MASTERD vs Syn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MASTERD
This app provides producers with a DAW-side companion to refine their music mixes. It offers actionable feedback to identify areas needing attention and helps determine when a track is ready for release. Users can share polished listening experiences with collaborators.
- DAW-side mixing companion
- Actionable mix feedback
- Track readiness assessment
- Focused finishing workspace
- Shareable listening experiences
- Intentional output control
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MASTERD is your personal mixing workspace for making music in your DAW. Pick any song to compare to your track's mix and capture a professional sound. We empower musicians to improve their audio quality daily with research-based analysis using their own mixes. Cut down time finding solutions on YouTube and spend more time perfecting your music. CONTROL YOUR OWN MIX You pick the track, understand what you’re hearing, and perfect your beat's mix. SEE WHAT MOVES YOU CLOSER SoundCheck shows you where and what to improve. Get clear, actionable feedback so you know what to listen for and what to change in your DAW. Try SoundCheck for free, with additional SoundChecks available with MASTERD Pro. COMPARE YOUR TRACK Learn how to match your mix to any song you hear. Compare your mix to any reference and see where you differ across loudness, low end, stereo width, dynamics, and more. Then get the guidance to make the changes that move your mix closer to the sound you’re chasing. PUT YOUR MUSIC IN THEIR HANDS When the mix is ready, send it. Share a polished listening experience with artists, collaborators, and anyone who needs to hear your work. BUILT AROUND YOUR WORKFLOW Keep working in the DAW you already use. Get another set of ears, make the changes yourself, and keep control of your sound from the first mix to the final send. Some features require a MASTERD Pro subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Syn
Record, edit, and mix audio with a multi-track timeline and real-time visualizers. Enhance vocals, organize projects, and export in various formats. Ideal for musicians, podcasters, and content creators on the go.
- Multi-track audio editing
- Simple recording and editing
- Track volume and mute/solo controls
- Real-time audio visualizers
- Voice enhancement tools
- Flexible audio export options
- Project organization and notes
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Syn-Waves is a simple yet powerful mobile audio editor built for recording, arranging, mixing, and visualizing sound. Create songs, podcasts, voiceovers, interviews, sound designs, and everyday recordings in one focused workspace. Record into a multi-track timeline, import existing audio, shape every clip, and watch your sound come alive through beautiful real-time visualizers. Whether you’re a musician, podcaster, voice artist, filmmaker, or simply capturing an idea before it disappears, Syn-Waves helps you move from first take to finished mix wherever inspiration strikes. FEATURES Multi-Track Audio Editing Build detailed arrangements with a flexible waveform timeline. • Record or import audio on multiple tracks • Trim, split, move, copy, paste, and delete clips • Edit with simplicity and ease Recording Made Simple • Start a project directly from a recording • Record onto an existing or new track • Replace a clip or overwrite part of an arrangement • Follow the live waveform and input meter Mixing & Track Controls • Adjust track volume easily • Mute or solo individual tracks • Loop individual tracks or the full arrangement • Close timeline gaps quickly • Preview the complete mix in real time Beautiful Audio Visualizers See your sound move through several responsive visual experiences, including Spectrogram, Aurora, Constellation, Chroma Keys, and more. Switch visualizers while listening or open fullscreen for an immersive playback experience. Voice Enhance Give speech and vocals clarity, presence, and control. • Shape tone with Voice EQ • Remove low-frequency rumble • Balance loud and quiet moments with compression • Catch sudden peaks with a limiter • Choose voice presets or fine-tune the sound • Compare enhanced and original audio before applying Flexible Audio Export • Export as M4A, WAV, or AIFF • Choose 44.1 kHz, 48 kHz, or 96 kHz • Export in mono or stereo • Export active tracks, a selected track, or every track • Quickly reuse your latest export settings Project Organization • Organize projects into folders • Rename, move, and duplicate projects • Import and export complete Syn-Waves projects • Add notes that stay with each project • Create a project from an audio file Private & Ready Anywhere Your projects and audio are stored locally on your device. Edit offline and keep creating wherever you are. Built-In Guide Learn recording, timeline editing, track controls, visualizers, shortcuts, saving, and export directly inside the app. Syn-Waves is made for musicians, songwriters, podcasters, interviewers, voice artists, filmmakers, content creators, sound designers, and anyone who wants a focused mobile audio editor. Sound has shape. Make it yours with Syn-Waves. --- SYN-WAVES PRO — AUTO-RENEWABLE SUBSCRIPTION Subscribe to Syn-Waves Pro to unlock unlimited audio projects, export mixes with enhanced voice processing, and receive ongoing improvements. • Subscription options are available monthly or annually • Payment is charged to your Apple Account at confirmation • Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period • Your account will be charged within 24 hours before the end of the current period if auto-renew is enabled • You can manage your subscription and turn off auto-renew in your Apple Account settings after purchase Terms of Use: https://www.syn-fx.com/waves-terms Privacy Policy: https://www.syn-fx.com/waves-privacy Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ --- Thank you for supporting Syn-Waves. Questions, feedback, bug reports, or feature suggestions: support@syn-fx.com
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Verdict
MASTERD and Syn are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume 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
Both are free to download. MASTERD sells 1 in-app purchase, starting at $4.99 per month and Syn sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for MASTERD against 5.0 for Syn. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
| Parameter | MASTERD | Syn |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15 |
| Further details — not scored | ||
| Size | 12 MB | 13 MB |
| Age rating | 4+ | 12+ |
| Developer | ClerTag LLC | SYN-FX LP |
Customer experience
MASTERD
Syn
In-app purchases
MASTERD
- MASTERD Pro7 Days trial$4.991 Month
Syn
- Syn-Waves Pro - Monthly$4.991 Month
- Syn-Waves Pro - Yearly$29.991 Year









