# Photo Map Memo vs 3D

The clearest difference is iOS requirement: Photo Map Memo at 11.0 against 3D's 15.0. 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.

Photo Map Memo ships an update every 2 months, 3D every 3 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Photo Map Memo | 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 8 MB | 50 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imagic Design Co Ltd](https://appshunter.io/developer/924819821) | [immersight GmbH](https://appshunter.io/developer/1247413698) |

## What reviewers say

### Photo Map Memo

[App page](https://appshunter.io/ios/app/photo-map-memo/id998481950)

**In-app purchases:** none


### 3D

[App page](https://appshunter.io/ios/app/3d-scan/id1247413699)

Create 360° images of real spaces using connected hardware. Upload to the cloud to generate a 3D virtual twin for documentation, inspections, or virtual tours. Perform measurements within the virtual environment.

**Highlights:** Create 360° room images, Connects via WiFi to hardware, Upload to cloud for conversion, Generate 3D virtual twins, Perform measurements in virtual twin, Virtual tour creation

**In-app purchases:** none


## Frequently asked questions

### Is Photo Map Memo free?

Photo Map Memo is free to download, with no in-app purchases.

### Is 3D free?

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

### Do Photo Map Memo or 3D have ads?

Neither Photo Map Memo nor 3D shows ads.

### Which is updated more often, Photo Map Memo or 3D?

Photo Map Memo ships an update every 2 months, and 3D every 3 months. Most recently, Photo Map Memo was updated on October 18, 2026 and 3D on October 24, 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.*