PSTB App vs Edusign Discover
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PSTB App
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Schedule, absences, postponed classes, social networks... your digital ecosystem in real time, now accessible everywhere. The PST&B App that will make your student life easier, allowing you to consult all the information concerning your training course and school life. A single account with your PST&B extranet login, for a multitude of information! Once connected, you will have access to - Your live timetable - Your grades, absences - All your applications (LEA, SoWeSign, PST&B Learn...) - School news and events - Social networks - Access map (Campus, Coworking spaces, CampusCyber...) Don't forget to activate your notifications, stay connected in real time to not miss anything!
Edusign Discover
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SIGN IN 3 SECONDS: -Log in to your secure area via your school's e-mail address. - Sign with your finger and scan the QR code displayed by your teacher or administrator to be registered. - The signature will be sent to our secure servers. - Your administrator will be able to download your attendance sheet in pdf format for each course you attend. ANTI-FRAUD SYSTEM : - Time-stamping of each scan performed - QR code changing every 7 seconds - Students won't be able to cheat or will be discovered quickly. FEATURES : - Visualize your future courses via the calendar, daily or monthly view. - Consult your upcoming courses and your course history - Manage your absences - Report your presence in class by scanning QR codes SUPPORT: Got a problem? Visit https://edusign.fr/ to contact us.
Screenshots
Verdict
The clearest difference is update cadence: Edusign Discover at every 2 months against PSTB App's every 12 months. PSTB App's advantage is iOS requirement (11.0 vs 15.6). 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.
PSTB App ships an update every 12 months, Edusign Discover every 2 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.
| Parameter | PSTB App | Edusign Discover |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 48 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | ESGCV | Edusign |
In-app purchases
PSTB App
No in-app purchases
Edusign Discover
No in-app purchases









