# AI Ace vs Convotrail

The clearest difference is in-app purchases: Convotrail at none against AI Ace's 1. Convotrail also leads on ads (none vs shown). AI Ace's advantage is iOS requirement (18.0 vs 26). On price and device support there is nothing between them.

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

## The numbers

| Metric | AI Ace | Convotrail |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 170 MB | 10 MB |
| Requires iOS | **18.0** | 26 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac** |
| Age rating | 17+ | 12+ |
| Developer | [kimihiro kubota](https://appshunter.io/developer/500031798) | [Michael Wallner](https://appshunter.io/developer/1878334901) |

## What reviewers say

### 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 |


### Convotrail

[App page](https://appshunter.io/ios/app/convotrail/id6759367737)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI Ace free?

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

### Is Convotrail free?

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

### Do AI Ace or Convotrail have ads?

AI Ace shows ads; Convotrail does not.

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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.*