# PolyGPT vs AI Debate

The clearest difference is price: PolyGPT at Free against AI Debate's $2.99. PolyGPT also leads on rating (5.0 vs 2.3) and update cadence (fortnightly vs monthly). AI Debate's advantage is ratings volume (3 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PolyGPT is free to download; AI Debate costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PolyGPT holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

PolyGPT ships an update fortnightly, AI Debate monthly. The most recent releases landed on June 2, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | PolyGPT | AI Debate |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/polygpt/id6448837757/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/ai-debate/id6449283652/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free** | Paid |
| Size | 62 MB | 232 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [镜州 陈](https://appshunter.io/developer/1668634741) | [冉 刘](https://appshunter.io/developer/1531594017) |

## 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


### AI Debate

[App page](https://appshunter.io/ios/app/ai-debate/id6449283652)

Engage in simulated debate competitions with an AI opponent powered by GPT. This app offers a convenient way to practice and improve critical thinking and language skills anytime, anywhere. Experience logical reasoning and fast-paced debates to enhance your abilities.

**Highlights:** AI debate opponent, GPT model integration, Practice critical thinking, Enhance language skills, Debate anytime, anywhere, Logical reasoning practice

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

**In-app purchases:** none


## Frequently asked questions

### Is PolyGPT free?

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

### Is AI Debate free?

AI Debate costs $2.99, with no in-app purchases.

### Which has better reviews, PolyGPT or AI Debate?

PolyGPT is rated higher. PolyGPT averages 5.0 out of 5 from 1 ratings, while AI Debate averages 2.3 from 3 ratings.

### Do PolyGPT or AI Debate have ads?

Neither PolyGPT nor AI Debate shows ads.

### Which is updated more often, PolyGPT or AI Debate?

PolyGPT ships an update fortnightly, and AI Debate monthly. Most recently, PolyGPT was updated on June 2, 2026 and AI Debate on August 10, 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.*