# TreadReader vs GRIPS Inventory Counting

The clearest difference is iOS requirement: GRIPS Inventory Counting at 13.0 against TreadReader's 15.0. On price, update cadence, ads and in-app purchases 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, GRIPS Inventory Counting every 2 months. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | TreadReader | GRIPS Inventory Counting |
| --- | --- | --- |
| 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** | Every 2 months |
| Monetization | Free | — |
| Size | 109 MB | 15 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) | [Goodyear Operations S.A.](https://appshunter.io/developer/516927945) |

## 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


### GRIPS Inventory Counting

[App page](https://appshunter.io/ios/app/grips-inventory-counting/id1622198022)

**In-app purchases:** none


## Frequently asked questions

### Is TreadReader free?

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

### Is GRIPS Inventory Counting free?

GRIPS Inventory Counting is free to download, with no in-app purchases.

### Do TreadReader or GRIPS Inventory Counting have ads?

Neither TreadReader nor GRIPS Inventory Counting shows ads.

### Which is updated more often, TreadReader or GRIPS Inventory Counting?

TreadReader ships an update every 5 weeks, and GRIPS Inventory Counting every 2 months. Most recently, TreadReader was updated on September 28, 2026 and GRIPS Inventory Counting on October 3, 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.*