# Défi Relatifs vs ReversibleTimerEduc

The clearest difference is device support: ReversibleTimerEduc at 3 against Défi Relatifs's 1. Défi Relatifs's advantage is iOS requirement (12.0 vs 15.0). On price, ads 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 | Défi Relatifs | ReversibleTimerEduc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | — |
| Size | 12 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Auclair](https://appshunter.io/developer/1333526155) | [David SELIE](https://appshunter.io/developer/583709290) |

## What reviewers say

### Défi Relatifs

[App page](https://appshunter.io/ios/app/defi-relatifs/id1335091958)

**In-app purchases:** none


### ReversibleTimerEduc

[App page](https://appshunter.io/ios/app/reversibletimereduc/id6781365019)

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

**In-app purchases:** none


## Frequently asked questions

### Is Défi Relatifs free?

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

### Is ReversibleTimerEduc free?

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

### Do Défi Relatifs or ReversibleTimerEduc have ads?

Neither Défi Relatifs nor ReversibleTimerEduc 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.*