# Material Removal Rate vs ToleranceLab

The clearest difference is price: Material Removal Rate at $1.99 against ToleranceLab's $2.99. Material Removal Rate also leads on iOS requirement (16.2 vs 18.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Material Removal Rate costs $1.99 and ToleranceLab $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 8 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Material Removal Rate | ToleranceLab |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tolerancelab/id6757369411/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | Every 8 months |
| Monetization | — | Paid |
| Size | 3 MB | 1 MB |
| Requires iOS | **16.2** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) | [Orlando Cossia Castiglioni](https://appshunter.io/developer/1866416694) |

## What reviewers say

### Material Removal Rate

[App page](https://appshunter.io/ios/app/material-removal-rate/id6503178665)

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

**In-app purchases:** none


### ToleranceLab

[App page](https://appshunter.io/ios/app/tolerancelab/id6757369411)

This app assists engineers in selecting and understanding ISO 286 fits for mechanical designs. It calculates clearance or interference based on nominal size and basis classes, providing visual representations of resulting diameters. The tool also estimates contact pressure and stress for press fits and includes a reference guide for definitions and recommendations.

**Highlights:** ISO 286 fit selection, Hole/shaft basis class calculation, Clearance/interference visualization, Guided fit intent picker, Press fit stress estimation, Metric/imperial unit switching

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Material Removal Rate free?

Material Removal Rate costs $1.99, with no in-app purchases.

### Is ToleranceLab free?

ToleranceLab costs $2.99, with no in-app purchases.

### Do Material Removal Rate or ToleranceLab have ads?

Neither Material Removal Rate nor ToleranceLab shows ads.

### Which is updated more often, Material Removal Rate or ToleranceLab?

Material Removal Rate ships an update every 8 months, and ToleranceLab every 8 months. Most recently, Material Removal Rate was updated on November 4, 2026 and ToleranceLab on October 31, 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.*