# Tread Depth vs TreadEye

The clearest difference is update cadence: TreadEye at every 3 months against Tread Depth's every 18 months. Tread Depth's advantage is iOS requirement (13.0 vs 15.5). 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.

Tread Depth ships an update every 18 months, TreadEye every 3 months. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Tread Depth | TreadEye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/tread-depth/id1593182895/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 105 MB | 79 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BRIDGESTONE EUROPE NV SA](https://appshunter.io/developer/1474638577) | [Shenzhen Koicci Technology Co., Ltd](https://appshunter.io/developer/1866367217) |

## What reviewers say

### Tread Depth

[App page](https://appshunter.io/ios/app/tread-depth/id1593182895)

Measure tire tread depth and record related vehicle and tire data. Share tire images and status updates. Stores all information for easy access.

**Highlights:** Measure tire tread depth, Record tire and vehicle information, Store all data, Share tire pictures, Insert tire status information

**Features:** macOS Compatibility

**In-app purchases:** none


### TreadEye

[App page](https://appshunter.io/ios/app/treadeye/id6757361005)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tread Depth free?

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

### Is TreadEye free?

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

### Do Tread Depth or TreadEye have ads?

Neither Tread Depth nor TreadEye shows ads.

### Which is updated more often, Tread Depth or TreadEye?

Tread Depth ships an update every 18 months, and TreadEye every 3 months. Most recently, Tread Depth was updated on October 8, 2026 and TreadEye on September 26, 2026.

---

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