# iNSIGHT Illusions Aftereffects vs quantum error correction 2

The clearest difference is price: quantum error correction 2 at Free against iNSIGHT Illusions Aftereffects's $2.99. quantum error correction 2 also leads on iOS requirement (16.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

quantum error correction 2 is free to download; iNSIGHT Illusions Aftereffects costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iNSIGHT Illusions Aftereffects | quantum error correction 2 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | — |
| Size | 117 MB | 6 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Polyhedron Learning Media, Inc.](https://appshunter.io/developer/458882328) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### iNSIGHT Illusions Aftereffects

[App page](https://appshunter.io/ios/app/insight-illusions-aftereffects/id602297505)

**Features:** macOS Compatibility

**In-app purchases:** none


### quantum error correction 2

[App page](https://appshunter.io/ios/app/quantum-error-correction-2/id6505033728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iNSIGHT Illusions Aftereffects free?

iNSIGHT Illusions Aftereffects costs $2.99, with no in-app purchases.

### Is quantum error correction 2 free?

quantum error correction 2 is free to download, with no in-app purchases.

### Do iNSIGHT Illusions Aftereffects or quantum error correction 2 have ads?

Neither iNSIGHT Illusions Aftereffects nor quantum error correction 2 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.*