# NinjaChat AI vs McKeys

The clearest difference is price: NinjaChat AI at Free against McKeys's $2.99. NinjaChat AI also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.1 vs 17.5). McKeys's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

NinjaChat AI is free to download; McKeys costs $2.99 up front. NinjaChat AI sells 10 in-app purchases, starting at $9.99 per 7 days. McKeys asks for nothing beyond the download.

NinjaChat AI ships an update every 4 days, McKeys every 2 months. The most recent releases landed on November 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | NinjaChat AI | McKeys |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.2 (214 ratings)](https://appshunter.io/ios/app/ninjachat-ai/id6757115586/reviews)** | — |
| Number of ratings | **214** | — |
| Positive reviews | 19.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free | — |
| Size | 102 MB | 15 MB |
| Requires iOS | **15.1** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Helium Technologies](https://appshunter.io/developer/1779079687) | [Christophe Schmitt](https://appshunter.io/developer/6782808087) |

## What reviewers say

### NinjaChat AI

[App page](https://appshunter.io/ios/app/ninjachat-ai/id6757115586)

Access multiple advanced AI models for chat, web search, image and video generation, and learning. This app consolidates various AI tools into a single, user-friendly interface, allowing you to choose the best model for any task without switching between applications.

**Highlights:** Access 20+ AI models, Web search with sources, Generate images and video, AI-powered financial analysis, AI study lessons, Mobile-first experience

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ninjachat Premium | $9.99 | per 7 days |
| Ninjachat Monthly Unlimited | $14.99 | per month |
| NinjaChat Premium Monthly | $19.99 | per month |
| Ninjachat Premium | $49.99 | per year |
| NinjaChat Premium | $49.99 | per year |
| NinjaChat Premium Yearly | $99.99 | per year |
| Image Booster Pack | $7.99 | one-time |
| Image Booster Pack | $19.99 | one-time |
| Video Booster Pack | $39.99 | one-time |
| Ninjachat Video Booster Pack | $69.99 | one-time |


### McKeys

[App page](https://appshunter.io/ios/app/mckeys/id6791223444)

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

**In-app purchases:** none


## Frequently asked questions

### Is NinjaChat AI free?

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

### Is McKeys free?

McKeys costs $2.99, with no in-app purchases.

### Do NinjaChat AI or McKeys have ads?

NinjaChat AI shows ads; McKeys does not.

### Which is updated more often, NinjaChat AI or McKeys?

NinjaChat AI ships an update every 4 days, and McKeys every 2 months. Most recently, NinjaChat AI was updated on November 5, 2026 and McKeys on October 4, 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.*