# Tomorrow Diary vs 웨이브온

The clearest difference is update cadence: Tomorrow Diary at every 5 days against 웨이브온's every 2 weeks. Tomorrow Diary also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tomorrow Diary ships an update every 5 days, 웨이브온 every 2 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Tomorrow Diary | 웨이브온 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 72 MB | 35 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JIN SUNG KIM](https://appshunter.io/developer/1647205887) | [한밝음](https://appshunter.io/developer/1639485864) |

## What reviewers say

### Tomorrow Diary

[App page](https://appshunter.io/ios/app/tomorrow-diary/id6462904457)

**Features:** macOS Compatibility

**In-app purchases:** none


### 웨이브온

[App page](https://appshunter.io/ios/app/waveon/id6739133435)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tomorrow Diary free?

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

### Is 웨이브온 free?

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

### Do Tomorrow Diary or 웨이브온 have ads?

Neither Tomorrow Diary nor 웨이브온 shows ads.

### Which is updated more often, Tomorrow Diary or 웨이브온?

Tomorrow Diary ships an update every 5 days, and 웨이브온 every 2 weeks. Most recently, Tomorrow Diary was updated on October 15, 2026 and 웨이브온 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.*