# Measure Converter vs Ayan

The clearest difference is ads: Measure Converter at none against Ayan's shown. Measure Converter also leads on iOS requirement (13.0 vs 15.1). Ayan's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, 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.

Measure Converter ships an update every 6 weeks, Ayan every 3 weeks. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Measure Converter | Ayan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 30 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olha Kereia](https://appshunter.io/developer/1693520352) | [Yazdan Real Estate LLC](https://appshunter.io/developer/1896770332) |

## What reviewers say

### Measure Converter

[App page](https://appshunter.io/ios/app/measure-converter-unit-calc/id6452388705)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ayan

[App page](https://appshunter.io/ios/app/ayan/id6771078686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Measure Converter free?

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

### Is Ayan free?

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

### Do Measure Converter or Ayan have ads?

Ayan shows ads; Measure Converter does not.

### Which is updated more often, Measure Converter or Ayan?

Measure Converter ships an update every 6 weeks, and Ayan every 3 weeks. Most recently, Measure Converter was updated on November 12, 2026 and Ayan on November 10, 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.*