--- title: "Retro Synth - Syntophone - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Play a real pocket stylophone — then plug it straight into GarageBand. Retro Synth · Syntophone turns your device into a vintage touch-keyboard synthesizer, and now works as an AUv3 instrument inside " --- # Retro Synth - Syntophone — United States > AUv3 Instrument: Learn Songs ![Retro Synth App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f2/d5/ab/f2d5ab00-75ab-e519-b2c5-b0e3a7e6c5c2/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [Kerem ERSU](https://apptail.io/developer/kerem-ersu-igfn) **Category:** Music **Rating:** 4.2/5 (5 ratings) **Price:** Free **Bundle ID:** kerem.Syntophone **Store:** Apple App Store **Country:** United States **Version:** 1.3.1 (released 2026-10-05) **Original Release:** 2025-10-29 **Languages:** English, French, German, Portuguese, Spanish, Turkish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754520378) **AppTail Page:** [https://apptail.io/app/retro-synth-syntophone-LWgx/united-states](https://apptail.io/app/retro-synth-syntophone-LWgx/united-states) ## Retro Synth Description Play a real pocket stylophone — then plug it straight into GarageBand. Retro Synth · Syntophone turns your device into a vintage touch-keyboard synthesizer, and now works as an AUv3 instrument inside GarageBand, Logic Pro, and AUM. Slide your finger across the keys and a warm, authentic square-wave synth comes to life. Learn built-in songs with light-up "follow the key" tutorials, record your ideas, and drop the instrument into your favorite music app — all from one tiny synth. Like the original, it plays one note at a time: one stylus, one note. Curious about Pro? Tap any locked sound and hear it free for 30 seconds. FREE FEATURES (Included at no cost): • Authentic Vintage Sound: faithfully recreates that iconic square-wave tone with modern precision. • Song Mode: learn songs with light-up "follow the key" tutorials, hold-to-repeat for repeated notes, and a star rating when you finish (2 songs free). • My Recordings: a full library to play back, rename, share, and delete your takes. • Metronome: a sample-accurate click with adjustable BPM and an accented downbeat to keep you in time. • AUv3 Instrument: use Syntophone as a plug-in inside GarageBand, Logic Pro, AUM and other AUv3 hosts. • Sound Controls: shape your tone from thin and bright to thick and warm, and add expression with vibrato. • Real-time Response: instant, zero-latency audio as you play. • Clean, minimalist design inspired by vintage hardware. SYNTOPHONE PRO (subscription): Upgrade to unlock the full studio: • Premium Waveforms: Sine, Sawtooth, and Triangle. • Studio Effects: high-quality Reverb and Delay. • Pro Sound Panel: a second detuned oscillator for a fatter analog tone, hands-on delay time & feedback controls, and live MIDI output — play GarageBand and other synth apps as a virtual MIDI keyboard. • 12 more built-in songs to learn. • MIDI Export: save and share your recordings as .mid files. WHY SYNTOPHONE? No setup, no menus to fight — open the app and make music immediately. Then, when you're ready, it becomes a plug-in in your studio. Note: The app includes an auto-renewable subscription (Syntophone Pro) for premium features. For Terms of Use (EULA): ## Retro Synth Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4f/75/b3/4f75b39a-46a9-b789-30e4-f3a5b3f30027/01_play.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4b/12/04/4b120464-6b49-fe8e-4229-db4d6e14752f/02_songs.png/2688x1242.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bd/5a/03/bd5a0347-ec94-19a1-bfc5-56782489b8e9/03_auv3.png/2688x1242.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3b/80/76/3b807649-429e-d0ad-8ea1-df853d789641/04_sound.png/2688x1242.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f8/24/79/f8247939-daa4-4ea8-4491-bf86ff707ac1/05_record.png/2688x1242.png) ## Retro Synth Rating Breakdown in United States - 5 stars: 4 (80%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (20%) ## Retro Synth In-App Purchases | Item | Price | |------|-------| | Remove ads | $2.99 | ## Apps Similar to Retro Synth - [SideBand Remix](https://apptail.io/app/sideband-remix-nHYf/united-states) - [BB17 Binaural Auv3 Synth](https://apptail.io/app/bb17-binaural-auv3-synth-Yrfn/united-states) - [Tahitian Drum](https://apptail.io/app/tahitian-drum-zjLq/united-states) - [Samplom, Samples for Producers](https://apptail.io/app/samplom-samples-for-producers-Sgtv/united-states) - [Clavinet](https://apptail.io/app/clavinet-kAtv/united-states) - [Royale MIDI CC