iPhone Screenshots


Who knows if the great brand product or the self-production of the befriended audiophile is good or bad in terms of the sound quality? How do I know whether I should buy the bigger and cheaper or the smaller and more expensive Bluetooth speaker? Which one is better? Can I believe in what the seller and salesperson tell me in their store? How do I explain to my colleagues why I had been using HiFi for years and spent a lot of money on it? How do you explain to the hobby car tuner that, though his system is loud, it does not sound good? Why is there a difference in whether listening to the music with one, after all pretty loud wireless speaker, or with a high-quality system? Who can make such a binding and measurable statement? – TestHiFi can and does!

The output quality of an audio system is measured and clearly proved for the detected weaknesses, distortions, faults and alike and it is rated whether the device can reach a HiFi quality or not. The measurement method is not influenced by brand names, elaborately explained stories about tube amplifiers or other more subjective influences. TestHiFi measures the output, based on a given test signal, unambiguously, verifiable and reproducible.

TestHiFi helps people, who like to test their own, their friend’s or any other system, to know if it is rubbish or capable of handling good quality music. In business, it can be used by salespersons that want to give testimony to a customer on the quality of the product. The online stores can use it to provide the test result as an evaluation of the products they sell to the potential customers. Marketing companies are enabled to use the chance and offer the users, who have just conducted a test, a cheaper and better product. Students might want to score with his buddies by providing the proof of the great system the father owns. The retiree, who has abandoned all the technology developments in detail for a long time can now use it to purchase a reasonable device.
TestHiFi is so simple in its application that everyone can use it. With the output of a three-stage simple result (red, amber, green), one can address most of the above described needs already in the first stage. Further in-app purchases provide details on the measurement result, enable measurements to be stored and shared on social media. In future releases online stores will be linked.

What’s New

Version 1.1

- The test- and evaluation-algorithms received some fixes and stability improvements

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

KnottySpirals ,

Don’t waste your money!!!!

It basically calibrates your phone microphone and sends a few test tones to see If your stereo will play them. There is no real data readings. Literally only tells you “possibly Hi-Fi” ,“close to Hi-Fi” or
“Not Hi-Fi” Total waste of $3.99!!!!

Developer Response ,

Dear User,
thank you very much for your feedback. We really appreciate it and, it may sound a bit surprising, we take it as quite positive. TestHiFi is a real test on the HiFi capability. You have just described how it is really easy to perform. Please don't underestimate its complex algorithm to assess the three (red/amber/green) rating levels. You have just checked the first and the most simple version that was set up for people who are not that much interested in the details of the measurement, just a typical non-audiophile user. The two additional in-app versions provide you with more detailed criteria and measurement data. I bet you will be surprised and appreciate how much is actually analyzed by TestHiFi. The linked below Blog explains it in more details. Enjoy reading and I would be very happy if you reach out to us directly and let us know if this has met your expectations.

All the best, Wilhelm.


TestHiFi GmbH
33.2 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2018-2019 TestHiFi GmbH
In-App Purchases
  1. Test HiFi IAP 1 $1.99
  2. Test HiFi IAP 2 $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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