# Tiny Milestones vs Height Predictor for Teens

The clearest difference is in-app purchases: Tiny Milestones at none against Height Predictor for Teens's 3. Height Predictor for Teens's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Height Predictor for Teens sells 3 in-app purchases, starting at $2.99 per 7 days. Tiny Milestones asks for nothing beyond the download.

Tiny Milestones ships an update every 2 weeks, Height Predictor for Teens every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Tiny Milestones | Height Predictor for Teens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 3 MB | 38 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KAMIL CZOPEK](https://appshunter.io/developer/1080946592) | [Han Kim](https://appshunter.io/developer/1505146544) |

## What reviewers say

### Tiny Milestones

[App page](https://appshunter.io/ios/app/tiny-milestones/id6782155582)

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

**In-app purchases:** none


### Height Predictor for Teens

[App page](https://appshunter.io/ios/app/height-predictor-for-teens/id6801840705)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $19.99 | per year |
| Heightcast Pro | $2.99 | one-time |


## Frequently asked questions

### Is Tiny Milestones free?

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

### Is Height Predictor for Teens free?

Height Predictor for Teens is free to download, with in-app purchases available.

### Do Tiny Milestones or Height Predictor for Teens have ads?

Neither Tiny Milestones nor Height Predictor for Teens shows ads.

### Which is updated more often, Tiny Milestones or Height Predictor for Teens?

Tiny Milestones ships an update every 2 weeks, and Height Predictor for Teens every 4 days. Most recently, Tiny Milestones was updated on November 5, 2026 and Height Predictor for Teens on November 6, 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.*