# Otowah vs shelf

The clearest difference is ads: shelf at none against Otowah's shown. Otowah's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (15.4 vs 18.6). On price, 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.

Otowah ships an update every 2 weeks, shelf every 4 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Otowah | shelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (17 ratings)](https://appshunter.io/ios/app/shelf/id6738400450/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 90.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 47 MB | 7 MB |
| Requires iOS | **15.4** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mark Butcher](https://appshunter.io/developer/1595841350) | [Shortcut Studios](https://appshunter.io/developer/1780683148) |

## What reviewers say

### Otowah

[App page](https://appshunter.io/ios/app/otowah/id6736962504)

**Features:** macOS Compatibility

**In-app purchases:** none


### shelf

[App page](https://appshunter.io/ios/app/shelf/id6738400450)

Organize your physical movie collection with this beautifully designed app. Track films by format, view rich details, and gain insights with collection statistics. Backup and import your library with ease.

**Highlights:** Digital movie shelf display, Sort and filter by criteria, Track multiple film formats, View rich film details, Collection statistics, Backup and import functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Otowah free?

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

### Is shelf free?

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

### Do Otowah or shelf have ads?

Otowah shows ads; shelf does not.

### Which is updated more often, Otowah or shelf?

Otowah ships an update every 2 weeks, and shelf every 4 months. Most recently, Otowah was updated on October 15, 2026 and shelf 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.*