# Zap Know AI vs Amplify EQ

The clearest difference is iOS requirement: Amplify EQ at 16.0 against Zap Know AI's 18.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Zap Know AI | Amplify EQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 2 MB | 89 MB |
| Requires iOS | 18.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [慧敏 高](https://appshunter.io/developer/1777727261) | [Eason Lai](https://appshunter.io/developer/1534689205) |

## What reviewers say

### Zap Know AI

[App page](https://appshunter.io/ios/app/zap-know-ai/id6745419831)

**Features:** macOS Compatibility

**In-app purchases:** none


### Amplify EQ

[App page](https://appshunter.io/ios/app/amplify-eq/id6773048887)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zap Know AI free?

Zap Know AI is free to download, with no in-app purchases.

### Is Amplify EQ free?

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

### Do Zap Know AI or Amplify EQ have ads?

Neither Zap Know AI nor Amplify EQ shows ads.

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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.*