# Feet Inch Calculator vs Ayan

The clearest difference is ads: Feet Inch Calculator at none against Ayan's shown. Ayan's advantage is update cadence (fortnightly vs every 7 months) and iOS requirement (15.1 vs 26.2). 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.

Feet Inch Calculator ships an update every 7 months, Ayan fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Feet Inch Calculator | Ayan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 5 MB | 52 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Discoveruapps v.o.f.](https://appshunter.io/developer/1089131650) | [Yazdan Real Estate LLC](https://appshunter.io/developer/1896770332) |

## What reviewers say

### Feet Inch Calculator

[App page](https://appshunter.io/ios/app/feet-inch-calculator-convert/id6758353563)

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

**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 Feet Inch Calculator free?

Feet Inch Calculator is free to download, with no in-app purchases.

### Is Ayan free?

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

### Do Feet Inch Calculator or Ayan have ads?

Ayan shows ads; Feet Inch Calculator does not.

### Which is updated more often, Feet Inch Calculator or Ayan?

Feet Inch Calculator ships an update every 7 months, and Ayan fortnightly. Most recently, Feet Inch Calculator was updated on October 25, 2026 and Ayan on October 25, 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.*