# PolyGPT vs Mulchat

The clearest difference is in-app purchases: PolyGPT at none against Mulchat's 3. PolyGPT also leads on iOS requirement (12.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Mulchat sells 3 in-app purchases, starting at $3.99 per 7 days. PolyGPT asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PolyGPT against 5.0 for Mulchat. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on June 2, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PolyGPT | Mulchat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/polygpt/id6448837757/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mulchat-multi-language-chat/id6450591679/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 62 MB | 10 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [镜州 陈](https://appshunter.io/developer/1668634741) | [Shenzhen Chenxi Information Technology Co., Ltd](https://appshunter.io/developer/1526035453) |

## What reviewers say

### PolyGPT

[App page](https://appshunter.io/ios/app/polygpt/id6448837757)

Practice oral language skills with AI in multiple languages simultaneously. Switch between languages during conversations to overcome expression difficulties. This tool also functions as a multilingual translator.

**Highlights:** Multilingual AI conversations, Simultaneous language practice, Translation mode, Bookmark conversations, Automatic sentence reading, Flexible language settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Mulchat

[App page](https://appshunter.io/ios/app/mulchat-multi-language-chat/id6450591679)

Practice speaking and listening in multiple languages with AI conversation partners. Customize AI personalities, adjust speech settings, and benefit from automatic translation and extensive memory for a personalized learning experience.

**Highlights:** 10+ language conversations, Customizable AI characters, Extensive conversation memory, Automatic translation, Voice input for practice, Adjustable speech settings

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Talkify VIP subscribe weekly | $3.99 | per 7 days |
| Talkify VIP  subscribe monthly | $9.99 | per month |
| Talkify VIP subscribe weekly | $59.99 | per year |


## Frequently asked questions

### Is PolyGPT free?

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

### Is Mulchat free?

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

### Which has better reviews, PolyGPT or Mulchat?

PolyGPT and Mulchat are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PolyGPT or Mulchat have ads?

Neither PolyGPT nor Mulchat shows ads.

### Which is updated more often, PolyGPT or Mulchat?

PolyGPT ships an update fortnightly, and Mulchat fortnightly. Most recently, PolyGPT was updated on June 2, 2026 and Mulchat on September 10, 2026.

---

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