# Chatosai vs NotYet

The clearest difference is iOS requirement: Chatosai at 15.1 against NotYet's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chatosai sells 2 in-app purchases, starting at $19.99 per month and NotYet sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chatosai | NotYet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 52 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hasna Dedoush](https://appshunter.io/developer/1883805133) | [Azimbek Makhmudov](https://appshunter.io/developer/6810967985) |

## What reviewers say

### Chatosai

[App page](https://appshunter.io/ios/app/chatosai/id6760315763)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Chatosai Monthly | $19.99 | per month |
| Premium Chatosai | $199.99 | per year |


### NotYet

[App page](https://appshunter.io/ios/app/notyet-pause-and-decide/id6811788253)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NotYet Pro Monthly | $2.99 | per month |
| NotYet Pro Yearly | $19.99 | per year |
| NotYet Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Chatosai free?

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

### Is NotYet free?

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

### Do Chatosai or NotYet have ads?

Neither Chatosai nor NotYet shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*