RILEM vs ISARA Alumni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RILEM
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RILEM The International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM, from the name in French) was founded in June 1947 in Paris, France, with the aim to promote scientific cooperation in the area of construction materials and structures worldwide. This mission is achieved through collaboration of leading experts in construction practice and science including academics, researchers, industrialists, testing laboratories and authorities.
ISARA Alumni
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Tout le réseau ISARA au bout des doigts ! Accédez à l’ensemble du réseau grâce à l’application ISARA Alumni disponible sur smartphones et tablettes. Restez à l’écoute des opportunités de carrières et de business de votre secteur en consultant les offres d’emploi, accédez à l’annuaire en ligne et découvrez les diplômés autour de vous grâce à la fonction géolocalisation, suivez l’actualité du réseau, mettez à jour votre profil… Afin de garder facilement le contact avec le réseau et de ne rien rater, pensez à vous connecter et à activer les notifications.
Screenshots
Verdict
The clearest difference is update cadence: RILEM at every 9 months against ISARA Alumni's every 43 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RILEM ships an update every 9 months, ISARA Alumni every 43 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | RILEM | ISARA Alumni |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months — better | Every 43 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | RILEM Publications | ASSOCIATION DES INGENIEURS ISARA-LYON |
In-app purchases
RILEM
No in-app purchases
ISARA Alumni
No in-app purchases








