# Car Deadlines vs GLTF Viewer · Convert OBJ/STL

The clearest difference is device support: GLTF Viewer · Convert OBJ/STL at 4 against Car Deadlines's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Car Deadlines sells 1 one-off in-app purchase and GLTF Viewer · Convert OBJ/STL sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Car Deadlines ships an update every 3 days, GLTF Viewer · Convert OBJ/STL every 5 days. The most recent releases landed on September 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Car Deadlines | GLTF Viewer · Convert OBJ/STL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gltf-viewer-convert-objstl/id6776793016/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 26 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SIMONE TARANTINI](https://appshunter.io/developer/592739873) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### Car Deadlines

[App page](https://appshunter.io/ios/app/car-deadlines/id6754245413)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock unlimited vehicles | $2.99 | one-time |


### GLTF Viewer · Convert OBJ/STL

[App page](https://appshunter.io/ios/app/gltf-viewer-convert-objstl/id6776793016)

View and inspect 3D models in glTF and GLB formats with advanced rendering and animation playback. Offers a full inspector for scene graph, materials, and animations. Advanced features like export and AR require an in-app purchase.

**Highlights:** View glTF and GLB 3D models, Orbit, pan, and zoom controls, Multiple render modes, Embedded animation playback, Full glTF inspector, Export to multiple formats (in-app purchase), AR viewing (in-app purchase)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GLTF Viewer Pro | $2.99 | per 7 days |
| GLTF Viewer Pro | $9.99 | per year |


## Frequently asked questions

### Is Car Deadlines free?

Car Deadlines is free to download, with in-app purchases available.

### Is GLTF Viewer · Convert OBJ/STL free?

GLTF Viewer · Convert OBJ/STL is free to download, with in-app purchases available.

### Do Car Deadlines or GLTF Viewer · Convert OBJ/STL have ads?

Neither Car Deadlines nor GLTF Viewer · Convert OBJ/STL shows ads.

### Which is updated more often, Car Deadlines or GLTF Viewer · Convert OBJ/STL?

Car Deadlines ships an update every 3 days, and GLTF Viewer · Convert OBJ/STL every 5 days. Most recently, Car Deadlines was updated on September 9, 2026 and GLTF Viewer · Convert OBJ/STL on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*