# Material Master vs Tolerance Master

The clearest difference is in-app purchases: Material Master at none against Tolerance Master's 1. Tolerance Master's advantage is update cadence (every 6 months vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tolerance Master sells 1 in-app purchase, starting at $0.99 per month. Material Master asks for nothing beyond the download.

Material Master ships an update every 14 months, Tolerance Master every 6 months. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Material Master | Tolerance Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Size | 44 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [GE MAO RUBBER INDUSTRIAL CO., LTD.](https://appshunter.io/developer/1078558543) | [磊 高](https://appshunter.io/developer/1879509033) |

## What reviewers say

### Material Master

[App page](https://appshunter.io/ios/app/material-master/id1253339380)

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

**In-app purchases:** none


### Tolerance Master

[App page](https://appshunter.io/ios/app/tolerance-master/id6759722609)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | per month |


## Frequently asked questions

### Is Material Master free?

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

### Is Tolerance Master free?

Tolerance Master is free to download, with in-app purchases available.

### Do Material Master or Tolerance Master have ads?

Neither Material Master nor Tolerance Master shows ads.

### Which is updated more often, Material Master or Tolerance Master?

Material Master ships an update every 14 months, and Tolerance Master every 6 months. Most recently, Material Master was updated on September 17, 2026 and Tolerance Master 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.*