# RAF Client vs AI Ace

The clearest difference is in-app purchases: RAF Client at none against AI Ace's 1. RAF Client also leads on ads (none vs shown) and iOS requirement (9.3 vs 18.0). AI Ace's advantage is update cadence (weekly vs every 8 months). On price and device support there is nothing between them.

Both are free to download. AI Ace sells 1 one-off in-app purchase. RAF Client asks for nothing beyond the download.

RAF Client ships an update every 8 months, AI Ace weekly. The most recent releases landed on September 28, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RAF Client | AI Ace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (39 ratings)](https://appshunter.io/ios/app/ai-ace/id1459935272/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 60 MB | 170 MB |
| Requires iOS | **9.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Softproviding AG](https://appshunter.io/developer/597866648) | [kimihiro kubota](https://appshunter.io/developer/500031798) |

## What reviewers say

### RAF Client

[App page](https://appshunter.io/ios/app/raf-client/id1114786846)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Ace

[App page](https://appshunter.io/ios/app/ai-ace/id1459935272)

Pose a single question and receive answers from various AI models, including ChatGPT, Gemini, and Grok. This free application requires no login and offers multiple AI perspectives on your queries.

**Highlights:** Multiple AI model responses, Single question input, No login required, Free to use, Supports ChatGPT, Gemini, Grok

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Word Watch Pro | $19.99 | one-time |


## Frequently asked questions

### Is RAF Client free?

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

### Is AI Ace free?

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

### Do RAF Client or AI Ace have ads?

AI Ace shows ads; RAF Client does not.

### Which is updated more often, RAF Client or AI Ace?

RAF Client ships an update every 8 months, and AI Ace weekly. Most recently, RAF Client was updated on September 28, 2026 and AI Ace on October 16, 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.*