# Kids Timelines vs Leafy 子ども成長日記

The clearest difference is iOS requirement: Leafy 子ども成長日記 at 15.0 against Kids Timelines's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Kids Timelines sells 1 one-off in-app purchase and Leafy 子ども成長日記 sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Kids Timelines ships an update every 3 days, Leafy 子ども成長日記 every 2 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Kids Timelines | Leafy 子ども成長日記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 7 MB | 81 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasuhiro Yoshimura](https://appshunter.io/developer/1896679408) | [KAZUYA MATSUMOTO](https://appshunter.io/developer/6778482810) |

## What reviewers say

### Kids Timelines

[App page](https://appshunter.io/ios/app/kids-timelines/id6769686279)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す | $1.99 | one-time |


### Leafy 子ども成長日記

[App page](https://appshunter.io/ios/app/leafy/id6778808843)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leafy プレミアム | $2.99 | per month |


## Frequently asked questions

### Is Kids Timelines free?

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

### Is Leafy 子ども成長日記 free?

Leafy 子ども成長日記 is free to download, with in-app purchases available.

### Do Kids Timelines or Leafy 子ども成長日記 have ads?

Both Kids Timelines and Leafy 子ども成長日記 show ads.

### Which is updated more often, Kids Timelines or Leafy 子ども成長日記?

Kids Timelines ships an update every 3 days, and Leafy 子ども成長日記 every 2 days. Most recently, Kids Timelines was updated on October 9, 2026 and Leafy 子ども成長日記 on October 16, 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.*