Comparison

EqualizeMusic vs Flat Equalizer

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

Head to head
About

EqualizeMusic

Features
Read full description

This app is the minimal version of a player with a 10-band equalizer. For reasons of simplification, it only contains the functions that are absolutely necessary for the player and equalizer. 
 With the app you can
 ・ create playlists from the music files stored on the device or in cloud storage. The tracks are saved in the sandbox and can therefore also be played offline. To use a specific cloud storage, the corresponding app must be activated. ・ define individual equalizer settings for the individual tracks. 
 ・ make a default setting for the individual playlists.
 ・ use a switch to determine whether the playlists are played with the individual EQ settings of the tracks or with the playlist preset.

About

Flat Equalizer

Enhance your audio with a professional music equalizer and powerful volume booster. Fine-tune tracks with custom presets or create your own settings. Experience immersive sound with advanced features for wired and wireless headphones.

Highlights
  • 10-band music equalizer
  • Headphone volume booster
  • Customizable EQ presets
  • Extra Boost feature
  • Bluetooth equalizer support
  • Save custom EQ settings
Features
Read full description

Unlock the true potential of your audio with Flat Equalizer, the ultimate sound tool for your device. Fine-tune your tracks with our professional-grade music equalizer and experience a powerful headphone volume booster that brings every beat to life. Our app works seamlessly as a headphone equalizer and supports wireless connections with our equalizer bluetooth technology. Whether you need an audio booster for clarity or a robust sound booster for impact, our app delivers unparalleled control. Transform your listening experience with Headphone Equalizer, the all-in-one audio booster and sound enhancement suite. Dive deep into your music library and take full control with our advanced 10-band equalizer, a perfect tool as a dedicated headphone booster. Our powerful music equalizer comes with built-in presets like Rock and Full Bass, or you can create and save your own custom settings for any genre, making it the ultimate tool for audiophiles. Not just an equalizer, this app is also a formidable headphone volume booster. Feel the energy with our "Extra Boost" feature, a powerful sound booster that elevates your music to new heights without distortion. This incredible headphone booster makes every song more immersive, especially when using our advanced headphone equalizer. The powerful combination ensures crystal-clear audio even over wireless connections, making it the best equalizer bluetooth on the market. Take your audio from flat to fantastic with the ultimate enhancement tool. Download Headphone Equalizer now and hear the difference!

Screenshots

EqualizeMusic4 screens
Flat Equalizer4 screens

Verdict

The call

The clearest difference is iOS requirement: EqualizeMusic at 15.6 against Flat Equalizer's 17.6. On price, update cadence, ads and in-app purchases 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. EqualizeMusic sells 1 one-off in-app purchase and Flat Equalizer sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EqualizeMusic ships an update every 2 weeks, Flat Equalizer fortnightly. Both last shipped on October 24, 2026.

Scorecard1 real difference · 9 level
EqualizeMusic versus Flat Equalizer: the parameters behind the verdict, then further details
ParameterEqualizeMusicFlat Equalizer
PriceFreeFree
Rating—4.9 (20 ratings) — better
Positive reviews—94.6% of reviews
Number of ratings—20 — better
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size1 MB11 MB
Age rating4+4+
DeveloperKarl-Heinz LochMd Milon Hossain

In-app purchases

1 purchases

EqualizeMusic

One-time1
  • Any number of playlists$0.99
4 purchases

Flat Equalizer

Subscriptions2
  • Weekly3 Days trial$2.997 Days
  • Yearly3 Days trial$99.001 Year
One-time2
  • Lifetime$9.99
  • Lifetime$29.99

Questions

Is EqualizeMusic free?
EqualizeMusic is free to download, with in-app purchases available.
Is Flat Equalizer free?
Flat Equalizer is free to download, with in-app purchases available.
Do EqualizeMusic or Flat Equalizer have ads?
Neither EqualizeMusic nor Flat Equalizer shows ads.
Which is updated more often, EqualizeMusic or Flat Equalizer?
EqualizeMusic ships an update every 2 weeks, and Flat Equalizer fortnightly. Most recently, EqualizeMusic was updated on October 24, 2026 and Flat Equalizer on October 24, 2026.

Other comparisons