# NatChatt vs AiThao

The clearest difference is in-app purchases: NatChatt at none against AiThao's 10. AiThao's advantage is update cadence (every 2 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AiThao sells 10 in-app purchases, starting at $2.99 per month. NatChatt asks for nothing beyond the download.

NatChatt ships an update every 8 days, AiThao every 2 days. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | NatChatt | AiThao |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 2 days** |
| Size | 46 MB | 225 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Natchatt LTD](https://appshunter.io/developer/1803623940) | [Aleksandr Aleksandrov](https://appshunter.io/developer/6779887059) |

## What reviewers say

### NatChatt

[App page](https://appshunter.io/ios/app/natchatt/id6743628450)

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

**In-app purchases:** none


### AiThao

[App page](https://appshunter.io/ios/app/aithao/id6808627589)

**Features:** Siri integration, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AiThao Text | $2.99 | per month |
| AiThao Lite | $4.99 | per month |
| AiThao Text gift, 1 month | $2.99 | one-time |
| 20 translation minutes | $3.99 | one-time |
| AiThao Lite gift, 1 month | $4.99 | one-time |
| AiThao Text gift, 3 months | $7.99 | one-time |
| 60 translation minutes | $9.99 | one-time |
| AiThao Lite gift, 3 months | $13.99 | one-time |
| 300 translation minutes | $39.99 | one-time |
| 1000 translation minutes | $119.99 | one-time |


## Frequently asked questions

### Is NatChatt free?

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

### Is AiThao free?

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

### Do NatChatt or AiThao have ads?

Neither NatChatt nor AiThao shows ads.

### Which is updated more often, NatChatt or AiThao?

NatChatt ships an update every 8 days, and AiThao every 2 days. Most recently, NatChatt was updated on November 12, 2026 and AiThao on November 13, 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.*