# AI Debate Master vs DebateAI.app

The clearest difference is update cadence: AI Debate Master at weekly against DebateAI.app's every 4 months. DebateAI.app's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Debate Master sells 3 in-app purchases, starting at $1.99 per month and DebateAI.app sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI Debate Master ships an update weekly, DebateAI.app every 4 months. The most recent releases landed on September 11, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | AI Debate Master | DebateAI.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/debateaiapp/id6756220308/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 30 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [海威 张](https://appshunter.io/developer/1808689507) | [Radoslaw Jozefowicz](https://appshunter.io/developer/1859278240) |

## What reviewers say

### AI Debate Master

[App page](https://appshunter.io/ios/app/ai-debate-master/id6744669316)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 基础版订阅 | $1.99 | per month |
| 标准版订阅 | $4.99 | per month |
| 高级版订阅 | $14.99 | per month |


### DebateAI.app

[App page](https://appshunter.io/ios/app/debateaiapp/id6756220308)

Engage in live AI-powered debates on any topic with multiple advanced AI models. Utilize a deep research engine for evidence-based arguments and analyze debate performance with advanced metrics. Explore historical figures and personas for unique debate experiences.

**Highlights:** Multi-AI live debates, Deep research engine, Advanced analytics, Historical figures & personas, Voice Intelligence, Context-aware debates

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DebateAI.app Pro Subscription | $4.99 | per month |
| DebateAI.app Ultimate Subscription | $9.99 | per month |


## Frequently asked questions

### Is AI Debate Master free?

AI Debate Master is free to download, with in-app purchases available.

### Is DebateAI.app free?

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

### Do AI Debate Master or DebateAI.app have ads?

Neither AI Debate Master nor DebateAI.app shows ads.

### Which is updated more often, AI Debate Master or DebateAI.app?

AI Debate Master ships an update weekly, and DebateAI.app every 4 months. Most recently, AI Debate Master was updated on September 11, 2026 and DebateAI.app on August 14, 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.*