# MyCustomSize vs Passen

The clearest difference is ads: Passen at none against MyCustomSize's shown. MyCustomSize's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MyCustomSize ships an update every 2 months, Passen every 6 weeks. The most recent releases landed on August 19, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MyCustomSize | Passen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/mycustomsize/id1587403411/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 327 MB | 226 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Bit Body, Inc.](https://appshunter.io/developer/816042919) | [Passen, Inc.](https://appshunter.io/developer/1341675921) |

## What reviewers say

### MyCustomSize

[App page](https://appshunter.io/ios/app/mycustomsize/id1587403411)

This app provides free body measurements using your mobile device, claiming 20% more accuracy than a tailor in 30 seconds. View detailed measurement reports and use your data to shop online.

**Highlights:** Free body measurements, High accuracy measurements, 30-second measurement process, Measurement Report feature, Shop online using measurements

**In-app purchases:** none


### Passen

[App page](https://appshunter.io/ios/app/passen/id1616931097)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MyCustomSize free?

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

### Is Passen free?

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

### Do MyCustomSize or Passen have ads?

MyCustomSize shows ads; Passen does not.

### Which is updated more often, MyCustomSize or Passen?

MyCustomSize ships an update every 2 months, and Passen every 6 weeks. Most recently, MyCustomSize was updated on August 19, 2026 and Passen on September 13, 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.*