# Shelf vs Tire Master

The clearest difference is update cadence: Tire Master at every 4 days against Shelf's monthly. 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.

Shelf ships an update monthly, Tire Master every 4 days. The most recent releases landed on September 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Shelf | Tire Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 64 MB | 117 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [瑞 黄](https://appshunter.io/developer/1777253829) | [天蕊 向](https://appshunter.io/developer/1817107671) |

## What reviewers say

### Shelf

[App page](https://appshunter.io/ios/app/shelf-master/id6737683880)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tire Master

[App page](https://appshunter.io/ios/app/tire-master/id6746774445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shelf free?

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

### Is Tire Master free?

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

### Do Shelf or Tire Master have ads?

Both Shelf and Tire Master show ads.

### Which is updated more often, Shelf or Tire Master?

Shelf ships an update monthly, and Tire Master every 4 days. Most recently, Shelf was updated on September 12, 2026 and Tire Master on September 9, 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.*