# Crazy Meter vs RedFlagAI

The clearest difference is price: Crazy Meter at Free against RedFlagAI's $4.99. Crazy Meter also leads on iOS requirement (8.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Crazy Meter is free to download; RedFlagAI costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Crazy Meter | RedFlagAI |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 69 MB | 22 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Alan Charbonneau](https://appshunter.io/developer/1030967579) | [Anni Yang](https://appshunter.io/developer/1582601585) |

## What reviewers say

### Crazy Meter

[App page](https://appshunter.io/ios/app/crazy-meter/id1030967580)

**Features:** macOS Compatibility

**In-app purchases:** none


### RedFlagAI

[App page](https://appshunter.io/ios/app/redflagai/id6747407997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crazy Meter free?

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

### Is RedFlagAI free?

RedFlagAI costs $4.99, with no in-app purchases.

### Do Crazy Meter or RedFlagAI have ads?

Neither Crazy Meter nor RedFlagAI 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.*