# Bluetune AI vs DebateAI.app

The clearest difference is in-app purchases: Bluetune AI at none against DebateAI.app's 2. Bluetune AI also leads on update cadence (every 5 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DebateAI.app sells 2 in-app purchases, starting at $4.99 per month. Bluetune AI asks for nothing beyond the download.

Bluetune AI ships an update every 5 days, DebateAI.app every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Bluetune AI | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 109 MB | 30 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [biggerBlueButton](https://appshunter.io/developer/1665155287) | [Radoslaw Jozefowicz](https://appshunter.io/developer/1859278240) |

## What reviewers say

### Bluetune AI

[App page](https://appshunter.io/ios/app/bluetune-ai/id6742006231)

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

**In-app purchases:** none


### 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 Bluetune AI free?

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

### Is DebateAI.app free?

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

### Do Bluetune AI or DebateAI.app have ads?

Neither Bluetune AI nor DebateAI.app shows ads.

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

Bluetune AI ships an update every 5 days, and DebateAI.app every 4 months. Most recently, Bluetune AI was updated on October 24, 2026 and DebateAI.app on October 25, 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.*