# STL Viewer · Model File Reader vs DoDoAlbum

STL Viewer · Model File Reader and DoDoAlbum both sit at 5.0 stars, but that hides the real split: 100% of DoDoAlbum's written reviews are positive against 0% of STL Viewer · Model File Reader's. DoDoAlbum also leads on in-app purchases (none vs 3) and ads (none vs shown). STL Viewer · Model File Reader's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. STL Viewer · Model File Reader sells 3 in-app purchases, starting at $1.99 per 7 days. DoDoAlbum asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for STL Viewer · Model File Reader against 5.0 for DoDoAlbum. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 0% of STL Viewer · Model File Reader's written reviews are positive against 100% of DoDoAlbum's.

STL Viewer · Model File Reader ships an update every 2 weeks, DoDoAlbum every 6 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | STL Viewer · Model File Reader | DoDoAlbum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/stl-viewer-model-file-reader/id6760254634/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dodoalbum/id6786348439/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 35 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OMER FARUK KIZILTUG](https://appshunter.io/developer/1870337585) | [业广 都](https://appshunter.io/developer/6785930004) |

## What reviewers say

### STL Viewer · Model File Reader

[App page](https://appshunter.io/ios/app/stl-viewer-model-file-reader/id6760254634)

Quickly view and interact with 3D model files. Rotate, zoom, and project models into your environment using augmented reality. Offers customization options and multi-model support.

**Highlights:** Fast STL file viewing, 3D model rotation and zoom, Augmented Reality (AR) projection, Customizable model and background colors, Multi-model support, Grid viewer and lighting options

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Pro | $4.99 | per month |
| Yearly Pro | $19.99 | per year |


### DoDoAlbum

[App page](https://appshunter.io/ios/app/dodoalbum/id6786348439)

Effortlessly manage your photo library with smart sorting, multi-select, and an undo feature. Organize, hide, or delete photos in batches, with a trash feature for accidental deletions. Enjoy a fun leveling system and customizable album previews.

**Highlights:** Smart sorting and multi-select, Undo and trash features, Pinned albums, 11-tier Organizer leveling system, Fan-style album previews, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is STL Viewer · Model File Reader free?

STL Viewer · Model File Reader is free to download, with in-app purchases available.

### Is DoDoAlbum free?

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

### Which has better reviews, STL Viewer · Model File Reader or DoDoAlbum?

STL Viewer · Model File Reader and DoDoAlbum are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do STL Viewer · Model File Reader or DoDoAlbum have ads?

STL Viewer · Model File Reader shows ads; DoDoAlbum does not.

### Which is updated more often, STL Viewer · Model File Reader or DoDoAlbum?

STL Viewer · Model File Reader ships an update every 2 weeks, and DoDoAlbum every 6 days. Most recently, STL Viewer · Model File Reader was updated on October 28, 2026 and DoDoAlbum on October 28, 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.*