# Daotuan Chat vs Rotaro

The clearest difference is in-app purchases: Daotuan Chat at none against Rotaro's 1. Daotuan Chat also leads on ads (none vs shown). Rotaro's advantage is iOS requirement (16.0 vs 26.5). On price and device support there is nothing between them.

Both are free to download. Rotaro sells 1 one-off in-app purchase. Daotuan Chat asks for nothing beyond the download.

## The numbers

| Metric | Daotuan Chat | Rotaro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 14 MB | 6 MB |
| Requires iOS | 26.5 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [道湍 王](https://appshunter.io/developer/1599479664) | [Martin Polacek](https://appshunter.io/developer/1447958461) |

## What reviewers say

### Daotuan Chat

[App page](https://appshunter.io/ios/app/daotuan-chat-ai-client/id6783402603)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rotaro

[App page](https://appshunter.io/ios/app/rotaro-shift-work-calendar/id6806749128)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rotaro Pro | $4.99 | one-time |


## Frequently asked questions

### Is Daotuan Chat free?

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

### Is Rotaro free?

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

### Do Daotuan Chat or Rotaro have ads?

Rotaro shows ads; Daotuan Chat 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.*