Comparison

Web MIDI Browser vs Vocal Remover, Audio Extractor

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

Head to head
About

Web MIDI Browser

This app functions as a web browser specifically designed for Web Apps utilizing the Web MIDI API. It enables Bluetooth MIDI connectivity for iOS devices, allowing interaction with compatible musical instruments through web applications.

Highlights
  • Web browser for Web MIDI API
  • Bluetooth MIDI functionality
  • Connects to Bluetooth MIDI instruments
  • Bridges web and MIDI worlds on iOS
Features
Read full description

Web MIDI Browser is a web browser for browsing Web Apps made with Web MIDI API. Web MIDI Browser can activate the Bluetooth MIDI functionality which is a new function of iOS 8. Instruments which support Bluetooth MIDI connectivity can be connected to Web Apps by using this App. Web MIDI API is a new web client API. It's being standardized as a part of HTML5. By utilizing the API, you can build web apps that interact with MIDI instruments, for example, keyboards, DJ controllers and so on. Originally, MIDI is a physical interface for connecting electric musical instruments to heighten expressiveness of playing music. But now it's used in many ways. Nowadays, web apps are a keystone of great services. If its power comes into the MIDI world, the usability of MIDI is likely to expand. Web MIDI browser can bridge both worlds in iOS.

About

Vocal Remover, Audio Extractor

This app uses AI to remove vocals and instruments from songs and videos. It also allows for audio extraction, conversion between formats, and precise audio trimming. Create karaoke tracks, remix music, and edit audio files with ease.

Highlights
  • AI-driven vocal and instrument removal
  • Extract audio from videos
  • Convert audio to MP3 and other formats
  • Trim and cut audio files precisely
  • Merge audio files
  • Create karaoke tracks
Features
Read full description

Do you need application for trim audio, convert audio, convert video to mp3, vocal remover, music remover, audio extractor, mp3 converter, merge audio files and etc? We can help you with this. All these features in one application. Revoicers is a cutting-edge mobile application that empowers you to take control of your music and video experience like never before. With its powerful AI-driven technology, this app allows you to remove vocals and instruments from any song or video effortlessly. Key Features that Will Delight You: - Vocal Remover: Unleash your creativity with Revoicers' advanced vocal remover. Say goodbye to vocals and remove vocals to immerse yourself in the pure instrumentals of your favorite tracks. - Audio Extractor: Extract piano sound for practicing piano and singing! - Remove vocals, practice singing with backing track! - Remove drums, remove bass, remix guitar and other tracks! - Easily create songs or mix audio tracks! - Create song for karaoke or convert song to karaoke! Convert video to audio: - Convert Audio: Revoicers acts as a versatile audio converter, allowing you to convert audio files to different formats effortlessly. - MP3 Converter: Convert audio files to the universally compatible MP3 format with ease. Revoicers supports various audio formats, ensuring smooth playback on any device. For example, you can easily convert MP3 to WAV - Video to MP3 Converter. Do you want to convert MP4 to MP3? Convert your favorite video clips into MP3 audio tracks effortlessly using Revoicers' MP4 to MP3 conversion. Easily to cut audio and trim music: - Trim Audio: Precision audio editing made simple. Trim and cut audio files using Revoicers to keep only what you need and create your personalized audio clips. - MP3 Cutter: Refine your MP3 files by cutting out unwanted segments with Revoicers' intuitive MP3 cutter. - MP3 Trimmer: Easily trim your MP3 files and create personalized audio clips with Revoicers' intuitive MP3 trimmer. Revoicers takes your audio experience to the next level with its powerful features. Whether you're an aspiring musician, content creator, or an audio enthusiast, this app is your gateway to limitless possibilities. Use the vocal remover to dive into pure instrumentals, or the music remover to customize your audio mix. Extract audio from videos effortlessly with the audio extractor and convert audio files to various formats using the MP3 converter. Trim and cut audio files with precision using the mp3 cutter and mp3 trimmer. Convert video to MP3 with the video to mp3 converter and enjoy your favorite soundtracks independently. Revolutionize your audio world now. -In addition, you can merge or join mp3 or any audio files together in one file. Upgrade to Premium and unlock a world of possibilities! Here's what awaits you: 1) Karaoke Creation and Recording: Unleash your creativity on center stage. Record your own tracks, bringing your musical vision to life and showcasing your unique talent to the world. 2) Ad-Free Experience: Say goodbye to interruptions and distractions. 3) Expanded Instrumentation: Dive deeper into your compositions with our expanded instrument selection. With access to five instruments, you'll have a broader palette to craft rich, layered melodies that truly resonate with your audience. 4) Extended File Duration: Premium users benefit from increased file duration, allowing you to compose and share tracks with greater complexity and depth. 5) Amplified File Size: With an increased file size, you can incorporate more intricate arrangements, detailed soundscapes, and expressive performances, making your compositions truly stand out. 6) Merge audio files maximum 5 files Free: 1) Vocals, drums, and bass instrument isolation 2) Standard processing queue 3) 3 minute duration (per file) 4) 50 MB file size (per file) 5) Merge audio files maximum 2 files For Terms and Conditions, Privacy Terms https://revoicers.com/terms/ https://revoicers.com/privacy/

