# DA vs 10iary

The clearest difference is update cadence: DA at every 4 days against 10iary's every 3 weeks. DA also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

DA ships an update every 4 days, 10iary every 3 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | DA | 10iary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 58 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [YEHUN KO](https://appshunter.io/developer/1872049530) | [DONG WOOK KIM](https://appshunter.io/developer/1886205960) |

## What reviewers say

### DA

[App page](https://appshunter.io/ios/app/dadream/id6758297477)

This app connects Jeju National University students with affiliated businesses for exclusive discounts and benefits. It serves as a platform for student welfare and local economic support.

**Highlights:** Affiliated business discounts, Student welfare platform, Local economic support, Exclusive benefits

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

**In-app purchases:** none


### 10iary

[App page](https://appshunter.io/ios/app/10iary-ten-year-diary/id6812799163)

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

**In-app purchases:** none


## Frequently asked questions

### Is DA free?

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

### Is 10iary free?

10iary is free to download, with no in-app purchases.

### Do DA or 10iary have ads?

Neither DA nor 10iary shows ads.

### Which is updated more often, DA or 10iary?

DA ships an update every 4 days, and 10iary every 3 weeks. Most recently, DA was updated on November 5, 2026 and 10iary 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.*