# Voki vs Omnia AI

The clearest difference is in-app purchases: Voki at none against Omnia AI's 5. Voki also leads on iOS requirement (12.4 vs 15.1). Omnia AI's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Omnia AI sells 5 in-app purchases, starting at $4.99 per 7 days. Voki asks for nothing beyond the download.

Voki ships an update every 4 months, Omnia AI every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Voki | Omnia AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 41 MB | 36 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Gross](https://appshunter.io/developer/1704907471) | [ODBS LLC](https://appshunter.io/developer/1816580215) |

## What reviewers say

### Voki

[App page](https://appshunter.io/ios/app/voki/id6742830593)

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

**In-app purchases:** none


### Omnia AI

[App page](https://appshunter.io/ios/app/omnia-ai-chatbot-and-ai-tools/id6746388037)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| 100 Credits | $1.99 | one-time |
| 250 Credits | $2.99 | one-time |
| 500 Credits | $4.99 | one-time |
| 1000 Credits | $8.99 | one-time |


## Frequently asked questions

### Is Voki free?

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

### Is Omnia AI free?

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

### Do Voki or Omnia AI have ads?

Neither Voki nor Omnia AI shows ads.

### Which is updated more often, Voki or Omnia AI?

Voki ships an update every 4 months, and Omnia AI every 3 weeks. Most recently, Voki was updated on October 28, 2026 and Omnia AI 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.*