Comparison

Klett Lernen vs UPB

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

Head to head
About

Klett Lernen

Access your licensed school books, audio, and video materials offline on any device. Plan lessons, practice exercises digitally, and track learning progress with synchronized notes and tasks. Designed for modern, flexible learning and teaching.

Highlights
  • Offline eBook access
  • Centralized login for all digital products
  • Digital library with books, audio, and video
  • Online and offline usage
  • Synchronized notes and tasks
  • Diverse digital learning products (eBook, eCourse, eTraining)
Features
Read full description

Die eBooks und die Digitalen Unterrichtsassistenten lassen sich in der App jederzeit offline nutzen. So stehen alle Inhalte zuverlässig und flexibel auch ohne Internetverbindung zur Verfügung – für modernen Unterricht, der überall gelingt. Ihre Vorteile auf einen Blick. Zentrale Anmeldung: Ein Login, alle Möglichkeiten. Mit dem Mein Klett Konto erhalten Sie Zugang zur gesamten digitalen Produktwelt des Ernst Klett Verlags. Digitale Bibliothek: Alle lizenzierten Schulbücher sowie Audios & Videos zu Ihren Lehrwerken in einer App – nutzbar auf PC, Tablet oder Smartphone. Online- & Offline-Nutzung: Lernen und unterrichten Sie, wo und wann Sie möchten. Laden Sie Ihre Materialien herunter und arbeiten Sie auch ohne Internetverbindung weiter. Ihre Notizen und bearbeiteten Aufgaben werden automatisch synchronisiert. Vielfältige digitale Lernprodukte: eBook, eCourse, eTraining und Digitales Arbeitsheft zum Schulbuch bieten zahlreiche Möglichkeiten zum Üben, Vertiefen und Wiederholen. Ergänzende Medien wie Audios, Videos, interaktive Elemente und Dokumente sorgen für Aufgabenvielfalt und motivierendes Lernen. Alle Inhalte sind passgenau auf das Schulbuch abgestimmt und auch offline in der Klett Lernen App verfügbar – für flexibles, abwechslungsreiches und modernes Lernen. Für wen ist die App gemacht? Lehrkräfte: Planen und organisieren Sie Unterrichtsmaterialien effizient und individuell. Lernende: Greif jederzeit auf deine Lerninhalte zu, bearbeite Aufgaben digital und behalte den Überblick über deinen Lernfortschritt. Entdecken Sie die Möglichkeiten der Klett Lernen App! Mehr Informationen zu den digitalen Produkten unter www.klett.de/digital. Hinweise - Die digitalen Medieninhalte der Ernst Klett Sprachen GmbH sind in dieser App nicht enthalten. - Die Klett Lernen App (Offlineversion) ermöglicht den Zugriff auf das eBook. - Die App wurde gemäß EN 301549 (Version 3.2.1) barrierefrei gestaltet. Weitere Informationen zur Barrierefreiheit und den geltenden Ausnahmen finden Sie auf der Homepage des Ernst Klett Verlags unter „Barrierefreiheit“.

About

UPB

Manage your university life with this comprehensive campus companion. Access your digital student ID, track your grades, organize your schedule, and stay updated on campus news and events.

Highlights
  • Digital student ID card
  • Timetable and calendar management
  • Grade point average calculation
  • Library book loan overview and renewal
  • University email access
  • Campus map and canteen menu
Features
Read full description

UPB app accompanies you through your studies and on campus. Together you are the perfect team. Everyday university life is stressful enough - the UPB app offers you everything you need to start your studies well prepared every day, regardless of whether you have just started your studies or are already on your Master's programme. UPB-App is your team partner on campus, which is impressive and integrates perfectly into your everyday study life. In no time at all, you'll have all the important information about your studies with you wherever you are. You'll be surprised how easy it is. Student ID card: Your digital ID card is always in your pocket so that you can use it to identify yourself, borrow books and take advantage of student discounts. Calendar: The best way to start is to manage your timetable with the UPB App Calendar. This will give you an overview of all your appointments so you never miss a lecture or other important event again. Grades: Calculate your grade point average and be the first to find out your new grades via push notification! Library: Never pay late fees again! With the UPB app, you always have an overview of the loan period of your books and can easily renew your books with just a few clicks. Mail: Read and answer your university mails. No complicated set-up necessary! Of course, you also have access to the campus map, lecture theatres, information for first-year students, campus radio, the canteen menu and other important university information. UPB app - an app from UniNow

Screenshots

Klett Lernen4 screens
UPB4 screens

Verdict

The call

The clearest difference is update cadence: UPB at every 10 days against Klett Lernen's every 2 months. UPB also leads on iOS requirement (15.1 vs 17.0). On price, review sentiment, ads and in-app purchases 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

Klett Lernen ships an update every 2 months, UPB every 10 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Klett Lernen versus UPB: the parameters behind the verdict, then further details
ParameterKlett LernenUPB
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews25.5% of reviews33.3% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Apple Watch — better
Requires iOS17.015.1 — better
Further details — not scored
Size50 MB104 MB
Age rating4+4+
DeveloperErnst Klett Verlag GmbH, StuttgartUniNow GmbH

Customer experience

Klett Lernen

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews51 reviews
Positive25.5%
Neutral7.8%
Negative66.7%

UPB

Written reviews12 reviews
Positive33.3%
Neutral8.3%
Negative58.3%

In-app purchases

None

Klett Lernen

No in-app purchases

None

UPB

No in-app purchases

Questions

Is Klett Lernen free?
Klett Lernen is free to download, with no in-app purchases.
Is UPB free?
UPB is free to download, with no in-app purchases.
Do Klett Lernen or UPB have ads?
Neither Klett Lernen nor UPB shows ads.
Which is updated more often, Klett Lernen or UPB?
Klett Lernen ships an update every 2 months, and UPB every 10 days. Most recently, Klett Lernen was updated on October 29, 2026 and UPB on October 30, 2026.

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