# ROBAI vs AI Answer Roulette

The clearest difference is in-app purchases: AI Answer Roulette at none against ROBAI's 4. ROBAI's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ROBAI | AI Answer Roulette |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/robai/id6447776311/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 171 MB | 107 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TRICK 3D](https://appshunter.io/developer/580298987) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### 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 |


### AI Answer Roulette

[App page](https://appshunter.io/ios/app/ai-answer-roulette/id6466251483)

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

**In-app purchases:** none


## Frequently asked questions

### Is ROBAI free?

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

### Is AI Answer Roulette free?

AI Answer Roulette is free to download, with no in-app purchases.

### Do ROBAI or AI Answer Roulette have ads?

AI Answer Roulette shows ads; ROBAI does not.

### Which is updated more often, ROBAI or AI Answer Roulette?

ROBAI ships an update every 2 weeks, and AI Answer Roulette every 2 weeks. Most recently, ROBAI was updated on October 24, 2026 and AI Answer Roulette on October 20, 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.*