Comparison

Equalizer vs Extra Volume Booster

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

Head to head
About

Equalizer

Enhance your music listening experience with advanced audio controls. Adjust bass, volume, and frequency with various presets and effects. Access your music library and enjoy immersive sound.

Highlights
  • EQ Presets
  • Volume Maximizer
  • Frequency Equalizer
  • Spatial Audio
  • Pitch/Time Effect
  • iTunes & DropBox Integration
Features
Read full description

Redefine the way you play music. This is Equalizer – Volume Booster, and it is the only EQ presents app you’ll ever need. Turn on full bass, pump out the music, and feel it deep in the soul like never before. Create rockin’ music and deep bass experiences that wow. With Spatial Audio it’s more true than ever! Hear the difference with the maximizer, which turns the volume to the MAX! What’s inside Equalizer? Packed with tons of music altering features, inside Equalizer, discover all these handy features to make the listening experience so much more authentic: - EQ Presets for all occasions. - Maximizer to increase the volume or turn it down (NEVER). - Equalizer for correcting the frequency of those tunes. - Spatial Audio so that music is EVERYWHERE. - Pitch/Time effect - changes the key pitch of the song and allows you to speed up or slow down it. - Access music stored on iTunes and DropBox so those favorite turns are always at hand. Change it up the way you like. EQ presets means you can change the style to: - Full Bass - Bright - EDM - Pop - Rock - Classics - Soft - Radio Get advanced music altering power right on the smartphone. No need for an expensive set-up to enjoy crystal-clear beats. Rock on with Equalizer and feel the power of the sounds. PREMIUM subscription The app contains the following subscription options: - “Music One” - Weekly with a 3-day free trial at $9.99 (access to 15+ music apps) - Weekly, no trial at $5.99 - Monthly with a 3-day free trial at $14.99 - Yearly with a 7-day free trial at $34.99 * Full access to audio effects *Prices are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in $USD. Privacy Policy: https://gismart.com/privacy-policy/ Terms of Service: https://gismart.com/terms-of-service/

About

Extra Volume Booster

Enhance your device's audio output with this powerful volume booster. It amplifies low-level audio files and weak microphone sounds to a higher quality, clearer, and stronger sound without distortion. Achieve significant volume enhancement and sound amplification.

Highlights
  • Boost volume up to 1000%+
  • Improve low-quality sound files
  • Enhance sound amplification
  • Prevent distortion
  • Amplify weak microphone speakers
Features
Read full description

This is a powerful Volume Booster. It can increase the volume of the low-level audio files to higher quality sound than the default value of the system to obtain additional volume enhancement and sound amplification effects. Extra Volume Booster ensures that there is no distortion when increasing the volume, so that all sounds of low-level audio files or weak microphone speakers can be clearer and stronger. Key Features: Boost Volume up to a maximum of 1000%+. Improve the low quality sound files to louder and higher quality. Subscription: Volume Booster offers $6.99 per month , $26.99 per year subscription and lifetime purchase only $29.99. By tapping 'continue', your payment will be charged to your iTunes Account at confirmation of purchase. Your subscription will automatically renew unless the auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed by the user and auto- renewal may be turned off by going to the user's Account Settings after purchase. Terms of use: https://sites.google.com/view/extra-volume-booster/home-terms Privacy Policy: https://sites.google.com/view/extra-volume-booster/home-terms

Screenshots

Equalizer4 screens
Extra Volume Booster3 screens

Verdict

The call

The clearest difference is monetization model: Equalizer at free with in-app purchases against Extra Volume Booster's subscription. Equalizer also leads on ratings volume (6.5K vs 1.5K). Extra Volume Booster's advantage is ads (none vs shown) and rating (4.7 vs 4.3). On price, 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. Equalizer sells 7 in-app purchases, starting at $5.99 per 7 days and Extra Volume Booster sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Extra Volume Booster holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 6.5K and 1.5K respectively. Written reviews point the same way: 16% of Equalizer's written reviews are positive against 38% of Extra Volume Booster's.

UpkeepUpdate frequency

Equalizer ships an update every 3 months, Extra Volume Booster fortnightly. Both last shipped on October 20, 2026.

Scorecard7 real differences · 3 level
Equalizer versus Extra Volume Booster: the parameters behind the verdict, then further details
ParameterEqualizerExtra Volume Booster
PriceFreeFree
Rating4.3 (6.5K ratings)4.7 (1.5K ratings) — better
Positive reviews15.7% of reviews37.5% of reviews — better
Number of ratings6.5K — better1.5K
Update frequencyEvery 3 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size185 MB29 MB
Age rating4+4+
DeveloperGismart Limited沄 鱼

Customer experience

Equalizer

All ratings6,493 ratings
Positive80.8%
Neutral4.4%
Negative14.9%
Written reviews249 reviews
Positive15.7%
Neutral5.6%
Negative78.7%

Extra Volume Booster

All ratings1,535 ratings
Positive91.0%
Neutral4.1%
Negative4.9%
Written reviews16 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

Bugs and requests

Equalizer

Reported bugs

3 issues
  • Crashes frequently
  • Inability to save or export edited audio
  • Incompatibility with certain music libraries and streaming services

Requested features

3 requests
  • Ability to use equalizer with all audio apps, not just in-app music player
  • Support for more music streaming services like Spotify
  • Option to purchase a one-time license instead of subscription

Extra Volume Booster

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Equalizer

Subscriptions7
  • Equalizer Premium Weekly$5.997 Days
  • Equalizer Premium access3 Days trial$7.997 Days
  • Music One3 Days trial$9.997 Days
Show 4 more
  • Equalizer Premium access3 Days trial$14.991 Month
  • Full Access to Pro Features$19.993 Months
  • Equalizer Premium access$24.991 Year
  • Equalizer Premium access7 Days trial$34.991 Year
4 purchases

Extra Volume Booster

Subscriptions3
  • Volume Booster VIP$3.997 Days
  • Volume Booster VIP$6.991 Month
  • Volume Booster VIP$19.991 Year
One-time1
  • Volume Booster VIP$29.99

Questions

Is Equalizer free?
Equalizer is free to download, with in-app purchases available.
Is Extra Volume Booster free?
Extra Volume Booster is free to download, with in-app purchases available.
Which has better reviews, Equalizer or Extra Volume Booster?
Extra Volume Booster is rated higher. Equalizer averages 4.3 out of 5 from 6.5K ratings, while Extra Volume Booster averages 4.7 from 1.5K ratings.
Do Equalizer or Extra Volume Booster have ads?
Equalizer shows ads; Extra Volume Booster does not.
Which is updated more often, Equalizer or Extra Volume Booster?
Equalizer ships an update every 3 months, and Extra Volume Booster fortnightly. Most recently, Equalizer was updated on October 20, 2026 and Extra Volume Booster on October 20, 2026.

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