# Scanner vs KidDoo!

The clearest difference is update cadence: KidDoo! at every 4 days against Scanner's monthly. Scanner's advantage is iOS requirement (13.0 vs 17.0). On price, ads, 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.

Scanner ships an update monthly, KidDoo! every 4 days. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Scanner | KidDoo! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/scanner-structure-sdk/id891169722/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 36.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 28 MB | 66 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [XRPro, LLC](https://appshunter.io/developer/1642756687) | [Loic Zimmermann](https://appshunter.io/developer/1751293593) |

## What reviewers say

### Scanner

[App page](https://appshunter.io/ios/app/scanner-structure-sdk/id891169722)

Capture 3D models of objects and people using a compatible sensor accessory. Easily scan subjects by walking around them with your device. Export captured models in OBJ format via email for further use.

**Highlights:** 3D model capture, Object and person scanning, Structure Sensor accessory integration, OBJ format export, Email sharing

**In-app purchases:** none


### KidDoo!

[App page](https://appshunter.io/ios/app/kiddoo/id6505066728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scanner free?

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

### Is KidDoo! free?

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

### Do Scanner or KidDoo! have ads?

Neither Scanner nor KidDoo! shows ads.

### Which is updated more often, Scanner or KidDoo!?

Scanner ships an update monthly, and KidDoo! every 4 days. Most recently, Scanner was updated on September 28, 2026 and KidDoo! on September 29, 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.*