Comparison

PTQ.App vs ARÜ.APP

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

Head to head
About

PTQ.App

Features
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The PiCUS Tree Qinetic measuring system is used to examine the stability of trees. The devices are controlled via USB or Bluetooth from a user device, which also records the measurement data. Traditionally, this was done using a laptop with the associated Tree Qinetic software. With the introduction of this app for mobile devices, there is a convenient alternative to usage of a laptop. In addition, the communication standard of the TreeQinetic system changes to Bluetooth 5.0. This allows communication with the latest mobile devices and ensures reliable connections for the future. The basic ideas in the development of the app were the implementation of all relevant functions of the classic PC software, an interface and structure that intuitively guides the user through carrying out a tensile test, as well as the further development through new functions, now possible by using the technical features of the mobile devices. The new app offers, among others, the following functions: • automatic project management • Storage of all measurement data on the mobile device • New graphical presentation of live data (in addition to the classic numerical display) • Crown photos can be taken directly and stored in the project • Storage of additional documentation photos of the measurement setup • Automatic calculation of the rope angle at max. force • Increased range of the Bluetooth connection (depending on the Bluetooth standard of the mobile device) • Recording rate of the measurement data more than doubled! The app will be continuously developed in the future to provide you with additional functions to make carrying out a tensile test even more effective and comfortable.

About

ARÜ.APP

Features
Read full description

Artenschutzrechtliche Überprüfung – ARÜ – Ihre digitale Lösung für den Artenschutz. Erfassung und Bewertung von Habitatpotential und Habitatstrukuren in mehreren Prüfstufen. VON UND FÜR BAUMEXPERTEN Vor sämtlichen Arbeiten im und am Baum ist ganzjährig eine artenschutzrechtliche Überprüfung (ARÜ) notwendig, welche sicherstellt, dass die Belange des Artenschutzes beachtet werden. Die ARÜ dient schließlich als Dokumentation und Nachweis, dass die gesetzlichen Vorgaben eingehalten worden sind. Als erfahrene Baumexperten haben wir es uns zur Aufgabe gemacht, diesen Prozess zu vereinfachen, um die Arbeit an den Bäumen gewissenhaft und effizient durchzuführen. Daraus ist schließlich die ARÜ.APP entstanden, welche es ermöglicht, die ARÜ auf digitale Weise fachgerecht durchzuführen und als abrechenbare Leistung zu dokumentieren. √ Fachgerechte Dokumentation √ Benutzerfreundliche Bedienung direkt am Baum √ Effizientes Arbeiten ohne Papier und Klemmbrett √ Leistung abrechenbar beim Kunden √ Verknüpfung mit digitalem Baumkataster möglich

Screenshots

PTQ.App4 screens
ARÜ.APP4 screens

Verdict

The call

The clearest difference is update cadence: ARÜ.APP at every 4 days against PTQ.App's every 10 months. PTQ.App's advantage is iOS requirement (9.0 vs 17.0). 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

PTQ.App ships an update every 10 months, ARÜ.APP every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
PTQ.App versus ARÜ.APP: the parameters behind the verdict, then further details
ParameterPTQ.AppARÜ.APP
PriceFreeFree
Update frequencyEvery 10 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size71 MB246 MB
Age rating4+4+
DeveloperIML Electronic GmbHiNovaGIS

In-app purchases

None

PTQ.App

No in-app purchases

None

ARÜ.APP

No in-app purchases

Questions

Is PTQ.App free?
PTQ.App is free to download, with no in-app purchases.
Is ARÜ.APP free?
ARÜ.APP is free to download, with no in-app purchases.
Do PTQ.App or ARÜ.APP have ads?
Neither PTQ.App nor ARÜ.APP shows ads.
Which is updated more often, PTQ.App or ARÜ.APP?
PTQ.App ships an update every 10 months, and ARÜ.APP every 4 days. Most recently, PTQ.App was updated on October 25, 2026 and ARÜ.APP on October 24, 2026.

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