# Maxtech EPC vs Wheel Size

The clearest difference is ads: Maxtech EPC at none against Wheel Size's shown. Maxtech EPC also leads on iOS requirement (12.0 vs 15). 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.

Maxtech EPC ships an update every 2 months, Wheel Size every 6 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Maxtech EPC | Wheel Size |
| --- | --- | --- |
| 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 | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 29 MB | 13 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [CPS Auto Parts (Xiamen) Co., Ltd.](https://appshunter.io/developer/1432424476) | [Alexander Zagvozdin](https://appshunter.io/developer/1508193683) |

## What reviewers say

### Maxtech EPC

[App page](https://appshunter.io/ios/app/maxtech-epc/id1432424477)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Maxtech EPC free?

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

### Is Wheel Size free?

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

### Do Maxtech EPC or Wheel Size have ads?

Wheel Size shows ads; Maxtech EPC does not.

### Which is updated more often, Maxtech EPC or Wheel Size?

Maxtech EPC ships an update every 2 months, and Wheel Size every 6 weeks. Most recently, Maxtech EPC was updated on October 2, 2026 and Wheel Size on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*