# ChatLat vs Survey Expert

The clearest difference is in-app purchases: Survey Expert at none against ChatLat's 5. ChatLat's advantage is update cadence (every 2 weeks vs every 28 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChatLat sells 5 in-app purchases, starting at $3.99 per 7 days. Survey Expert asks for nothing beyond the download.

ChatLat ships an update every 2 weeks, Survey Expert every 28 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ChatLat | Survey Expert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 28 months |
| Size | 13 MB | 221 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [ChatMind Ltd](https://appshunter.io/developer/1684718663) | [Associated Technology Pipeline Ltd](https://appshunter.io/developer/1599275755) |

## What reviewers say

### ChatLat

[App page](https://appshunter.io/ios/app/chatlat-ai-assistant/id6448454966)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Membership | $3.99 | per 7 days |
| Year Membership | $14.99 | per year |
| Monthly VIP | $3.99 | one-time |
| Annual VIP | $14.99 | one-time |
| Lifetime VIP | $24.99 | one-time |


### Survey Expert

[App page](https://appshunter.io/ios/app/survey-expert/id6474865330)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChatLat free?

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

### Is Survey Expert free?

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

### Do ChatLat or Survey Expert have ads?

Neither ChatLat nor Survey Expert shows ads.

### Which is updated more often, ChatLat or Survey Expert?

ChatLat ships an update every 2 weeks, and Survey Expert every 28 months. Most recently, ChatLat was updated on October 30, 2026 and Survey Expert on October 27, 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.*