Hifi-Apps Speaker Setup 2

In-app purchases
145 reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Hifi-Apps help you to fully exploit the potential of your sound system. Enjoy a whole new listening experience. You don't need any prior knowledge: Hifi-Apps use established measurement methods, but generate easily understandable suggestions for improvement from the results, which are clarified by listening tests. Even the built-in microphone of your Android device provides many important insights. The next step is to work with a measurement microphone.
This app helps to set up the loudspeakers. Connect your Android device to your sound system and start the measurement. Go to your designated listening places according to the instructions and play one test signals. In addition to technical data, the app also provides automatic interpretation of the results with suggestions for improvement. Various speaker, listening position and damping material configurations can be directly compared.


- Simultaneous measurement of two channels, e.g. right/left in stereo.
- Automatic interpretation: The results are readable without prior knowledge.
- Display of the raw data for the frequency response in different smoothing levels on request
- Display of raw data for impulse response (linear, logarithmic) on request
- Difference measurements: By comparing different measurements, even an uncalibrated built-in microphone provides meaningful results.
- Calibration of the built-in microphone by comparison measurements, if a measurement microphone is available.
- Use of measuring microphones (import of calibration curve)
- Assessment of bass quality based on found room modes and reflections
- Suggestions for improving the bass range (positioning of speakers and listening positions, absorbers)
- Replay precision evaluation based on impulse response and frequency response
- Geometrical calculation of soil reflections and comparison with measured values
- Evaluation of early reflections based on uniformity impulse response
- Rating Channel Equality
- References to the listener enviroment using the reverberation time
- Recommendations for absorbers
- Suggestion for setting an equalizer
- Discussion about when the use of an equalizer is useful
- Thresholds and parameters for assessments and suggestions for improvement can be changed
- Export the results to HTML format
- measured values accessible in CSV format, if an external memory (e.g. SD card) is used
Updated on
Aug 20, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
145 reviews
Robert Zinda
August 5, 2022
I tried to tell you ver 1 had many errors, you dismissed my help arrogantly acting like I knew nothing! Did you finally try using this POS, found it didn't work (as I said) then revised but still have a POS! I ran it internally just phone and no amps, scored perfect! 🤣 EQ has errors red color is 50hz not 40hz, corrected curves are all upside down! Room placement needs 4 walls with lengths input to work or skip it. App logs incorrect mic positions and different results when nothing is changed
2 people found this review helpful
Did you find this helpful?
Dr. Johann Gaus
August 5, 2022
The app uses the widely established Farina algorithm. This algorithm has known strengths and weaknesses, but from the point of view of many (probably most?) sound engineers, it is the best we have at the moment to optimize room acoustics. Thanks for the hints, but the topic is too broad from my point of view to discuss here within 350 letters.
Tiz ian
March 1, 2022
The UI might be a little complicated for newcomers at first but the app works great! :)
8 people found this review helpful
Did you find this helpful?
Matt Koopmans
April 30, 2021
I love the app, bought the ad on apps, but after paying these won't install. Clicking "get yours" after paying does nothing. BTW.. might want to change "yet yours" to "get yours"
18 people found this review helpful
Did you find this helpful?
Dr. Johann Gaus
May 1, 2021
"yet yours" means that it was successfully installed. Please reload the results, then it should work. If not, contact me for an unlock code. It would be good if you could send me the device type (e.g. Galaxy Xy), the Android version and the time period when it happened. Then I can search the anonymized error messages.