# Boyoty vs Ninja

The clearest difference is in-app purchases: Boyoty at none against Ninja's 10. Ninja's advantage is update cadence (every 2 weeks vs every 41 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ninja sells 10 in-app purchases, starting at $2.99 per 7 days. Boyoty asks for nothing beyond the download.

Boyoty ships an update every 41 months, Ninja every 2 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Boyoty | Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (11K ratings)](https://appshunter.io/ios/app/ninja-ai-chat-for-students/id1673656331/reviews)** |
| Number of ratings | — | **11K** |
| Positive reviews | — | 92.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 76 MB | 52 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beowulf Network Inc](https://appshunter.io/developer/1590801990) | [Joseph Semrai](https://appshunter.io/developer/1526112330) |

## What reviewers say

### Boyoty

[App page](https://appshunter.io/ios/app/boyoty/id1604115725)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ninja

[App page](https://appshunter.io/ios/app/ninja-ai-chat-for-students/id1673656331)

This AI-powered assistant helps students and professionals by generating essays with real-time sources, transforming handwritten notes into study guides, and solving homework problems from photos. It also offers integrated document and presentation tools, with a choice of advanced AI models.

**Highlights:** Advanced essay writing with real-time sources, Convert handwritten notes to study guides, Image-based homework explanation and problem-solving, Integrated document and presentation creation, Choice of AI models (GPT-4, Claude, etc.)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Basic | $4.99 | per month |
| Pro | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| Expert | $19.99 | per month |
| 100 Tokens | $4.99 | one-time |
| Buy 250 Tokens | $7.99 | one-time |
| Basic | $9.99 | one-time |
| 1500 Tokens | $14.99 | one-time |
| Lifetime Plan | $69.99 | one-time |

**What reviewers like**

- 🚀 Efficient and productive
- 👍 User-friendly interface
- 💡 Customizable features
- 🚀 Quick task completion
- 🚀 Helpful AI-powered writing assistance

**What reviewers complain about**

- 🐛 Occasional technical issues
- 🔋 Potential for data loss

**Reported bugs**

- Login screen freezes
- Compatibility issues with older devices

**Requested features**

- Dark mode option
- Expanded collaboration tools
- Enhanced security and backup features


## Frequently asked questions

### Is Boyoty free?

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

### Is Ninja free?

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

### Do Boyoty or Ninja have ads?

Neither Boyoty nor Ninja shows ads.

### Which is updated more often, Boyoty or Ninja?

Boyoty ships an update every 41 months, and Ninja every 2 weeks. Most recently, Boyoty was updated on November 7, 2026 and Ninja on November 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.*