Comparison

Speaker Volume Booster vs Driver4VR

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

Head to head
About

Speaker Volume Booster

This app amplifies your device's audio output beyond default system limits. It enhances music, videos, and other sounds for headphones and speakers, offering a louder and richer listening experience with adjustable bass and equalization.

Highlights
  • Increase phone volume beyond system defaults
  • Enhance music and video audio
  • Amplify headphone and earphone output
  • Boost device speaker volume
  • Adjust sound effect levels
  • Improve sound quality with Bass Boost, Virtualizer, and Equalizer
Features
Read full description

Volume Booster is able to push the phone volume up higher than the system defaults. This app enhances music volume and output to headphones or earphones. Making the all sounds of your device much louder having volume+ BOOST THE VOLUME OF YOUR DEVICE SPEAKERS! Amazing Hearing Amplifier Bass Booster lets you adjust sound effect levels so that you get the best out of your Music, Audio or Video coming out of your device. Improve the sound quality of your device with the Bass Boost, Virtualizer and Equalizer by using this bass booster app. Turn on the Bass Booster application and adjust sound level and frequency. Privacy Policy, Terms of Service: Privacy Policy: https://sites.google.com/view/genzstudio-policy/ Terms of Use: https://sites.google.com/view/termofusers

About

Driver4VR

Enhance your virtual reality experience with detailed full body tracking using just your mobile phone and VR headset. This system captures your movements, from hips to knees, and recreates them on your VRChat avatar for a more immersive and interactive virtual world.

Highlights
  • Detailed full body tracking
  • VRChat avatar recreation
  • Mobile phone and VR headset compatible
  • Simple setup and tutorials
  • Deep learning movement detection
  • Global Discord community
Features
Read full description

Move, groove, and pose! Driver4VR is an exceptional FBT (Full Body Tracking) system that detects your movements in more detail and recreates them with your personalized VRChat avatar. Unlock the hidden potential of virtual reality & make your experience more immersive. All that is possible just with your mobile phone & VR headset. Possibilities are endless - track your hips, knees & more! HOW IT WORKS? Deep learning determines the position of your body, captures all the moves, and sends it over to the local Wi-Fi to VRChat on your Meta Quest 2. There are no additional applications or drivers required. You can use a front or rear camera. The configuration is simple & you can start right away! WHAT MAKES DRIVER4VR STAND OUT? - Simple & powerful full body tracking solution - Years of experience in FBT - Easy setup & helpful tutorials - New scan feature for quicker config - Global Discord community - You can use the camera right away - Affordable price for the full premium version BOOST YOUR VRCHAT EXPERIENCE Our VR tracker app lets you enhance your virtual reality gameplay & track your moves with more detail. Pose, dance, jump, or goof around – possibilities are endless. You will not regret trying this VRChat tracker. PROVEN FBT APP We have strong experience in mobile full-body tracking solutions and delivered many updates throughout the years. You can expect a good VR tracker at an affordable price, which sets it apart from the alternatives. EASY & FAST SETUP Our VRChat full body tracking app is designed to enable quick & simple configuration. You’re only a few steps away from using FBT in VRChat. Follow the instructions below & have fun with more immersive VR gameplay! HOW TO CONFIGURE DRIVER4VR? 1. Phone and Quest/PC must be on the same local network. 2. Start VRChat on Quest or PC and enable OSC. 3. In the Driver4VR Settings press Scan button or manually enter the IP address of the PC or Meta Quest where VRChat is running. 4. Long press the Oculus button on the left controller to recenter the view in the smartphone's direction. 5. Press "Calibrate FBT" in VRChat. You should see trackers floating. 6. Do a T-pose calibration. Want to know more? Get all need info from our detailed video tutorial which you can access in our app, website, or Youtube channel. PREMIUM VERSION With a convenient “pay once and use forever” option, our application offers great value for money. You can test the device with a free trial limited to hip tracking and then upgrade to the premium version for the remaining VR trackers when ready. To learn more about Driver4VR's Terms of Use and Privacy Policy, visit our official website.

Screenshots

Speaker Volume Booster4 screens
Driver4VR4 screens

Verdict

The call

The clearest difference is review sentiment: Driver4VR at 47% against Speaker Volume Booster's 0%. Driver4VR also leads on ads (none vs shown). Speaker Volume Booster's advantage is rating (4.5 vs 3.5) and iOS requirement (12.4 vs 15.0). On price, ratings volume, update cadence 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. Speaker Volume Booster sells 1 in-app purchase, starting at $9.99 per month and Driver4VR sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Speaker Volume Booster holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 1.1K and 458 respectively. Written reviews complicate that: 0% of Speaker Volume Booster's written reviews are positive against 47% of Driver4VR's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
Speaker Volume Booster versus Driver4VR: the parameters behind the verdict, then further details
ParameterSpeaker Volume BoosterDriver4VR
PriceFreeFree
Rating4.5 (1.1K ratings) — better3.5 (458 ratings)
Positive reviews0.0% of reviews46.5% of reviews — better
Number of ratings1.1K — better458
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.4 — better15.0
Further details — not scored
Size44 MB191 MB
Age rating4++4
DeveloperNguyen Nam Thanh DatGrzegorz Bednarski

Customer experience

Speaker Volume Booster

All ratings1,109 ratings
Positive87.4%
Neutral4.5%
Negative8.1%
Written reviews10 reviews
Positive0.0%
Neutral10.0%
Negative90.0%

Driver4VR

All ratings454 ratings
Positive58.8%
Neutral11.7%
Negative29.5%
Written reviews129 reviews
Positive46.5%
Neutral16.3%
Negative37.2%

Bugs and requests

Speaker Volume Booster

Not enough reviews yet to summarise bugs or requests.

Driver4VR

Reported bugs

4 issues
  • Connection issues
  • Tracking issues when turning around
  • Inconsistent performance after updates
  • Trouble with calibration

Requested features

4 requests
  • Improve leg/full body tracking
  • Add more tracking points (knees, elbows, etc.)
  • Reduce price for full version
  • Expand compatibility to other VR platforms

In-app purchases

1 purchases

Speaker Volume Booster

Subscriptions1
  • Monthly$9.991 Month
1 purchases

Driver4VR

One-time1
  • Driver4VR Premium$16.99

Questions

Is Speaker Volume Booster free?
Speaker Volume Booster is free to download, with in-app purchases available.
Is Driver4VR free?
Driver4VR is free to download, with in-app purchases available.
Which has better reviews, Speaker Volume Booster or Driver4VR?
Speaker Volume Booster is rated higher. Speaker Volume Booster averages 4.5 out of 5 from 1.1K ratings, while Driver4VR averages 3.5 from 458 ratings.
Do Speaker Volume Booster or Driver4VR have ads?
Speaker Volume Booster shows ads; Driver4VR does not.
Which is updated more often, Speaker Volume Booster or Driver4VR?
Speaker Volume Booster ships an update every 3 weeks, and Driver4VR every 3 weeks. Most recently, Speaker Volume Booster was updated on November 3, 2026 and Driver4VR on November 3, 2026.

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