# My Unit Conversion vs Mushroom Identifier

The clearest difference is update cadence: Mushroom Identifier at every 4 days against My Unit Conversion's every 12 months. My Unit Conversion's advantage is iOS requirement (8.0 vs 11.0). 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.

My Unit Conversion ships an update every 12 months, Mushroom Identifier every 4 days. The most recent releases landed on June 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | My Unit Conversion | Mushroom Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 37 MB | 40 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mark Timmings](https://appshunter.io/developer/1583590476) | [Sumit Kukadiya](https://appshunter.io/developer/1693209615) |

## What reviewers say

### My Unit Conversion

[App page](https://appshunter.io/ios/app/my-unit-conversion/id1600275661)

Easily convert units within various categories like length, mass, and temperature. This free application handles decimal conversions and is ad-free, offering a straightforward utility for everyday needs.

**Highlights:** Unit conversion within categories, Supports decimals, Ad-free experience, Multiple categories supported, Simple and straightforward design

**In-app purchases:** none


### Mushroom Identifier

[App page](https://appshunter.io/ios/app/mushroom-identifier/id6450563353)

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

**In-app purchases:** none


## Frequently asked questions

### Is My Unit Conversion free?

My Unit Conversion is free to download, with no in-app purchases.

### Is Mushroom Identifier free?

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

### Do My Unit Conversion or Mushroom Identifier have ads?

Neither My Unit Conversion nor Mushroom Identifier shows ads.

### Which is updated more often, My Unit Conversion or Mushroom Identifier?

My Unit Conversion ships an update every 12 months, and Mushroom Identifier every 4 days. Most recently, My Unit Conversion was updated on June 1, 2026 and Mushroom Identifier on September 20, 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.*