# Size Chart Pro vs Saisun

The clearest difference is in-app purchases: Size Chart Pro at none against Saisun's 1. Size Chart Pro also leads on iOS requirement (15.3 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Saisun sells 1 in-app purchase, starting at $2.99 per month. Size Chart Pro asks for nothing beyond the download.

## The numbers

| Metric | Size Chart Pro | Saisun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 40 MB | 52 MB |
| Requires iOS | **15.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Goktas](https://appshunter.io/developer/1604433091) | [Satoshi Sakuma](https://appshunter.io/developer/1791815850) |

## What reviewers say

### Size Chart Pro

[App page](https://appshunter.io/ios/app/size-chart-pro/id6740734252)

**Features:** macOS Compatibility

**In-app purchases:** none


### Saisun

[App page](https://appshunter.io/ios/app/saisun-ai-clothes-sizer/id6746278475)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.99 | per month |


## Frequently asked questions

### Is Size Chart Pro free?

Size Chart Pro is free to download, with no in-app purchases.

### Is Saisun free?

Saisun is free to download, with in-app purchases available.

### Do Size Chart Pro or Saisun have ads?

Neither Size Chart Pro nor Saisun shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*