FM Audio vs Audio Mastering
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FM Audio
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FM Audio – Professional Audio Mastering & Recording on Mobile FM Audio is a powerful mobile app for professional audio mastering and recording. Enhance music, voice, podcasts, and content with studio-quality sound, intelligent processing, and precise visual tools — directly on your phone or tablet. Whether you are finalizing a track, polishing a voice recording, or preparing audio for streaming and broadcast, FM Audio helps you achieve clean, balanced, and impactful sound with ease. SoundDNA™ – Personalized Mastering Style SoundDNA lets you shape your sound through a short, guided experience. Answer a few simple questions about how you want your audio to feel — clean, warm, punchy, wide, smooth, or bold — and FM Audio builds a personalized mastering profile based on your taste. Your SoundDNA works alongside FM Audio’s professional mastering engine, subtly guiding tone, dynamics, stereo space, and loudness — while keeping you in full control. Live Mastering Preview™ (PRO) Hear your mastered sound in real time while you adjust settings. No waiting. No rendering. Just instant feedback as you shape your sound. Key Features Record Directly in the App Capture voice, instruments, or ambience and master instantly — no external tools required. Smart Mastering with Dual Player Use intelligent mastering, SoundDNA personalization, or adjust manually. Instant A/B switching lets you compare original and mastered audio with precision. Professional Visual Tools Monitor waveform, dB, RMS, and True Peak levels in real time for confident mastering decisions. LUFS-Based Loudness Normalization Prepare audio for streaming platforms, video, and broadcast using industry-standard loudness targets. Export-Ready Audio Render high-quality WAV files with control over sample rate and mastering presets — ready for DAWs, social media, and distribution. Simple File Management Import audio from your device and keep every mastered version organized and accessible. Designed for Mobile, Built for Quality Optimized for touch, speed, and mobility — FM Audio delivers studio-grade results wherever you work. Built For • Musicians and producers finalizing tracks • Podcasters and voiceover professionals • Video and content creators • Independent artists and engineers • Anyone who wants better sound — without complex tools FM Audio combines clarity, loudness control, creative precision, and personalized SoundDNA mastering in a fast, intuitive experience — helping your sound translate everywhere it’s heard. ________________________________________ Terms of Use: https://eula.fmaudio.net/en Privacy Policy: https://fealit.com/en/privacy-policy
Audio Mastering
Instantly transform your music into professional, radio-ready masters using advanced AI. This tool analyzes your tracks and allows you to communicate desired sound adjustments through text prompts, offering unlimited revisions and a variety of professional audio effects.
- AI-powered music mastering
- Text-to-mastering prompts
- Unlimited revisions
- Reference track mastering
- Advanced EQ and compression
- Loudness optimization
- Export in multiple formats
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Music Mastering with AI - Lightning-Fast Audio Mastering, Unlimited Revisions Transform your tracks into radio-ready masters with our revolutionary AI mastering technology. Whether you're producing music in your bedroom or professional studio, get instant mastering results that rival Grammy-winning engineers. We are the world's #1 AI mastering tool that translates human readable text prompts into mixing & mastering decisions. AUDIO MASTERING MADE SIMPLE Upload any track and receive professional audio mastering in seconds. Our AI analyzes your music's unique characteristics to deliver perfectly balanced, crystal-clear masters every time. WORLD’S #1 AI MASTERING ENGINEER THAT YOU CAN TALK TO Chat with virtual mastering engineers trained on millions of professional tracks. Get personalized advice, make real-time adjustments to your audio mastering, and achieve the exact sound you always dreamed of. It's like having a world-class engineer in your pocket who is never tired of your “+1dB to vocals” revision requests. Example music mastering prompts: - “Breathing highs, wide stereo field” - “Optimize for a club that has MONO speakers only” - “Boost vocals and add a little saturation to song” - “I want it to sound like Metallica's old days“ REFERENCE MASTERING Love how your favorite songs sound? Simply select a reference track, and watch AI mastering transform your music to that standard. INSTANT MASTERING, UNLIMITED POSSIBILITIES • Instant audio mastering- hear results in real-time • Unlimited masters – just one subscription rules hem all • Unlimited revisions - perfect your sound without extra costs • Text to mastering - talk to your virtual mastering engineer like you are emailing back and forth with a real studio • Unlimited FX, your creativity is the only limit PROFESSIONAL FEATURES • Advanced EQ and compression algorithms • Stereo width enhancement • Loudness optimization for all streaming platforms • Analog warmth, saturation and de-essing • Mastering reverb and tape effects • Perfect vocals and instruments ratio every time • True peak limiting to prevent distortion • Export in exact format your distributor needs (WAV, MP3, FLAC, 48k, 44k and any bit-depth) PERFECT FOR: • Professional producers seeking flexibility • Bedroom producers seeking professional audio mastering • Singer-songwriters finalizing demos • Podcasters enhancing audio quality • DJs preparing festival-ready tracks OPTIMIZED FOR EVERY GENRE: • EDM Mastering - Festival-ready loudness with punchy bass • Hip Hop Mastering - Crisp vocals, deep 808s, perfect for streaming • Pop Mastering - Radio-ready polish with vocal clarity • Rock Mastering - Analog warmth with dynamic punch • Techno Mastering - Club-optimized with controlled low-end • House Mastering - Groovy warmth with dance floor energy • Jazz Mastering - Preserve dynamics while enhancing clarity • Podcast Mastering - Voice optimization with consistent levels WHY MUSICIANS CHOOSE US: - No per-track fees like other music mastering services - AI mastering quality matching $420 studio sessions - Private and secure - your music stays yours - No AI training on your tracks - unlike our competitors - Regular updates trained on chart-topping hits - Developed by musicians just like you! START MASTERING Experience professional audio mastering, right now. Join thousands of artists already using SoundBoost. Whether you need instant mastering for a deadline or reference mastering to match your favorite tracks, we've got you covered. Plans: - Weekly Unlimited ($9.99/week) - Monthly Unlimited ($16,99/month) - Annual Unlimited ($49,90/year) - Weekly Unlimited Plus ($14.99/week) - Monthly Unlimited Plus ($24,99/month) - Annual Unlimited Plus ($71,90/year) Make your music louder, clearer, and streaming-ready in seconds. Download now and discover why professional mastering no longer requires a professional budget. EULA: https://soundboost.ai/terms-of-use Privacy Policy: https://soundboost.ai/privacy-policy
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Verdict
FM Audio and Audio Mastering are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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
Both are free to download. FM Audio sells 6 in-app purchases, starting at $5.99 per 7 days and Audio Mastering sells 6 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
FM Audio ships an update weekly, Audio Mastering fortnightly. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.
| Parameter | FM Audio | Audio Mastering |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (146 ratings) — better |
| Positive reviews | — | 23.1% of reviews |
| Number of ratings | — | 146 — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 87 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | FEAL IT AS | DIKTATORIAL Inc. |
In-app purchases
FM Audio
- FM Audio Starter, Weekly$5.997 Days
- FM Audio Pro, Weekly$8.997 Days
- FM Audio Starter, Monthly$17.991 Month
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- FM Audio Pro, Monthly$24.991 Month
- FM Audio Starter, Yearly$189.991 Year
- FM Audio Pro, Yearly$259.991 Year
Audio Mastering
- Unlimited Mastering Weekly$9.997 Days
- Unlimited Plus Weekly$14.997 Days
- Unlimited Mastering Monthly$17.991 Month
Show 3 moreShow fewer
- Unlimited Plus Monthly$24.991 Month
- Unlimited Mastering Yearly$49.991 Year
- Unlimited Plus Annual$71.001 Year









