# Liam John 3D vs MyCustomSize

The clearest difference is rating: Liam John 3D at 5.0 against MyCustomSize's 3.3. Liam John 3D also leads on ads (none vs shown) and monetization model (free vs ad-supported). MyCustomSize's advantage is update cadence (every 2 months vs every 8 months) and ratings volume (7 vs 2). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Liam John 3D holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Liam John 3D ships an update every 8 months, MyCustomSize every 2 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | Liam John 3D | MyCustomSize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/liam-john-3d/id1565578860/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/mycustomsize/id1587403411/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 333 MB | 327 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Liam John LLC](https://appshunter.io/developer/1497026518) | [Bit Body, Inc.](https://appshunter.io/developer/816042919) |

## What reviewers say

### Liam John 3D

[App page](https://appshunter.io/ios/app/liam-john-3d/id1565578860)

Utilize advanced 3D body scanning to get perfectly tailored garments. Create a 3D profile, get scanned, and then shop for custom-fit clothing delivered to your door.

**Highlights:** 3D body scanning technology, Custom garment tailoring, Personalized clothing fit, Online shopping for apparel, 3D profile creation, Home delivery of orders

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Liam John 3D free?

Liam John 3D is free to download, with no in-app purchases.

### Is MyCustomSize free?

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

### Which has better reviews, Liam John 3D or MyCustomSize?

Liam John 3D is rated higher. Liam John 3D averages 5.0 out of 5 from 2 ratings, while MyCustomSize averages 3.3 from 7 ratings.

### Do Liam John 3D or MyCustomSize have ads?

MyCustomSize shows ads; Liam John 3D does not.

### Which is updated more often, Liam John 3D or MyCustomSize?

Liam John 3D ships an update every 8 months, and MyCustomSize every 2 months. Most recently, Liam John 3D was updated on October 15, 2026 and MyCustomSize on October 15, 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.*