# デイリー豆知識 vs Irolore

The clearest difference is in-app purchases: デイリー豆知識 at none against Irolore's 3. Irolore's advantage is iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Irolore sells 3 in-app purchases, starting at $2.99 per month. デイリー豆知識 asks for nothing beyond the download.

デイリー豆知識 ships an update every 8 days, Irolore every 10 days. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | デイリー豆知識 | Irolore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 10 days |
| Size | 28 MB | 102 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KOTARO MURAKAMI](https://appshunter.io/developer/1879455887) | [Kazuki Kitsukawa](https://appshunter.io/developer/1696509052) |

## What reviewers say

### デイリー豆知識

[App page](https://appshunter.io/ios/app/1/id6760551905)

**Features:** macOS Compatibility

**In-app purchases:** none


### Irolore

[App page](https://appshunter.io/ios/app/irolore/id6790480064)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム(月額) | $2.99 | per month |
| プレミアム(年額) | $19.99 | per year |
| Irolore Premium Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is デイリー豆知識 free?

デイリー豆知識 is free to download, with no in-app purchases.

### Is Irolore free?

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

### Do デイリー豆知識 or Irolore have ads?

Both デイリー豆知識 and Irolore show ads.

### Which is updated more often, デイリー豆知識 or Irolore?

デイリー豆知識 ships an update every 8 days, and Irolore every 10 days. Most recently, デイリー豆知識 was updated on October 20, 2026 and Irolore on October 14, 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.*