# MOB vs Material Removal Rate

The clearest difference is price: MOB at Free against Material Removal Rate's $1.99. MOB also leads on update cadence (every 2 weeks vs every 8 months) and iOS requirement (13.0 vs 16.2). On ads, in-app purchases and device support there is nothing between them.

MOB is free to download; Material Removal Rate costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MOB ships an update every 2 weeks, Material Removal Rate every 8 months. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MOB | Material Removal Rate |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Size | 26 MB | 3 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GLIDE.IO](https://appshunter.io/developer/1052704975) | [Vladislav Zhirnov](https://appshunter.io/developer/1476188065) |

## What reviewers say

### MOB

[App page](https://appshunter.io/ios/app/mob-s-tech/id1586109502)

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

**In-app purchases:** none


### Material Removal Rate

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

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

**In-app purchases:** none


## Frequently asked questions

### Is MOB free?

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

### Is Material Removal Rate free?

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

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

Neither MOB nor Material Removal Rate shows ads.

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

MOB ships an update every 2 weeks, and Material Removal Rate every 8 months. Most recently, MOB was updated on October 15, 2026 and Material Removal Rate on October 2, 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.*