# ¿WhyNot? vs CentraleSupélec Alumni

The clearest difference is update cadence: ¿WhyNot? at every 6 days against CentraleSupélec Alumni's every 3 months. 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.

¿WhyNot? ships an update every 6 days, CentraleSupélec Alumni every 3 months. The most recent releases landed on September 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ¿WhyNot? | CentraleSupélec Alumni |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | — | Free |
| Size | 42 MB | 70 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [VINCENT JEAN MAGNE](https://appshunter.io/developer/1754233844) | [CentraleSupélec Alumni](https://appshunter.io/developer/1815695123) |

## What reviewers say

### ¿WhyNot?

[App page](https://appshunter.io/ios/app/whynot/id6504886944)

**Features:** Vision Pro support

**In-app purchases:** none


### CentraleSupélec Alumni

[App page](https://appshunter.io/ios/app/centralesupelec-alumni/id6746192635)

Connect with fellow graduates through a comprehensive alumni directory, event calendar, and job board. Update your profile, register for events, and find other members using geolocation.

**Highlights:** Alumni directory, Profile management, Event calendar, Job board access, Event registration, Member geolocation

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

**In-app purchases:** none


## Frequently asked questions

### Is ¿WhyNot? free?

¿WhyNot? is free to download, with no in-app purchases.

### Is CentraleSupélec Alumni free?

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

### Do ¿WhyNot? or CentraleSupélec Alumni have ads?

Neither ¿WhyNot? nor CentraleSupélec Alumni shows ads.

### Which is updated more often, ¿WhyNot? or CentraleSupélec Alumni?

¿WhyNot? ships an update every 6 days, and CentraleSupélec Alumni every 3 months. Most recently, ¿WhyNot? was updated on September 18, 2026 and CentraleSupélec Alumni on October 5, 2026.

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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.*