Comparison

Transforma vs Extract Audio From Video

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

Head to head
About

Transforma

Features
Read full description

Convert files instantly on your iPhone — images, videos, audio, documents, and more. Transforma processes everything on-device. No uploads, no servers, no cloud. Your files never leave your phone. WHAT MAKES TRANSFORMA DIFFERENT Unlike online converters, Transforma works 100% on your device using Apple's native frameworks. This means: - Complete privacy — files never leave your iPhone - Works offline — convert anywhere, no internet needed - No file size limits — convert what your device can handle - Instant results — no upload/download wait times - Try free — 5 conversions at no cost, then unlock unlimited with a one-time purchase SUPPORTED FORMATS (40+) Images: HEIC, JPEG, PNG, GIF, TIFF, BMP, WebP, JPEG 2000, ICO, EXR, TGA Video: MOV, MP4, M4V with H.264, HEVC, and ProRes codecs (up to 4K) Audio: MP3, AAC, M4A, WAV, AIFF, FLAC, ALAC, OGG, OPUS, CAF Documents: PDF, DOCX, RTF, HTML, TXT, Markdown, ePub Data: CSV, JSON, YAML, XLSX, PLIST, TOML, XML Archives: ZIP, TAR, GZIP, BZ2, 7z 3D Models: USDZ, OBJ, STL, PLY, USD, SCN HOW IT WORKS 1. Open Transforma and select your file (from Files, Photos, or Share Sheet) 2. Tap the output format you want 3. Done — share or save your converted file FEATURES - Batch Conversion: Convert multiple files at once - Background Removal: AI-powered subject isolation using Apple Vision - Quality Controls: Adjust resolution, bitrate, quality, and codec settings - Metadata Preserved: EXIF, GPS, and camera info carried forward - Share Sheet Integration: Convert files from any app without leaving it - Conversion History: Easily find and reshare previous conversions - Drag and Drop: Works with iPad multitasking BUILT WITH APPLE FRAMEWORKS Transforma uses AVFoundation, CoreImage, PDFKit, Vision, and ModelIO — the same frameworks Apple uses in its own apps. No third-party libraries, no web views, no hidden servers. Try 5 conversions free, then unlock unlimited with a one-time purchase. No subscriptions. No ads.

About

Extract Audio From Video

Features
Read full description

MP4 to MP3 Converter – Convert your MP4 videos into high-quality MP3 audio files in just a few taps. Perfect for music, podcasts, lectures, and more — enjoy your audio anywhere, even offline. KEY FEATURES: • Effortless Conversion — Convert MP4 videos to MP3 with no technical skills required. • High-Quality Audio — Your converted files maintain exceptional sound quality. • Batch Conversion — Convert multiple videos to audio at once and save time. • Lightning-Fast Processing — Quick conversions so you can enjoy your files in no time. • Wide Format Support — Supports MP3, M4A, WAV, AAC, FLAC, and more. • Offline Mode — No internet connection? No problem. Convert anytime, anywhere. • Simple File Management — Access and manage all your converted files easily within the app. Download now and take your audio experience to the next level! Privacy Policy: https://docs.google.com/document/d/1SfJoN4J94ca2CGh1e-3fJhsJjNsA5d2G34YhGDXFCTY/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1zZ5Jz5IgzoPEYDpJkfr30WdvfZZbAObqrWIkuvAQ--o/edit?usp=sharing

Screenshots

Transforma3 screens
Extract Audio From Video4 screens

Verdict

The call

Transforma and Extract Audio From Video are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Transforma sells 1 one-off in-app purchase and Extract Audio From Video sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Transforma versus Extract Audio From Video: the parameters behind the verdict, then further details
ParameterTransformaExtract Audio From Video
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size15 MB12 MB
Age rating4+4+
DeveloperPawel ZalewskiMNB DIGITAL LLC

In-app purchases

1 purchases

Transforma

One-time1
  • Unlimited Conversions$1.99
2 purchases

Extract Audio From Video

Subscriptions2
  • Weekly Premium3 Days trial$4.997 Days
  • Yearly Premium$19.991 Year

Questions

Is Transforma free?
Transforma is free to download, with in-app purchases available.
Is Extract Audio From Video free?
Extract Audio From Video is free to download, with in-app purchases available.
Do Transforma or Extract Audio From Video have ads?
Neither Transforma nor Extract Audio From Video shows ads.

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