# ClassDeck vs Percevia

The clearest difference is ads: Percevia at none against ClassDeck's shown. ClassDeck's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price and in-app purchases 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 | ClassDeck | Percevia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Size | 38 MB | 4 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ferran Espuna](https://appshunter.io/developer/1608027657) | [Cosmoshark](https://appshunter.io/developer/1407692885) |

## What reviewers say

### ClassDeck

[App page](https://appshunter.io/ios/app/classdeck-school-planner/id6787720742)

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

**In-app purchases:** none


### Percevia

[App page](https://appshunter.io/ios/app/percevia-colorblind-simulator/id6793982741)

**In-app purchases:** none


## Frequently asked questions

### Is ClassDeck free?

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

### Is Percevia free?

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

### Do ClassDeck or Percevia have ads?

ClassDeck shows ads; Percevia does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*