# TreadReader vs Cascos App

The clearest difference is update cadence: Cascos App at fortnightly against TreadReader's every 5 weeks. Cascos App also leads on iOS requirement (13.0 vs 15.0). 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.

TreadReader ships an update every 5 weeks, Cascos App fortnightly. The most recent releases landed on June 5, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | TreadReader | Cascos App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/treadreader/id1528184960/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 109 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SNAP-ON EQUIPMENT INC](https://appshunter.io/developer/1375570882) | [CASCOS MAQUINARIA SA](https://appshunter.io/developer/1606381765) |

## What reviewers say

### TreadReader

[App page](https://appshunter.io/ios/app/treadreader/id1528184960)

This app controls a handheld scanner to perform 3D tire tread depth scans. It guides users through single or full vehicle scans, generating PDF summary reports that highlight uneven wear due to alignment, inflation, or suspension issues.

**Highlights:** Controls TreadReader Hand Held Scanner, Single and full vehicle tire scans, 3D tread depth measurements, Identifies uneven wear causes, Generates PDF Summary Reports, App setup and configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### Cascos App

[App page](https://appshunter.io/ios/app/cascos-app/id1606381763)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TreadReader free?

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

### Is Cascos App free?

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

### Do TreadReader or Cascos App have ads?

Neither TreadReader nor Cascos App shows ads.

### Which is updated more often, TreadReader or Cascos App?

TreadReader ships an update every 5 weeks, and Cascos App fortnightly. Most recently, TreadReader was updated on June 5, 2026 and Cascos App on September 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.*