# SkinOpt vs aia

The clearest difference is update cadence: aia at every 5 days against SkinOpt's monthly. aia also leads on iOS requirement (15.6 vs 17.6). 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.

SkinOpt ships an update monthly, aia every 5 days. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SkinOpt | aia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 35 MB | 61 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Shaniuk](https://appshunter.io/developer/1534336629) | [Askat Kengesbek](https://appshunter.io/developer/1612966564) |

## What reviewers say

### SkinOpt

[App page](https://appshunter.io/ios/app/skinopt/id1534336627)

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

**In-app purchases:** none


### aia

[App page](https://appshunter.io/ios/app/aia/id6478014237)

**In-app purchases:** none


## Frequently asked questions

### Is SkinOpt free?

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

### Is aia free?

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

### Do SkinOpt or aia have ads?

Neither SkinOpt nor aia shows ads.

### Which is updated more often, SkinOpt or aia?

SkinOpt ships an update monthly, and aia every 5 days. Most recently, SkinOpt was updated on September 18, 2026 and aia on September 17, 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.*