Comparison

PUMA vs Relution Parent

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

Head to head
About

PUMA

Features
Read full description

Die Applikation soll Schüler*innen in einer korrekten Modellbildung des elektrischen Stroms unterstützen. Dafür verknüpft sie am realen Experiment gemachte Beobachtungen (Lämpchen leuchtet nicht/wenig/hell, Stromstärkenmesswerte im Parallelkreis, …) mit entsprechenden, durch AR auf das Experiment projizierten physikalischen Modellvorstellungen. Dies verbindet auf intuitive Art und Weise beispielsweise die Beobachtung einer hell leuchtenden Lampe im Parallelstrang des kleinen Widerstands mit der Visualisierung einer dort höheren Stromstärke durch sich schneller bewegende virtuelle Elektronen. Die Applikation überblendet einen Stromkreis mit Darstellungen der Leitungselektronen und Visualisierungen des elektrischen Potentials (durch Färbung der Leiterstücke gemäß des Elektronengasmodells bzw. mithilfe eines Höhenmodells). Für quantitative Betrachtungen können an den Bauteilen Messwerte der elektrischen Grundgrößen (Stromstärke, Spannung, Widerstand) angezeigt werden. Ausgewählte Bauteile wurden auch mit Innenansichten versehen, die es ermöglichen, Interaktionen der Leitungselektronen mit der Materie auf Teilchenebene zu beobachten. Die App ermöglicht die qualitative und quantitative Untersuchung von einfachen Stromkreisen bis hin Reihen- und Parallelschaltungen und Kombinationen dieser.

About

Relution Parent

This app allows parents to manage their children's device usage, controlling which applications are accessible outside of school hours. It facilitates remote app selection and blocking, enhancing child protection in the digital world.

Highlights
  • Remote app management
  • App blocking and unblocking
  • Comprehensive device overview
  • Flexible control options
  • Data sovereignty and protection
  • Manage multiple children
  • Cross-school compatibility
Features
Read full description

The Relution Parent App extends the scope of Relution's Mobile Device Management (MDM) system with a user-friendly solution for parents and to increase the protection of children in the digital age. The app enables you to manage the use of children's devices outside of school hours by allowing you to remotely select which apps your children are allowed to use. By connecting the Relution Parent App (on your end device) and the Relution Agent App (on the child's device), you can easily control apps and allow or block them. Advantages: - Comprehensive overview: Decide remotely which apps your child is allowed to use on their device. - Easy to use: Easily restrict the use of game apps to ensure your child is safe online and not distracted. - Flexibility: Once an app has been blocked, it can be unblocked at any time. - Data sovereignty: The parents' private device is not managed by Relution; there is no external access. - Data protection: double-secured release process. - No restriction to parents: Several parents can also control a student device, as one device can be managed by up to 5 parent apps. - Unlimited management options: Any number of "children" can be managed and added in the parent app. - Cross-school use: The children's devices do not have to be registered in the same school and on the same Relution server. General conditions: - Reliable internet connection: All devices should have unrestricted access to a stable internet connection, whether mobile or via WiFi. - Management of the student device with Relution: The child's device must be managed by the school using Relution's Mobile Device Management. - Prepared student devices: The children's devices have already been approved by the administrators of the respective school for device pairing with parent devices. This is how it works: Student device - Agent app: - Scan QR code: in the Agent App of the student device, you will find the menu item "Parent App" under the navigation "Device information", where you will find the QR code required for the connection. Important: If you have any problems, please contact the respective school administrator. The Relution team cannot help you with this. Parent device - Parent App: - Add device: Name your device in the app. Here you have the option to enter a free text for the school administrator. - Send information: The information you enter will be sent to the school administrator. The "Invited" status is displayed in your Relution Parent app. - Confirm link: Immediately after submitting your device information, you will receive an automated email from Relution. Click on the link in the email to confirm your email address. This will change the status in your Relution Parent App to "Email confirmed". - Approval of the request: The request for your activation will be sent to the school's device administrator for review and confirmation. - Linking the apps: After approval, the parent app changes to "Established". The apps are successfully linked and you have access to all apps installed on the student device. From this point on, apps can be blocked and allowed again. - App control: With the Relution Parent app, you now have full control over the apps on the student device. You can select an app and the options "Unblock" or "Block" will appear. This allows you to block or allow the apps on the student device.

Screenshots

PUMA4 screens
Relution Parent4 screens

Verdict

The call

PUMA and Relution Parent are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PUMA ships an update every 5 months, Relution Parent every 10 months. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

ScorecardNo meaningful differences
PUMA versus Relution Parent: the parameters behind the verdict, then further details
ParameterPUMARelution Parent
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 5 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size158 MB38 MB
Age rating4+4+
DeveloperStephan LueckRelution GmbH

In-app purchases

None

PUMA

No in-app purchases

None

Relution Parent

No in-app purchases

Questions

Is PUMA free?
PUMA is free to download, with no in-app purchases.
Is Relution Parent free?
Relution Parent is free to download, with no in-app purchases.
Do PUMA or Relution Parent have ads?
Neither PUMA nor Relution Parent shows ads.
Which is updated more often, PUMA or Relution Parent?
PUMA ships an update every 5 months, and Relution Parent every 10 months. Most recently, PUMA was updated on October 27, 2026 and Relution Parent on October 17, 2026.

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