Comparison

Die Klima App vs Relution Teacher

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

Head to head
About

Die Klima App

Experience climate change impacts through immersive augmented reality modules. Learn about flood disasters, ocean pollution, forest fires, and personal stories of those affected by a changing climate. Includes interactive games and factual information.

Highlights
  • Augmented reality flood disaster simulation
  • Interactive 'Save the Sea' plastic cleanup game
  • Virtual forest fire experience
  • Personal stories of climate change impact
  • Offline functionality
  • Lesson plans for educators
Read full description

WHAT IT’S ALL ABOUT Following on the highly successful WDR augmented reality app covering history from 1933–1945, which was downloaded 1.5 million times, the German broadcaster is releasing its “Die Klima App” (The Climate App). Digital education will never be the same. Use a tablet or smartphone and learn in a thrilling and hard-hitting new way. The app offers a choice of four different modules: - Receive a virtual classroom visit from survivors of the flood disaster in Germany’s Ahr Valley. As they stand face to face with you, they’ll describe how they were trapped by the rising waters and feared for their lives. The augmented reality technology lets you experience the deluge and destruction for yourself. - When you play the Save the Sea game, your classroom turns into an ocean, with plastic waste floating in it. You dive through a portal into the water and use a gripper to fish out the rubbish and earn points. At the end, you’re awarded a medal. There are also bonus bottles with animated information. - Step into a virtual environment and experience the devastating regional forest fire in Gummersbach, Germany, as well as the dangers faced by residents and volunteers during the rescue operations. One firefighter recounts what it was like being up close to the blaze. - Four young people join you virtually in the classroom to talk about the different ways in which climate change has impacted them. Anna is a farmer from Overath whose cows suffer from the heat. In Dinslaken, Aaron is cultivating a forest. Tina lives in Kuckum, a village affected by lignite mining. A Fridays for Future activist, Leonie talks about flooding in Uganda. On top of that, there are facts and additional information (i) on the various topics. We would love to read your feedback and review. Contact us: ar@wdr.de THE APP IN THE CLASSROOM Teachers can access the dedicated lesson plans on various subjects as well as worksheets in the app menu (available only in German). Designed for students aged 13 to 16 years and suitable for inclusive learning groups, the climate app modules lend themselves to varied, interdisciplinary use. FEATURES o By downloading the WDR “Die Klima App”, you can use it offline without worrying about the quality of your network connection. o The app is easy to use and inclusive. o Different people and life stories play an important role. o Climate change is brought to life through interdisciplinary topics. The use of animations in the many factual, informative videos keeps things exciting. o The WDR “Die Klima App” is free of charge. WHAT AUGMENTED REALITY MEANS Augmented reality (AR for short) is a technology that blends the real world with virtual elements, allowing you to place virtual, three-dimensional animations and people in real rooms. This means you can go on a voyage of discovery, exploring and moving around in the virtual environment. Virtual visitors who appear in real-world rooms will tell you their stories. These are short – 1:30 to four minutes – but very intense and very moving.

About

Relution Teacher

Streamline classroom management with centralized control over student devices. Pre-configure lesson-specific profiles to automatically adjust apps, web links, and device features for focused learning. Supports ad-hoc and admin modes for flexible teaching and organizational oversight.

Highlights
  • Centralized device management
  • Lesson-specific profiles
  • App and web link management
  • System feature restriction
  • Ad-hoc and Admin modes
  • Classroom control
Features
Read full description

Centralized management of all mobile devices and apps for smooth, interactive lessons Relution Teacher supports teachers in delivering chaos-free lessons with tablets. Lesson-specific profiles can be created and pre-configured to be used directly in the classroom. With just a few clicks, settings are applied to student devices: apps and web links relevant to the lesson appear automatically, and features that are not needed are disabled. Outside of class, all device functions and apps are available again. In ad-hoc mode, students from different classes can be grouped together to allow teachers to be flexible in their daily work. Admin mode helps teachers manage the entire school organization. This allows administrator(s), even independently of the teacher, to terminate a foreign class at any time. Important: The Relution Teacher App is part of the Relution platform and can only be used with an Education license and appropriate credentials. The installation of the app on the device should be done in coordination with the respective IT administrator(s) of the organization. For full classroom control, combination with Apple Classroom Manager is recommended. Functions of the app: - Create public and private lesson profiles for lesson preparation. - Manage and edit existing lesson profiles - Add and manage apps Add and manage relevant system apps - Provide and manage web links for accessing required web pages - Restricting system features for student devices - Using predefined classes with assigned students from Relution - Removal of absent students from class - Displaying problems on student devices - Displaying the school's timetable from Relution - Manual adjustment of lesson profile or lesson duration - Execution of lesson and examination mode - Automatic application of the selected lesson profile to student devices of the class - Ad-Hoc mode for own composition of classes and students - Admin mode gives an overview of all active lessons and allows the administration to edit or terminate lessons About Relution: Relution is a mobile device management (MDM) solution developed in Germany. The system enables data protection-compliant operation, optionally in the company's own infrastructure or in a German cloud. With Relution, the cross-platform inventory, configuration, equipping and securing of all devices succeeds, regardless of operating system, type and manufacturer. The MDM system ensures the up-to-dateness and operability of all end devices for smooth operations in schools, public authorities, administrations and companies through central and uniform remote management. Further information at www.relution.io

Screenshots

Die Klima App4 screens
Relution Teacher4 screens

Verdict

The call

The clearest difference is review sentiment: Die Klima App at 40% against Relution Teacher's 0%. Die Klima App also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and monetization model 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

Die Klima App ships an update every 4 days, Relution Teacher every 3 months. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Die Klima App versus Relution Teacher: the parameters behind the verdict, then further details
ParameterDie Klima AppRelution Teacher
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews40.4% of reviews — better0.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size1.7 GB39 MB
Age rating4+4+
DeveloperWDRRelution GmbH

Customer experience

Die Klima App

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews52 reviews
Positive40.4%
Neutral0.0%
Negative59.6%

Relution Teacher

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Die Klima App

No in-app purchases

None

Relution Teacher

No in-app purchases

Questions

Is Die Klima App free?
Die Klima App is free to download, with no in-app purchases.
Is Relution Teacher free?
Relution Teacher is free to download, with no in-app purchases.
Do Die Klima App or Relution Teacher have ads?
Neither Die Klima App nor Relution Teacher shows ads.
Which is updated more often, Die Klima App or Relution Teacher?
Die Klima App ships an update every 4 days, and Relution Teacher every 3 months. Most recently, Die Klima App was updated on November 3, 2026 and Relution Teacher on October 24, 2026.

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