Comparison

Audio Studio vs MP3 Converter, Video Extractor

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

Head to head
About

Audio Studio

This app allows you to split songs into individual stems like vocals, drums, and bass using AI. It also features a multitrack editor for detailed audio manipulation and offers a wide range of audio editing tools. You can import various file formats and even process audio from videos.

Highlights
  • AI stem separation (vocals, drums, bass, etc.)
  • Multitrack audio editor
  • Speed and pitch adjustment
  • Loudness normalization
  • Silence removal
  • 21 audio format support
  • Video to audio conversion
Features
Read full description

The best audio editor. Pull a song apart into six clean stems — without it ever leaving your phone. AI STEM SEPARATION Vocals, drums, bass, guitar, piano and other, separated in a single pass. The model runs on your iPhone, so nothing is uploaded and there's no limit on how many times you separate. Want the instrumental for a cover, just the drums, or the bassline for a remix? It drops straight into the editor when it's done. Video too: import MP4, MOV or MKV and the audio gets pulled and split the same way. MULTITRACK EDITOR Cut directly on the waveform. Every track has its own volume, fades, speed, pitch, reverb and EQ. What you hear is exactly what you export. Up to 50 steps of undo. 15 TOOLS Convert · Trim · Vocal Remover · Video Vocal Separation · Extract Audio · Merge · Speed · Reverse · EQ · Denoise · Pitch · Record · Volume · Silence Remover · Compressor A few worth calling out: • Speed 0.1x–100x with pitch preserved — play a lecture at 3x and the voice stays natural • Loudness normalization at −14 / −16 / −23 LUFS for streaming, podcast and broadcast • Silence Remover trims the dead air out of long recordings • One-tap ringtones, exported straight to M4R FORMATS 21 formats in and out: MP3, AAC, WAV, M4A, M4R, FLAC, AIFF, CAF, WMA, OGG, AMR, DTS, MP2, WV, OPUS, MKA, TTA, VOC, PCM, ADX, AC3. Sample rate, bitrate, channels and volume are all adjustable. IMPORT Files, videos from Photos, audio shared from other apps, or drag files over Wi-Fi after scanning the QR code. Select several files and send them all to a tool at once. EVEN FASTER Shortcuts and Siri: convert, trim, change speed or volume, reverse — just ask. Separations keep running when you leave the app. Your pocket audio studio. Subscription Description: • After becoming a Member, you can unlock all paid features and receive future free updates. • After confirming the purchase and payment, your iTunes account will be automatically renewed. The Apple iTunes account will charge within 24 hours before expiration, and upon successful payment, the subscription period will be extended by one billing cycle. To cancel the renewal, please manually turn off the auto-renewal function at least 24 hours before the current subscription period ends. During the trial period, if the iTunes account does not cancel the subscription, it will automatically activate the subscription and charge at the end of the trial period. Unused trial time will automatically expire after purchasing the subscription. This service is at your discretion to cancel; if you choose not to cancel, the next billing cycle will be automatically renewed. Terms of Use: https://docs.google.com/document/d/1Rxvt0TFa0ekKzkMPfi2EjV-HBCOMjhL2XMe9IegrgcA Privacy Policy: https://docs.google.com/document/d/189TpeMSzWfzfg1Ov55Huq-EI1oKV3NShIOJUuSZi7Qg

About

MP3 Converter, Video Extractor

This app is an offline toolkit for converting video and audio files. It allows you to extract audio from videos, convert between various formats, compress media, and edit audio clips. All processing is done locally on your device for enhanced privacy.

Highlights
  • Convert video to audio
  • Extract audio from video
  • Compress video files
  • Edit audio clips
  • Repair media files
  • Convert audio formats
  • Offline processing
Features
Read full description

Media Converter & Repair Pro — your all-in-one, fully offline toolkit for audio and video processing.  What you can do: • Convert video formats (MP4, MOV, MKV, AVI, etc.) to any popular format • Compress videos to save storage without losing quality • Extract audio tracks from videos in high quality • Adjust volume, speed, and pitch for audio files • Cut, trim, and edit audio clips easily • Repair corrupted or damaged video/audio files • Convert audio formats (MP3, M4A, WAV, FLAC, etc.) • Reduce audio file size with smart compression  100% Offline & Private: All processing happens locally on your device. No internet connection required, no data sent to servers, and no personal information collected. Your media stays private, always.  Perfect for content creators, students, professionals, and anyone who needs fast, reliable media tools without privacy concerns. Premium Subscription Features Unlock full access to all features. Subscription Information: Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in your iPhone Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Audio Studio4 screens
MP3 Converter, Video Extractor4 screens

Verdict

The call

Audio Studio and MP3 Converter, Video Extractor are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Audio Studio sells 3 in-app purchases, starting at $0.99 per month and MP3 Converter, Video Extractor sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Audio Studio ships an update every 2 weeks, MP3 Converter, Video Extractor every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
Audio Studio versus MP3 Converter, Video Extractor: the parameters behind the verdict, then further details
ParameterAudio StudioMP3 Converter, Video Extractor
PriceFreeFree
Rating4.9 (14 ratings) — better—
Positive reviews95.5% of reviews100.0% of reviews — better
Number of ratings14 — better—
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size158 MB26 MB
Age rating4+4+
Developer亭 邓珉 张

Customer experience

Audio Studio

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews22 reviews
Positive95.5%
Neutral4.5%
Negative0.0%

MP3 Converter, Video Extractor

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Audio Studio

Subscriptions2
  • Mounthly Plan$0.991 Month
  • Annual Plan$3.991 Year
One-time1
  • Lifetime Plan$9.99
3 purchases

MP3 Converter, Video Extractor

Subscriptions2
  • Monthly VIP$0.991 Month
  • Yearly VIP$3.991 Year
One-time1
  • Lifetime VIP$9.99

Questions

Is Audio Studio free?
Audio Studio is free to download, with in-app purchases available.
Is MP3 Converter, Video Extractor free?
MP3 Converter, Video Extractor is free to download, with in-app purchases available.
Do Audio Studio or MP3 Converter, Video Extractor have ads?
Neither Audio Studio nor MP3 Converter, Video Extractor shows ads.
Which is updated more often, Audio Studio or MP3 Converter, Video Extractor?
Audio Studio ships an update every 2 weeks, and MP3 Converter, Video Extractor every 3 weeks. Most recently, Audio Studio was updated on October 30, 2026 and MP3 Converter, Video Extractor on October 25, 2026.

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