# Doppel vs AiyuChat

The clearest difference is in-app purchases: Doppel at none against AiyuChat's 10. AiyuChat's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. AiyuChat sells 10 in-app purchases, starting at $4.99 per month. Doppel asks for nothing beyond the download.

## The numbers

| Metric | Doppel | AiyuChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aiyuchat/id6761759664/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 286 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Hainan Weili Digital Technology Co., Ltd](https://appshunter.io/developer/1872285061) | [晓冬 黄](https://appshunter.io/developer/1891291794) |

## What reviewers say

### Doppel

[App page](https://appshunter.io/ios/app/doppel/id6758992033)

**In-app purchases:** none


### AiyuChat

[App page](https://appshunter.io/ios/app/aiyuchat/id6761759664)

Engage in immersive, real-time conversations with lifelike 3D virtual characters. This AI assistant app uses advanced speech recognition and synthesis for natural dialogue, offering a companion for daily chats, learning, or creative assistance.

**Highlights:** Lifelike 3D virtual characters, Real-time voice conversations, Advanced speech recognition and synthesis, Intelligent AI assistant with contextual memory, Multiple character options, Chat history and sharing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go monthly | $4.99 | per month |
| Plus Monthly | $9.99 | per month |
| Pro Monthly | $19.99 | per month |
| Go Yearly | $49.99 | per year |
| Max Monthly | $59.99 | per month |
| Plus Yearly | $99.99 | per year |
| Pro Yearly | $199.99 | per year |
| Max Yearly | $599.99 | per year |
| Mini Boost Pack | $0.99 | one-time |
| Value Boost Pack | $4.99 | one-time |


## Frequently asked questions

### Is Doppel free?

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

### Is AiyuChat free?

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

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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.*