# 3Dfits vs BoltStar

The clearest difference is ads: BoltStar at none against 3Dfits's shown. 3Dfits's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

## The numbers

| Metric | 3Dfits | BoltStar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 69 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MEGA InTech Inc.](https://appshunter.io/developer/1552084628) | [Boltstar (Shenzhen) New Energy Technology Co., Ltd.](https://appshunter.io/developer/6788200822) |

## What reviewers say

### 3Dfits

[App page](https://appshunter.io/ios/app/3dfits/id1552084626)

This app offers a virtual fitting solution for online footwear and insole shopping. It uses advanced technology to scan your feet and provide accurate size recommendations, helping you find the perfect fit and avoid discomfort or returns.

**Highlights:** Virtual foot scanning, Accurate size advice, Footwear and insole recommendations, Reduces returns, Environmentally friendly

**In-app purchases:** none


### BoltStar

[App page](https://appshunter.io/ios/app/boltstar/id6789490395)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3Dfits free?

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

### Is BoltStar free?

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

### Do 3Dfits or BoltStar have ads?

3Dfits shows ads; BoltStar does not.

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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.*