By AppHub Editorial Team · Updated August 3, 2026
Volume Booster - Sound Booster
Overview
Music & Audio
360 Tool
Free
Feb 6, 2023
2.7.1.56
6.0
$2.99 - $11.99 per item
No
Jan 28, 2026
Features
Always feel that your phone's system volume is not loud enough?
Want to increase the sound volume of your headphones?
Volume Booster
EZ Booster is a simple & powerful extra sound amplifier for all Android devices.
It can increase the volume up to 200%🔊, well above your device's maximum system volume. It's a perfect choice if you want a higher volume when listening to music, watching videos, playing games, etc.
Download EZ Booster f...
Always feel that your phone's system volume is not loud enough? Want to increase the sound volume of your headphones? Volume Booster
Download Volume Booster - Sound Booster
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Ratings breakdown
672,000 reviewsDeveloper contact
Name
KIJI PTE. LTD.
Address
1 NORTH BRIDGE ROAD #17-05 HIGH STREET CENTRE Singapore 179094
Website
https://360tool.appPhone
+1 778-251-4753
Support
support@360tool.app
Privacy
View policyFrequently Asked Questions
Does Volume Booster actually increase volume above the maximum system level? high
Yes, the app claims to boost volume up to 200% above the device's maximum system volume. This is stated in the app description. However, one recent reviewer noted that at 125% the audio became distorted ('unintelligible gargling'), indicating that practical boost quality may vary.
Source: app_metadata, user_reviews
Does the app have a lot of ads? medium
Based on 2 of 5 recent sampled reviews, the ad experience is very intrusive. One reviewer said ads play 'not only on open but whenever you try to change the volume level' and 'blast you with the ad sound', while another reported '9 ads in a row just to get to the app itself'. The app description does not prominently highlight ads.
Source: user_reviews
Does the volume booster work with streaming apps like Spotify and YouTube? high
Yes. One satisfied reviewer explicitly says it 'syncs up smoothly with everything on my phone i.e. YouTube music, music player, Spotify, Pandora, etc.' Another reviewer who uses it daily also implies compatibility with general media playback.
Source: user_reviews
Is the app free? high
Yes, the app is free to download and use. It contains in-app purchases ranging from $2.99 to $11.99 per item, likely for ad removal or additional features. The distributed sample shows no complaints about forced payment, only about ads.
Source: app_metadata
How to Use
Volume Booster - Sound Booster (EZ Booster) amplifies your Android device's sound volume up to 200% above the system maximum for music, videos, and games. (app_description)
Getting Started
Source: app_description_and_user_feedback_noted
- Step 1: Download and install the Volume Booster app from Google Play.
- Step 2: Open the app and grant any necessary audio permissions (the app does not require root).
- Step 3: Use the one-touch presets or the slider to increase the volume level to your desired boost (up to 200%).
- Step 4: For the best experience, do not close the app; instead, minimize it (downsize) so it runs in the background or lock screen.
- Step 5: Use the notification bar quick controls or home screen widgets to turn the booster on/off and adjust volume without reopening the app.
Key Features (from app listing)
Source: app_description
- Increase all system and media volumes (music, movies, audiobooks, alarms, ringtones)
- Stereo surround sound effect
- Music spectrum display that changes with the melody
- Built-in music player controls with cover art, song title, artist, and play/pause/skip
- 8 sound modes for one-tap volume setting
- Home screen widgets and notification bar quick controls
- Runs in the background and on the lock screen
- No root required
A highly liked positive review (#3 with 571 likes) shared these specific user tips: the equalizer tab was initially hard to find, you can use a dropbox for presets, and the app should be downsized rather than closed.
How this content was created
Content type: pattern_analysis_of_user_reviews_and_metadata
AI generated: Yes
- Google Play user reviews (5 reviews were analyzed; the preferred range is 12-20. per app), Reviews dated from November 30, 2025 to February 16, 2026.
- Google Play ratings distribution
- App Store listing metadata
- Review samples are not statistically representative of all user sentiment
- Only 5 recent reviews were available; no high-engagement or mixed sample buckets were provided
- Claims labeled 'medium' are based on 2 reviews in one bucket (recent_reviews)
- Claims labeled 'high' are based on 3 reviews in one bucket (recent_reviews)
- No real-world app testing was conducted
- Feature availability may vary by region, device, and app version
Pros & Cons
Based on analysis of Google Play user reviews
Pros
- Easy to use and syncs smoothly with various music apps and devices.
Theme 'Easy to use' identified in recent_review #1
- Offers many sound balance options and presets for different music styles.
Theme 'Sound options' identified in recent_review #1
- Can boost volume up to 200% above system maximum, effectively turning phone into a portable speaker.
Theme 'Volume boost' identified in app description
Cons
- Excessive and intrusive ads that play sound and interrupt music, with fake close buttons.
Theme 'Intrusive ads' identified in recent_review #2
- Sound quality degrades at higher boost levels, making music unintelligible.
Theme 'Sound quality' identified in recent_review #4
- Forces users to watch ads again when readjusting volume, creating a frustrating loop.
Theme 'Ad loop' identified in recent_review #4
Recent Reviews
Trista Smith
5★love this app! easy to use, syncs up smoothly with everything on my phone i.e. YouTube music, music player, Spotify, Pandora, etc, and with whatever way im listening (i.e. headphones, in the car, phone speaker or other external speaker). THERE'S SO MANY OPTIONS for the balance of the different sound levels depending on the style of music you're listening to. And i LOVE the rainbow scrolling border!! GREAT app!
Andrew Bauman
1★I don't mind some ads but these are just truly terrible. They play not only on open but whenever you try to change the volume level. Half of them play sound so it pauses whatever you were trying to boost and blast you with the ad sound instead. They usually have multiple fake ways of closing the app and even the real ones sometimes act like you clicked the ads.
Happy Everafter
5★I use Volume Booster everyday! Couple of tips. #1. Don't close the app. Just downsize it. No, it doesn't slow your phone down. #2. It's a little hard to see the "Equalizer" tab, but once you find it, you can use the little dropbox to select one of the preset Booster types. #3. Go to settings and select the option "Booster Memory" apply last boost level when opening. This way all you have to do is open the app. Watch the 10 second ad. And then downsize the app.
Phillip L. Dodgen
1★Practically unusable. Almost gave up after 9 ads in a row just to get to the app itself. Even at 125% setting the music became unintelligible gargling. I love how it warns of the dangers of too loud music but if you navigate to your player and find it is too much, you have to go back to the booster and sit through the ads all over again to make an adjustment. It's dangerous but they'll expose you to the danger for as long as possible just to make a buck?
Delroy Diamond
5★EZ Booster is a simple & powerful extra sound amplifier for all Android devices. It can increase the volume up to 200%🔊, well above your device's maximum system volume. It's a perfect choice if you want a higher volume when listening to music, watching videos, playing games, etc. oh yeah it's super easy to use so if your downloading it for your first time don't worry it's simple and easy to use.