# Gravel Host vs Ninja AI

The clearest difference is review sentiment: Gravel Host at 100% against Ninja AI's 55%. Gravel Host also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 7). Ninja AI's advantage is update cadence (fortnightly vs every 10 months) and ratings volume (53 vs 8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ninja AI sells 7 in-app purchases, starting at $5.00 per month. Gravel Host asks for nothing beyond the download.

Gravel Host holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Ninja AI has 53 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Gravel Host's written reviews are positive against 55% of Ninja AI's.

Gravel Host ships an update every 10 months, Ninja AI fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Gravel Host | Ninja AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/gravel-host/id6532588282/reviews)** | [4.0 (53 ratings)](https://appshunter.io/ios/app/ninja-ai-chat-code-and-create/id6702030312/reviews) |
| Number of ratings | 8 | **53** |
| Positive reviews | **100.0% of reviews** | 54.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 61 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Gravel Host](https://appshunter.io/developer/1756627789) | [Ninjatech AI, Inc](https://appshunter.io/developer/1769664088) |

## What reviewers say

### Gravel Host

[App page](https://appshunter.io/ios/app/gravel-host/id6532588282)

Easily deploy and manage your own high-performance Minecraft server with dedicated hosting. Monitor, configure, and control your game servers with intuitive tools suitable for all experience levels.

**Highlights:** One-click server deployment, Real-time server monitoring, Easy configuration and management, 24/7 support team, Dedicated servers, Customizable server settings

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

**In-app purchases:** none


### Ninja AI

[App page](https://appshunter.io/ios/app/ninja-ai-chat-code-and-create/id6702030312)

This AI assistant offers a dual experience with a chat agent for everyday tasks and an autonomous agent for complex projects. It supports numerous premium AI models for tasks like coding, content creation, research, and website building, boasting high-speed performance.

**Highlights:** Dual AI experience (Chat & Autonomous Agent), Supports 40+ premium AI models, Autonomous project execution on its own computer, Blazing fast performance (up to 3000 tokens/sec), Website building and deployment, Content creation (text, images, video, podcasts), Code generation and debugging, File analysis and research

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $5.00 | per month |
| Pro | $10.00 | per month |
| Ultra | $15.00 | per month |
| SuperNinja Standard | $19.00 | per month |
| SuperNinja Pro | $29.00 | per month |
| SuperNinja Ultra | $49.00 | per month |
| SuperNinja Max | $149.00 | per month |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Smooth and user-friendly UI
- 💡 Powerful research and analysis capabilities
- 🚀 Sleek and responsive
- 👍 Integrated interface

**What reviewers complain about**

- 💰 Pay-to-use model for advanced features
- 🗑️ Inability to delete old chats

**Reported bugs**

- Crashes and freezes reported
- Compatibility issues with older devices

**Requested features**

- Implement delete option for chat history
- Add Chinese language support


## Frequently asked questions

### Is Gravel Host free?

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

### Is Ninja AI free?

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

### Which has better reviews, Gravel Host or Ninja AI?

Gravel Host is rated higher. Gravel Host averages 5.0 out of 5 from 8 ratings, while Ninja AI averages 4.0 from 53 ratings.

### Do Gravel Host or Ninja AI have ads?

Neither Gravel Host nor Ninja AI shows ads.

### Which is updated more often, Gravel Host or Ninja AI?

Gravel Host ships an update every 10 months, and Ninja AI fortnightly. Most recently, Gravel Host was updated on October 24, 2026 and Ninja AI on October 24, 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.*