# Avadin vs ROBAI

The clearest difference is in-app purchases: Avadin at none against ROBAI's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ROBAI sells 4 one-off in-app purchases. Avadin asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Avadin | ROBAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/robai/id6447776311/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 350 MB | 171 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WONDERFUL PLATFORM CO.,LTD](https://appshunter.io/developer/1177851257) | [TRICK 3D](https://appshunter.io/developer/580298987) |

## What reviewers say

### Avadin

[App page](https://appshunter.io/ios/app/avadin/id1671086851)

**Features:** macOS Compatibility

**In-app purchases:** none


### ROBAI

[App page](https://appshunter.io/ios/app/robai/id6447776311)

Engage in fun conversations with a customizable 3D AI chatbot. This intelligent companion can assist with tasks like meal planning, learning, or simply provide entertaining interactions with animated movements.

**Highlights:** 3D customizable chatbot, AI-powered conversations, Assistance with tasks, Animated movements, Personalized appearance

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Power Pellets | $0.99 | one-time |
| 300 Power Pellets | $2.99 | one-time |
| 500 Power Pellets | $4.99 | one-time |
| 1000 Power Pellets | $9.99 | one-time |


## Frequently asked questions

### Is Avadin free?

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

### Is ROBAI free?

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

### Do Avadin or ROBAI have ads?

Neither Avadin nor ROBAI shows ads.

### Which is updated more often, Avadin or ROBAI?

Avadin ships an update every 2 weeks, and ROBAI every 2 weeks. Most recently, Avadin was updated on October 14, 2026 and ROBAI on October 15, 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.*