# Scanner App vs 3D Print Doctor

The clearest difference is in-app purchases: 3D Print Doctor at none against Scanner App's 1. 3D Print Doctor also leads on ads (none vs shown). Scanner App's advantage is update cadence (every 3 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Scanner App sells 1 in-app purchase, starting at $4.99 per 7 days. 3D Print Doctor asks for nothing beyond the download.

Scanner App ships an update every 3 days, 3D Print Doctor every 2 weeks. Both last shipped on October 19, 2026.

## The numbers

| Metric | Scanner App | 3D Print Doctor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/scanner-app-object-identifier/id6759710813/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 44 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [子恒 刘](https://appshunter.io/developer/1872854788) | [LEE WILLIAM LOCKYER FINCKEN](https://appshunter.io/developer/6799251915) |

## What reviewers say

### Scanner App

[App page](https://appshunter.io/ios/app/scanner-app-object-identifier/id6759710813)

This utility app offers AR measuring for precise results and AI-powered object recognition with one-tap scanning. A premium subscription unlocks full features, unlimited usage, and image saving.

**Highlights:** AR measuring, AI object recognition, One-tap scanning, Image saving, Unlimited usage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Subscription - 1 Week | $4.99 | per 7 days |


### 3D Print Doctor

[App page](https://appshunter.io/ios/app/3d-print-doctor/id6799251913)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scanner App free?

Scanner App is free to download, with in-app purchases available.

### Is 3D Print Doctor free?

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

### Do Scanner App or 3D Print Doctor have ads?

Scanner App shows ads; 3D Print Doctor does not.

### Which is updated more often, Scanner App or 3D Print Doctor?

Scanner App ships an update every 3 days, and 3D Print Doctor every 2 weeks. Most recently, Scanner App was updated on October 19, 2026 and 3D Print Doctor on October 19, 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.*