# shelfio vs e本棚

The clearest difference is in-app purchases: shelfio at none against e本棚's 2. shelfio also leads on update cadence (fortnightly vs every 2 months). e本棚's advantage is iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. e本棚 sells 2 one-off in-app purchases. shelfio asks for nothing beyond the download.

shelfio ships an update fortnightly, e本棚 every 2 months. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | shelfio | e本棚 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 64 MB | 1 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reo Shigeno](https://appshunter.io/developer/1788864693) | [株式会社ネットアクティビティ](https://appshunter.io/developer/1226059153) |

## What reviewers say

### shelfio

[App page](https://appshunter.io/ios/app/shelfio/id1577889639)

**Features:** macOS Compatibility

**In-app purchases:** none


### e本棚

[App page](https://appshunter.io/ios/app/e/id1583574993)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メダル5個セット | $0.49 | one-time |
| GOLD ユーザー１年間、登録上限なし、全オプション有効 | $9.99 | one-time |


## Frequently asked questions

### Is shelfio free?

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

### Is e本棚 free?

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

### Do shelfio or e本棚 have ads?

Neither shelfio nor e本棚 shows ads.

### Which is updated more often, shelfio or e本棚?

shelfio ships an update fortnightly, and e本棚 every 2 months. Most recently, shelfio was updated on September 18, 2026 and e本棚 on September 22, 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.*