# Jeeves Ai vs Ninja

The clearest difference is ads: Ninja at none against Jeeves Ai's shown. Ninja also leads on review sentiment (92% vs 58%) and ratings volume (11K vs 487). Jeeves Ai's advantage is update cadence (every 6 days vs every 2 weeks). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Jeeves Ai sells 3 in-app purchases, starting at $11.99 per month and Ninja sells 11 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ninja holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Ninja has 11K ratings behind it against 487, so its average is the more settled of the two. Written reviews point the same way: 58% of Jeeves Ai's written reviews are positive against 92% of Ninja's.

Jeeves Ai ships an update every 6 days, Ninja every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Jeeves Ai | Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (487 ratings)](https://appshunter.io/ios/app/jeeves-ai/id1670125703/reviews) | **[4.9 (11K ratings)](https://appshunter.io/ios/app/ninja-ai-chat-for-students/id1673656331/reviews)** |
| Number of ratings | 487 | **11K** |
| Positive reviews | 57.8% of reviews | **92.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 52 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Memes Apps LLC](https://appshunter.io/developer/1631030145) | [Joseph Semrai](https://appshunter.io/developer/1526112330) |

## What reviewers say

### Jeeves Ai

[App page](https://appshunter.io/ios/app/jeeves-ai/id1670125703)

This AI-powered writing assistant helps users generate engaging and persuasive content quickly. It offers a variety of writing styles and tones, allowing for customizable output to suit specific needs and brands. Save time and money on copywriting with this innovative tool.

**Highlights:** AI-powered content generation, Multiple writing styles and tones, Customizable output, Time-saving writing tool, Cost-effective copywriting solution, Discord chat support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $11.99 | per month |
| Unlimited Access | $11.99 | per month |
| Unlimited Access | $69.99 | per year |

**What reviewers like**

- 💻 Helpful for writing and creative tasks
- 🚀 Fast and detailed responses
- 🎨 Excellent for generating content ideas
- 🧠 Impressive AI capabilities
- 👍 User-friendly interface

**What reviewers complain about**

- 🔒 Subscription issues and lack of transparency
- 🐛 Freezing and crashing issues
- 📆 Outdated information and lack of updates
- 🗣️ Poor customer support and unresponsive developers
- 💰 Expensive subscription model

**Reported bugs**

- Deleting questions and responses too quickly
- Login and account issues

**Requested features**

- Ability to save conversation history
- Language switching option
- Improved syncing between mobile and desktop versions


### 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 (11)**

| 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 |
| Expert | $49.99 | 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 Jeeves Ai free?

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

### Is Ninja free?

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

### Which has better reviews, Jeeves Ai or Ninja?

Ninja is rated higher. Jeeves Ai averages 4.7 out of 5 from 487 ratings, while Ninja averages 4.9 from 11K ratings.

### Do Jeeves Ai or Ninja have ads?

Jeeves Ai shows ads; Ninja does not.

### Which is updated more often, Jeeves Ai or Ninja?

Jeeves Ai ships an update every 6 days, and Ninja every 2 weeks. Most recently, Jeeves Ai was updated on October 25, 2026 and Ninja on October 31, 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.*