Comparison

PSTB App vs Edusign Discover

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PSTB App

Features
Read full description

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!

About

Edusign Discover

Features
Read full description

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

PSTB App4 screens
Edusign Discover4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences · 4 level
PSTB App versus Edusign Discover: the parameters behind the verdict, then further details
ParameterPSTB AppEdusign Discover
PriceFreeFree
Update frequencyEvery 12 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size48 MB64 MB
Age rating4+4+
DeveloperESGCVEdusign

In-app purchases

None

PSTB App

No in-app purchases

None

Edusign Discover

No in-app purchases

Questions

Is PSTB App free?
PSTB App is free to download, with no in-app purchases.
Is Edusign Discover free?
Edusign Discover is free to download, with no in-app purchases.
Do PSTB App or Edusign Discover have ads?
Neither PSTB App nor Edusign Discover shows ads.
Which is updated more often, PSTB App or Edusign Discover?
PSTB App ships an update every 12 months, and Edusign Discover every 2 months. Most recently, PSTB App was updated on October 11, 2026 and Edusign Discover on October 9, 2026.

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