Screenshots

Web MIDI Browser2 screens
Vocal Remover, Audio Extractor4 screens

Verdict

The call

The clearest difference is review sentiment: Web MIDI Browser at 50% against Vocal Remover, Audio Extractor's 0%. Web MIDI Browser also leads on in-app purchases (none vs 3) and device support (4 vs 2). Vocal Remover, Audio Extractor's advantage is rating (4.0 vs 3.1). On price, ratings volume, update cadence and ads 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. Vocal Remover, Audio Extractor sells 3 in-app purchases, starting at $1.99 per 7 days. Web MIDI Browser asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Vocal Remover, Audio Extractor holds the better App Store score, 4.0 against 3.1. Both are backed by a comparable volume of ratings — 16 and 9 respectively. Written reviews complicate that: 50% of Web MIDI Browser's written reviews are positive against 0% of Vocal Remover, Audio Extractor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Web MIDI Browser ships an update fortnightly, Vocal Remover, Audio Extractor monthly. The most recent releases landed on September 21, 2026 and July 8, 2026 respectively.

Scorecard6 real differences · 4 level
Web MIDI Browser versus Vocal Remover, Audio Extractor: the parameters behind the verdict, then further details
ParameterWeb MIDI BrowserVocal Remover, Audio Extractor
PriceFreeFree
Rating3.1 (16 ratings)4.0 (9 ratings) — better
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings16 — better9
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS9.0 — better15.1
Further details — not scored
Size22 MB64 MB
Age rating17+4+
DeveloperTakashi MizuhikiSerhii Yehorov

Customer experience

Web MIDI Browser

All ratings16 ratings
Positive43.8%
Neutral18.8%
Negative37.5%
Written reviews20 reviews
Positive50.0%
Neutral15.0%
Negative35.0%

Vocal Remover, Audio Extractor

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Web MIDI Browser

No in-app purchases

3 purchases

Vocal Remover, Audio Extractor

Subscriptions3
  • Weekly subscription$1.997 Days
  • Monthly subscription$2.991 Month
  • Annual subscription$24.991 Year

Questions

Is Web MIDI Browser free?
Web MIDI Browser is free to download, with no in-app purchases.
Is Vocal Remover, Audio Extractor free?
Vocal Remover, Audio Extractor is free to download, with in-app purchases available.
Which has better reviews, Web MIDI Browser or Vocal Remover, Audio Extractor?
Vocal Remover, Audio Extractor is rated higher. Web MIDI Browser averages 3.1 out of 5 from 16 ratings, while Vocal Remover, Audio Extractor averages 4.0 from 9 ratings.
Do Web MIDI Browser or Vocal Remover, Audio Extractor have ads?
Neither Web MIDI Browser nor Vocal Remover, Audio Extractor shows ads.
Which is updated more often, Web MIDI Browser or Vocal Remover, Audio Extractor?
Web MIDI Browser ships an update fortnightly, and Vocal Remover, Audio Extractor monthly. Most recently, Web MIDI Browser was updated on September 21, 2026 and Vocal Remover, Audio Extractor on July 8, 2026.

Other comparisons