Comparison

Audio Mastering vs Ear Training

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

Head to head
About

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.

Highlights
  • AI-powered music mastering
  • Text-to-mastering prompts
  • Unlimited revisions
  • Reference track mastering
  • Advanced EQ and compression
  • Loudness optimization
  • Export in multiple formats
Features
Read full description

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

About

Ear Training

Read full description

Ear Training is built for live sound engineers first, and just as useful for mix engineers, producers and musicians who want to train their ear. Three games, all played by ear: Name the Boosted Band: pink noise, or audio you import yourself, plays with one frequency band boosted. Pick which one you hear lifted, from four options. Name the Cut Band: the same game with a band pulled down instead of boosted. Cuts are naturally harder to catch than boosts of the same size, a real asymmetry in how we hear. The app is built to train you to notice it rather than smooth it away. Find the Feedback: find the ringing feedback on a graphic EQ and pull down the correct fader to kill it. Touch the wrong fader and you lose points. Four difficulty levels for Boost and Cut: as you go up, the boost or cut gets subtler and the wrong answers sit closer together. A Bypass button lets you A/B against the unprocessed sound at every level except Expert, where it's removed and you get one chance to listen to the reference before starting the round. Every band matches the frequencies on a real hardware graphic EQ, so what you learn here carries straight onto a real desk. It's best to play with headphones, since low bands can be inaudible on a phone speaker. You can narrow the active range to match your setup. Track your scores and streaks over time. No account, works offline, nothing tracked. Every game, every difficulty, and every feature is unlocked from the start. Free play includes 3 rounds per game, per day; a one-time Pro unlock removes that daily limit if you want unlimited practice. No subscription.

Screenshots

Audio Mastering4 screens
Ear Training4 screens

Verdict

The call

The clearest difference is update cadence: Ear Training at daily against Audio Mastering's fortnightly. Audio Mastering's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads 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. Audio Mastering sells 6 in-app purchases, starting at $9.99 per 7 days and Ear Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Audio Mastering ships an update fortnightly, Ear Training daily. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
Audio Mastering versus Ear Training: the parameters behind the verdict, then further details
ParameterAudio MasteringEar Training
PriceFreeFree
Rating4.6 (143 ratings) — better—
Positive reviews23.1% of reviews—
Number of ratings143 — better—
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size54 MB2 MB
Age rating4+4+
DeveloperDIKTATORIAL Inc.THOMAS JAMES LAWTON

In-app purchases

6 purchases

Audio Mastering

Subscriptions6
  • Unlimited Mastering Weekly$9.997 Days
  • Unlimited Plus Weekly$14.997 Days
  • Unlimited Mastering Monthly$17.991 Month
Show 3 more
  • Unlimited Plus Monthly$24.991 Month
  • Unlimited Mastering Yearly$49.991 Year
  • Unlimited Plus Annual$71.001 Year
1 purchases

Ear Training

One-time1
  • Pro Unlock$2.99

Questions

Is Audio Mastering free?
Audio Mastering is free to download, with in-app purchases available.
Is Ear Training free?
Ear Training is free to download, with in-app purchases available.
Do Audio Mastering or Ear Training have ads?
Neither Audio Mastering nor Ear Training shows ads.
Which is updated more often, Audio Mastering or Ear Training?
Audio Mastering ships an update fortnightly, and Ear Training daily. Most recently, Audio Mastering was updated on October 21, 2026 and Ear Training on October 16, 2026.

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