# Grafo for Zabbix vs GLTF Viewer · Convert OBJ/STL

The clearest difference is device support: GLTF Viewer · Convert OBJ/STL at 4 against Grafo for Zabbix's 2. GLTF Viewer · Convert OBJ/STL also leads on iOS requirement (15.0 vs 18.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Grafo for Zabbix sells 5 in-app purchases, starting at $2.99 per month 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.

Grafo for Zabbix ships an update every 10 days, GLTF Viewer · Convert OBJ/STL weekly. The most recent releases landed on October 25, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Grafo for Zabbix | 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 10 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 26 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Beker](https://appshunter.io/developer/711676963) | [Rush Tools LLC](https://appshunter.io/developer/1896773547) |

## What reviewers say

### Grafo for Zabbix

[App page](https://appshunter.io/ios/app/grafo-for-zabbix/id6758269604)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expanded Servers | $2.99 | per month |
| Unlimited Servers | $5.99 | per month |
| Small Tip | $4.99 | one-time |
| Medium Tip | $9.99 | one-time |
| Large Tip | $19.99 | 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. Convert models to other formats, measure distances, and view in AR with an in-app purchase.

**Highlights:** View glTF and GLB 3D models, Orbit, pan, and zoom controls, Multiple render modes (Solid, Wireframe, X-ray), Play embedded animations, Full glTF inspector (scene graph, materials, animations), Export to GLB, glTF, OBJ, STL, PLY, USDZ, Augmented Reality (AR) viewing

**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 Grafo for Zabbix free?

Grafo for Zabbix 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 Grafo for Zabbix or GLTF Viewer · Convert OBJ/STL have ads?

Neither Grafo for Zabbix nor GLTF Viewer · Convert OBJ/STL shows ads.

### Which is updated more often, Grafo for Zabbix or GLTF Viewer · Convert OBJ/STL?

Grafo for Zabbix ships an update every 10 days, and GLTF Viewer · Convert OBJ/STL weekly. Most recently, Grafo for Zabbix was updated on October 25, 2026 and GLTF Viewer · Convert OBJ/STL on November 1, 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.*