# Chat AI vs Find Diff

The clearest difference is in-app purchases: Find Diff at none against Chat AI's 2. Find Diff also leads on update cadence (every 11 days vs every 2 months). Chat AI's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chat AI sells 2 in-app purchases, starting at $14.99 per month. Find Diff asks for nothing beyond the download.

Chat AI ships an update every 2 months, Find Diff every 11 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chat AI | Find Diff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 129 MB | 29 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Connectinno](https://appshunter.io/developer/1649545815) | [永生 刘](https://appshunter.io/developer/830484999) |

## What reviewers say

### Chat AI

[App page](https://appshunter.io/ios/app/chat-ai-ask-chatbot-anything/id6469421007)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 days free trial,Auto Renewal | $14.99 | per month |
| Chat AI- Premium Yearly | $22.99 | per year |


### Find Diff

[App page](https://appshunter.io/ios/app/find-diff-detail-comparison/id6483365162)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chat AI free?

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

### Is Find Diff free?

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

### Do Chat AI or Find Diff have ads?

Find Diff shows ads; Chat AI does not.

### Which is updated more often, Chat AI or Find Diff?

Chat AI ships an update every 2 months, and Find Diff every 11 days. Most recently, Chat AI was updated on October 20, 2026 and Find Diff on October 25, 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.*