

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

TallCenter ships an update every 5 weeks, and TallPlan daily. Most recently, TallCenter was updated on October 20, 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.*