Party](https://apptail.io/app/royale-midi-cc-party-cLtv/united-states) - [Microton](https://apptail.io/app/microton-fGDw/united-states) - [Dronage (Legacy)](https://apptail.io/app/dronage-legacy-Mcqx/united-states) - [Parakeet Scaler](https://apptail.io/app/parakeet-scaler-NTBx/united-states) ## Retro Synth Available In - [United States](https://apptail.io/app/retro-synth-syntophone-LWgx/united-states) - [Türkiye](https://apptail.io/app/retro-synth-syntophone-LWgx/turkey) - [Japan](https://apptail.io/app/retro-synth-syntophone-LWgx/japan) - [Mexico](https://apptail.io/app/retro-synth-syntophone-LWgx/mexico) - [United Kingdom](https://apptail.io/app/retro-synth-syntophone-LWgx/united-kingdom) - [South Korea](https://apptail.io/app/retro-synth-syntophone-LWgx/south-korea) - [Bulgaria](https://apptail.io/app/retro-synth-syntophone-LWgx/bulgaria) - [Bahrain](https://apptail.io/app/retro-synth-syntophone-LWgx/bahrain) - [Brazil](https://apptail.io/app/retro-synth-syntophone-LWgx/brazil) - [Belarus](https://apptail.io/app/retro-synth-syntophone-LWgx/belarus) - [Switzerland](https://apptail.io/app/retro-synth-syntophone-LWgx/switzerland) - [Chile](https://apptail.io/app/retro-synth-syntophone-LWgx/chile) - [China](https://apptail.io/app/retro-synth-syntophone-LWgx/china) - [Colombia](https://apptail.io/app/retro-synth-syntophone-LWgx/colombia) - [Cyprus](https://apptail.io/app/retro-synth-syntophone-LWgx/cyprus) - [Germany](https://apptail.io/app/retro-synth-syntophone-LWgx/germany) - [Denmark](https://apptail.io/app/retro-synth-syntophone-LWgx/denmark) - [Dominican Republic](https://apptail.io/app/retro-synth-syntophone-LWgx/dominican-republic) - [Algeria](https://apptail.io/app/retro-synth-syntophone-LWgx/algeria) - [Ecuador](https://apptail.io/app/retro-synth-syntophone-LWgx/ecuador) - [Spain](https://apptail.io/app/retro-synth-syntophone-LWgx/spain) - [France](https://apptail.io/app/retro-synth-syntophone-LWgx/france) - [Greece](https://apptail.io/app/retro-synth-syntophone-LWgx/greece) - [Croatia](https://apptail.io/app/retro-synth-syntophone-LWgx/croatia) - [Hungary](https://apptail.io/app/retro-synth-syntophone-LWgx/hungary) - [Indonesia](https://apptail.io/app/retro-synth-syntophone-LWgx/indonesia) - [India](https://apptail.io/app/retro-synth-syntophone-LWgx/india) - [Iceland](https://apptail.io/app/retro-synth-syntophone-LWgx/iceland) - [Jamaica](https://apptail.io/app/retro-synth-syntophone-LWgx/jamaica) - [Jordan](https://apptail.io/app/retro-synth-syntophone-LWgx/jordan) - [Kenya](https://apptail.io/app/retro-synth-syntophone-LWgx/kenya) - [Kuwait](https://apptail.io/app/retro-synth-syntophone-LWgx/kuwait) - [Cayman Islands](https://apptail.io/app/retro-synth-syntophone-LWgx/cayman-islands) - [Lithuania](https://apptail.io/app/retro-synth-syntophone-LWgx/lithuania) - [Latvia](https://apptail.io/app/retro-synth-syntophone-LWgx/latvia) - [Malaysia](https://apptail.io/app/retro-synth-syntophone-LWgx/malaysia) - [Nigeria](https://apptail.io/app/retro-synth-syntophone-LWgx/nigeria) - [Norway](https://apptail.io/app/retro-synth-syntophone-LWgx/norway) - [Panama](https://apptail.io/app/retro-synth-syntophone-LWgx/panama) - [Peru](https://apptail.io/app/retro-synth-syntophone-LWgx/peru) - [Pakistan](https://apptail.io/app/retro-synth-syntophone-LWgx/pakistan) - [Poland](https://apptail.io/app/retro-synth-syntophone-LWgx/poland) - [Paraguay](https://apptail.io/app/retro-synth-syntophone-LWgx/paraguay) - [Romania](https://apptail.io/app/retro-synth-syntophone-LWgx/romania) - [Russia](https://apptail.io/app/retro-synth-syntophone-LWgx/russia) - [Singapore](https://apptail.io/app/retro-synth-syntophone-LWgx/singapore) - [Slovenia](https://apptail.io/app/retro-synth-syntophone-LWgx/slovenia) - [Slovakia](https://apptail.io/app/retro-synth-syntophone-LWgx/slovakia) - [Senegal](https://apptail.io/app/retro-synth-syntophone-LWgx/senegal) - [Taiwan](https://apptail.io/app/retro-synth-syntophone-LWgx/taiwan) - [Ukraine](https://apptail.io/app/retro-synth-syntophone-LWgx/ukraine) - [Uzbekistan](https://apptail.io/app/retro-synth-syntophone-LWgx/uzbekistan) - [United Arab Emirates](https://apptail.io/app/retro-synth-syntophone-LWgx/united-arab-emirates) - [South Africa](https://apptail.io/app/retro-synth-syntophone-LWgx/south-africa) - [Angola](https://apptail.io/app/retro-synth-syntophone-LWgx/angola) - [Argentina](https://apptail.io/app/retro-synth-syntophone-LWgx/argentina) - [Austria](https://apptail.io/app/retro-synth-syntophone-LWgx/austria) - [Australia](https://apptail.io/app/retro-synth-syntophone-LWgx/australia) - [Azerbaijan](https://apptail.io/app/retro-synth-syntophone-LWgx/azerbaijan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*