# Shot Timer vs GLTF Viewer · Convert OBJ/STL

The clearest difference is rating: GLTF Viewer · Convert OBJ/STL at 5.0 against Shot Timer's 3.7. GLTF Viewer · Convert OBJ/STL also leads on in-app purchases (none vs 1) and update cadence (every 3 days vs every 5 weeks). Shot Timer's advantage is ratings volume (15 vs 1) and iOS requirement (11.0 vs 15.0). On price, ads and monetization model there is nothing between them.

Both are free to download. Shot Timer sells 1 one-off in-app purchase. GLTF Viewer · Convert OBJ/STL asks for nothing beyond the download.

GLTF Viewer · Convert OBJ/STL holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Shot Timer has 15 ratings behind it against 1, so its average is the more settled of the two.

Shot Timer ships an update every 5 weeks, GLTF Viewer · Convert OBJ/STL every 3 days. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Shot Timer | GLTF Viewer · Convert OBJ/STL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (15 ratings)](https://appshunter.io/ios/app/shot-timer-airsoft-trainer/id1597591442/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gltf-viewer-convert-objstl/id6776793016/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 21 MB | 26 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | +4 |
| Developer | [Daniel Yaakob](https://appshunter.io/developer/1538646536) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### Shot Timer

[App page](https://appshunter.io/ios/app/shot-timer-airsoft-trainer/id1597591442)

This utility app helps airsoft players improve their shooting accuracy and speed. It offers various drill types, including single shot, multi-shot, and par time exercises, with customizable start delays and countdown options.

**Highlights:** Single shot drills, Multi shot drills, Par time drills, Split time drills, Start delays, Optional countdown, Adjustable sensitivity

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShotTimer Premium | $6.99 | 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:** none


## Frequently asked questions

### Is Shot Timer free?

Shot Timer 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 no in-app purchases.

### Which has better reviews, Shot Timer or GLTF Viewer · Convert OBJ/STL?

GLTF Viewer · Convert OBJ/STL is rated higher. Shot Timer averages 3.7 out of 5 from 15 ratings, while GLTF Viewer · Convert OBJ/STL averages 5.0 from 1 ratings.

### Do Shot Timer or GLTF Viewer · Convert OBJ/STL have ads?

Neither Shot Timer nor GLTF Viewer · Convert OBJ/STL shows ads.

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

Shot Timer ships an update every 5 weeks, and GLTF Viewer · Convert OBJ/STL every 3 days. Most recently, Shot Timer was updated on October 1, 2026 and GLTF Viewer · Convert OBJ/STL on October 18, 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.*