Comparison

Vibration Detection vs Unfallprofis Partner

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

Head to head
About

Vibration Detection

Analyze and diagnose vibration issues in vehicles or other systems. This tool uses your device's accelerometer to measure frequencies, identify potential sources like wheels or cardan shafts, and visualize results in interactive charts.

Highlights
  • Create car projects with custom data
  • Measure and analyze vibration frequencies
  • Visualize results in interactive charts
  • Identify potential vibration sources
  • Export measurements and project data
  • Integrated vehicle analysis tool
Read full description

Solve your vibration problems of a car. The app can be used to analyze vibrations in a car. It can also be used to measure vibrations of systems. The app helps to locate if the vibration sources are the wheels or the cardan shaft. It is easy to setup. You can create a projects, specify the wheel size and gear ratio and start a measurement. Afterwards you get a chart of the measured vibrations. With the help of the project specific data and the speed the potential frequencies of tires ans gear shaft are calculated and displayed in the chart. The accelerometer of your device is used for the measurement. Currently a maximum of 50 Hz can be detected. Frequencies less than 5 Hz are visually filtered out. A fast Fourier transform (FFT) is used to find the frequency components of the vibrations. *** Features: - Create a project with car data - After a measurement you must specify the speed - The Result is displayed in a chart - The chart can be zoomed in and out - The chart displays a reference line when tapped to better identify the frequency - The chart displays potential sources of vibrations (wheels or cardan shaft) - Data can be exported: - A single measurement including the chart can be exported as pdf - The original data of a project can be exported and imported - With iTunes File Sharing or the Files app: all files can be accessed [date].fft - A simple analysis for vehicles is integrated - The analysis can be adapted to your needs with basis technical understanding. Use iTunes File Sharing to download a configuration file (It is named analysis-gui.json and should be self-explanatory). The accuracy depends on the accuracy of the build-in hardware. For a verifiable measurement result, please use a professional measuring device. The evaluation of the results must be done by a human. Vibrations are normla (i.e. for a car) and still exists if the car is working correctly.

About

Unfallprofis Partner

Features
Read full description

Die Unfallprofis Partner-App ist das Werkzeug für zertifizierte Partner der Unfallprofis GmbH: Werkstätten, Autohäuser, Abschleppdienste und Flottenbetreiber. SCHADEN AUFNEHMEN IN MINUTEN Der geführte Assistent fragt Schritt für Schritt alle Angaben ab, die für ein Schadengutachten nötig sind — vom Unfallhergang über die Fahrzeugdaten bis zu den Beteiligten. Keine vergessenen Felder, keine Rückfragen. DOKUMENTE EINFACH ERFASSEN Fahrzeugschein und Ausweis werden von der Kamera erfasst und automatisch ausgelesen. Die Texterkennung läuft direkt auf dem Gerät. Schadenfotos lassen sich mit wenigen Fingertipps aufnehmen, beschriften und anhängen. ALLE AUFTRÄGE IM BLICK Die Übersicht zeigt jeden Auftrag mit aktuellem Stand — von der Aufnahme über die Begutachtung bis zum fertigen Gutachten. Mit Suche, Filtern und Detailansicht. DIREKTER DRAHT ZUM TEAM Rückfragen klärt der Chat direkt im Auftrag. Bei jedem Statuswechsel kommt eine Mitteilung aufs Telefon. FÜR FLOTTEN UND PARTNER Flottenbetreiber sehen ihre Fahrzeuge und Schäden gebündelt. Partner behalten ihre Vermittlungen und Abrechnungen im Blick. ZUGANG Die App richtet sich ausschließlich an zertifizierte Partner der Unfallprofis GmbH. Zugangsdaten erhalten Partner von ihrem Ansprechpartner. Eine Registrierung in der App ist nicht möglich. ÜBER UNS Die Unfallprofis GmbH ist ein unabhängiges KFZ-Sachverständigenbüro in Berlin, zertifiziert nach DIN EN ISO/IEC 17024.

Screenshots

Vibration Detection4 screens
Unfallprofis Partner4 screens

Verdict

The call

The clearest difference is price: Unfallprofis Partner at Free against Vibration Detection's $7.99. Unfallprofis Partner also leads on update cadence (every 9 days vs every 10 months). Vibration Detection's advantage is iOS requirement (12.0 vs 15.5). On 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

Unfallprofis Partner is free to download; Vibration Detection costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Vibration Detection ships an update every 10 months, Unfallprofis Partner every 9 days. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 5 level
Vibration Detection versus Unfallprofis Partner: the parameters behind the verdict, then further details
ParameterVibration DetectionUnfallprofis Partner
Price$7.99Free — better
Positive reviews100.0% of reviews—
Update frequencyEvery 10 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.5
Further details — not scored
Size11 MB78 MB
Age rating4+4+
DeveloperSebastian Bub Software DistributionKadir Akbiyik

In-app purchases

None

Vibration Detection

No in-app purchases

None

Unfallprofis Partner

No in-app purchases

Questions

Is Vibration Detection free?
Vibration Detection costs $7.99, with no in-app purchases.
Is Unfallprofis Partner free?
Unfallprofis Partner is free to download, with no in-app purchases.
Do Vibration Detection or Unfallprofis Partner have ads?
Neither Vibration Detection nor Unfallprofis Partner shows ads.
Which is updated more often, Vibration Detection or Unfallprofis Partner?
Vibration Detection ships an update every 10 months, and Unfallprofis Partner every 9 days. Most recently, Vibration Detection was updated on September 16, 2026 and Unfallprofis Partner on September 20, 2026.

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