Mon UdeM vs Astro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mon UdeM
This app centralizes personalized communications and information for students and employees. It provides quick access to essential messages, course details, emails, campus maps, and a customizable notification system to simplify daily life.
- Personalized calendar
- StudiUM course access
- Email summary
- Relevant announcements
- Interactive campus map
- Customizable notifications
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L'application mobile Mon UdeM rassemble en un même lieu les communications et informations personnalisées, utiles et pertinentes s'adressant à l'étudiant ou à l'employé, en fonction des besoins et choix précis de chacun. Elle permet en un coup d'oeil de prendre connaissance des messages essentiels au fonctionnement et à la vie à l'UdeM, tout en offrant un ensemble d'outils facilitant le quotidien. Vous y retrouverez : - Votre calendrier personnel et de cours - Un sommaire et un accès rapide vers vos cours StudiUM - Une vue et un accès rapide vers vos derniers courriels - Les communiqués (messages et avis) vous concernant - Une carte interactive du campus Le tout muni d'un système de notification (courriel ou alerte) entièrement personnalisable.
Astro
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Astro is your personal window into space. Track the International Space Station and satellites in real time, explore upcoming rocket launches, follow space news, and learn about planets, rockets, satellites, missions, and other celestial objects through rich interactive views. Terms of Use (EULA): https://someonelostinspace.github.io/astro-web/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: Mon UdeM at none against Astro's 2. Mon UdeM also leads on iOS requirement (15.1 vs 26.0). Astro's advantage is update cadence (daily vs every 4 months). On price, ads 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. Astro sells 2 in-app purchases, starting at $1.99 per month. Mon UdeM asks for nothing beyond the download.
Mon UdeM ships an update every 4 months, Astro daily. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.
| Parameter | Mon UdeM | Astro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 44 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Université de Montréal | Mathias La Rochelle |
In-app purchases
Mon UdeM
No in-app purchases
Astro
- Astro Subscription – Monthly$1.991 Month
- Astro Subscription – Yearly$19.991 Year
