# Tripo AI vs Viewra 3D

The clearest difference is update cadence: Tripo AI at weekly against Viewra 3D's every 4 months. Tripo AI also leads on iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tripo AI sells 6 in-app purchases, starting at $15.99 per month and Viewra 3D sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Tripo AI ships an update weekly, Viewra 3D every 4 months. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tripo AI | Viewra 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.8K ratings)](https://appshunter.io/ios/app/tripo-ai-3d-model-generator/id6748596826/reviews)** | — |
| Number of ratings | **2.8K** | — |
| Positive reviews | 59.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 152 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | +4 | 4+ |
| Developer | [Holymolly Limited](https://appshunter.io/developer/1847629375) | [Shenzhen Seize Times E-Commerce Co., Ltd.](https://appshunter.io/developer/368397197) |

## What reviewers say

### Tripo AI

[App page](https://appshunter.io/ios/app/tripo-ai-3d-model-generator/id6748596826)

Transform images or text prompts into high-quality 3D models using advanced AI. Generate custom 3D assets for various projects, from design and 3D printing to personal creations, in just a few taps.

**Highlights:** Text-to-3D generation, Image-to-3D generation, High-quality 3D model creation, Custom 3D asset generation, 3D model refinement, Save and share creations

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tripo 3D AI - Pro Plan | $15.99 | per month |
| Tripo 3D AI - Pro Plan | $19.99 | per month |
| Advanced Plan | $38.99 | per month |
| Ultimate Plan | $89.99 | per month |
| Tripo 3D AI - Pro Plan | $155.99 | per year |
| Tripo 3D AI - Max Plan | $539.99 | per year |


### Viewra 3D

[App page](https://appshunter.io/ios/app/viewra-3d/id6758283083)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viewra 3D Pro (1 Month) | $2.99 | per month |
| Viewra 3D Pro (1 Year) | $29.99 | per year |
| Viewra 3D Pro (Lifetime) | $79.99 | one-time |


## Frequently asked questions

### Is Tripo AI free?

Tripo AI is free to download, with in-app purchases available.

### Is Viewra 3D free?

Viewra 3D is free to download, with in-app purchases available.

### Do Tripo AI or Viewra 3D have ads?

Neither Tripo AI nor Viewra 3D shows ads.

### Which is updated more often, Tripo AI or Viewra 3D?

Tripo AI ships an update weekly, and Viewra 3D every 4 months. Most recently, Tripo AI was updated on October 31, 2026 and Viewra 3D on October 25, 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.*