# Wheel Size vs Theros

The clearest difference is ads: Theros at none against Wheel Size's shown. On price, update cadence, 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.

Wheel Size ships an update every 6 weeks, Theros every 2 months. The most recent releases landed on June 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Wheel Size | Theros |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (60 ratings)](https://appshunter.io/ios/app/wheel-size/id1508194128/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 86.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 13 MB | 204 MB |
| Requires iOS | 15 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Zagvozdin](https://appshunter.io/developer/1508193683) | [广东顺德凝卓智能科技有限公司](https://appshunter.io/developer/1109460026) |

## What reviewers say

### Wheel Size

[App page](https://appshunter.io/ios/app/wheel-size/id1508194128)

Access a comprehensive database for vehicle wheel and tire fitment information. Find OE and aftermarket options, including plus-minus sizing, for over 110 car makes and 3800+ models. Data is updated daily and covers vehicles manufactured since 2000 with nearly 100% accuracy.

**Highlights:** Wheel and tire fitment data lookup, OE and aftermarket options, Plus-minus sizing information, Daily updated database, Offline access to recent searches, Imperial and metric system support

**Features:** macOS Compatibility

**In-app purchases:** none


### Theros

[App page](https://appshunter.io/ios/app/theros/id6786991608)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wheel Size free?

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

### Is Theros free?

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

### Do Wheel Size or Theros have ads?

Wheel Size shows ads; Theros does not.

### Which is updated more often, Wheel Size or Theros?

Wheel Size ships an update every 6 weeks, and Theros every 2 months. Most recently, Wheel Size was updated on June 18, 2026 and Theros on September 23, 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.*