# SmartMeasure3D vs 3D CustomFit

The clearest difference is iOS requirement: SmartMeasure3D at 15.6 against 3D CustomFit's 17.6. On price, update cadence, ads 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.

SmartMeasure3D ships an update every 2 months, 3D CustomFit monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SmartMeasure3D | 3D CustomFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 56 MB | 28 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Ossur Americas](https://appshunter.io/developer/586291549) | [Xyken](https://appshunter.io/developer/1477244346) |

## What reviewers say

### SmartMeasure3D

[App page](https://appshunter.io/ios/app/smartmeasure3d/id6742098731)

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

**In-app purchases:** none


### 3D CustomFit

[App page](https://appshunter.io/ios/app/3d-customfit/id6751545085)

**In-app purchases:** none


## Frequently asked questions

### Is SmartMeasure3D free?

SmartMeasure3D is free to download, with no in-app purchases.

### Is 3D CustomFit free?

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

### Do SmartMeasure3D or 3D CustomFit have ads?

Neither SmartMeasure3D nor 3D CustomFit shows ads.

### Which is updated more often, SmartMeasure3D or 3D CustomFit?

SmartMeasure3D ships an update every 2 months, and 3D CustomFit monthly. Most recently, SmartMeasure3D was updated on November 4, 2026 and 3D CustomFit on October 30, 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.*