# ChatBoy vs Ninja Notes AI

The clearest difference is iOS requirement: ChatBoy at 12.4 against Ninja Notes AI's 16.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ChatBoy against 5.0 for Ninja Notes AI. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ChatBoy ships an update every 3 days, Ninja Notes AI every 6 days. The most recent releases landed on July 5, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | ChatBoy | Ninja Notes AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/chatboy-powered-by-ai/id6447791071/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ninja-notes-ai/id6756643868/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Monetization | Free | Free |
| Size | 21 MB | 63 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Joe Sworyk](https://appshunter.io/developer/1220570000) | [Ninja Concepts](https://appshunter.io/developer/1862066396) |

## What reviewers say

### ChatBoy

[App page](https://appshunter.io/ios/app/chatboy-powered-by-ai/id6447791071)

This AI-powered assistant helps you communicate, learn, create, and explore. It offers engaging conversations, instant tutoring, creative writing assistance, and professional document drafting. Elevate your productivity and creativity with this intuitive tool.

**Highlights:** Engaging AI conversations, Instant tutoring and learning, Creative writing generation, Professional document drafting, Expert advice and knowledge access, Text-based adventures and trivia

**Features:** macOS Compatibility

**In-app purchases:** none


### Ninja Notes AI

[App page](https://appshunter.io/ios/app/ninja-notes-ai/id6756643868)

Capture and transcribe spoken conversations into detailed meeting summaries with action items and decisions. This tool focuses on discreetly recording audio without a visible bot joining your calls, ideal for professionals on the go.

**Highlights:** Bot-free audio recording, Real-time AI transcription, Automatic summary generation, Action item and decision extraction, Searchable meeting history, Cross-platform syncing

**In-app purchases:** none


## Frequently asked questions

### Is ChatBoy free?

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

### Is Ninja Notes AI free?

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

### Which has better reviews, ChatBoy or Ninja Notes AI?

ChatBoy and Ninja Notes AI are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do ChatBoy or Ninja Notes AI have ads?

Neither ChatBoy nor Ninja Notes AI shows ads.

### Which is updated more often, ChatBoy or Ninja Notes AI?

ChatBoy ships an update every 3 days, and Ninja Notes AI every 6 days. Most recently, ChatBoy was updated on July 5, 2026 and Ninja Notes AI on September 2, 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.*