# AERN vs ISARA Alumni

AERN and ISARA Alumni are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AERN ships an update every 54 months, ISARA Alumni every 43 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AERN | ISARA Alumni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aern/id1604208436/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 43 months** |
| Monetization | Free | — |
| Size | 6 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALUMNI DE L'ECOLE DES ROCHES ET DU COLLEGE DE NORMANDIE ROCHE-NORMANDIE A.E.R.N.](https://appshunter.io/developer/1604208438) | [ASSOCIATION DES INGENIEURS ISARA-LYON](https://appshunter.io/developer/1659819291) |

## What reviewers say

### AERN

[App page](https://appshunter.io/ios/app/aern/id1604208436)

Connect with fellow graduates from École des Roches Normandie worldwide. Access a directory, event calendar, and news. Stay in touch with alumni from all generations.

**Highlights:** Alumni directory, Event calendar, News updates, Event registration, Global alumni connection

**Features:** macOS Compatibility

**In-app purchases:** none


### ISARA Alumni

[App page](https://appshunter.io/ios/app/isara-alumni/id1659819289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AERN free?

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

### Is ISARA Alumni free?

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

### Do AERN or ISARA Alumni have ads?

Neither AERN nor ISARA Alumni shows ads.

### Which is updated more often, AERN or ISARA Alumni?

AERN ships an update every 54 months, and ISARA Alumni every 43 months. Most recently, AERN was updated on October 30, 2026 and ISARA Alumni on October 25, 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.*