--- title: "FX-SQUARE - Classic FM synthe - Reviews, Revenue and Downloads in Ukraine | Apple App Store" description: "Authentic 80s FM Synthesizer Sound on Your iPhone! This is an authentic keyboard app that brings back the iconic 80s FM synthesizer sound right on your iPhone. Key Features 8 FM Preset Voices: Elect" --- # FX-SQUARE - Classic FM synthe — Ukraine > エレピ・ベル・リード・パッドなど8種類のプリセットを搭載 ![FX-SQUARE App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/07/51/55/0751554c-a7b0-2e80-d7d4-1390a02e9a22/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Kouki Yoshimoto](https://apptail.io/developer/kouki-yoshimoto-cvhiOb) **Category:** Music **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.yourname.fxsquare **Store:** Apple App Store **Country:** Ukraine **Version:** 1.2.1 (released 2026-07-22) **Original Release:** 2026-04-28 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ua/app/app/id6763827247) **AppTail Page:** [https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/ukraine](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/ukraine) ## FX-SQUARE Description Authentic 80s FM Synthesizer Sound on Your iPhone! This is an authentic keyboard app that brings back the iconic 80s FM synthesizer sound right on your iPhone. Key Features 8 FM Preset Voices: Electric Piano, Vibraphone, Crystal, Square Lead, Saw Lead, Fantasia, Synth Bass, and more. Built-in Effects: High-quality Reverb and Chorus effects. Full 88-Key Range: Scroll seamlessly across the entire 88-key keyboard. Mini-Map Navigation: Easily keep track of your current pitch range. Intuitive Controls: Enjoy rich, authentic FM sounds with a simple interface. Bilingual Support: Available in Japanese and English. Perfect for fans of 80s music, Pop, Fusion, City Pop, and nostalgic synth vibes! ## FX-SQUARE Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/05/cd/ea/05cdea65-8c8f-7e9d-19d1-241e8426a82c/FX-SQUARE_iPhone_EN44_00.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/c9/fa/4ac9faa6-5027-ee72-5a13-1325a03879bf/FX-SQUARE_iPhone_EN47_25.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/58/ca/6a/58ca6aa7-2352-4d0a-9648-4d54cc6c364f/FX-SQUARE_iPhone_EN46_11.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ad/85/3c/ad853cf9-80fc-cf0a-7133-761f4eaaf79e/FX-SQUARE_iPhone_EN45_04.png/1242x2688.png) ## Apps Similar to FX-SQUARE - [Instruments Free](https://apptail.io/app/instruments-free-Mve/ukraine) - [CloudBeats: Cloud Music Player](https://apptail.io/app/cloudbeats-cloud-music-player-qfld/ukraine) - [Alina String Ensemble](https://apptail.io/app/alina-string-ensemble-cTwe/ukraine) - [Sonic Synth : FM synthesizer](https://apptail.io/app/sonic-synth-fm-synthesizer-OyXe/ukraine) - [Andante | 音楽家のための練習日誌](https://apptail.io/app/andante-PVYf/ukraine) - [FM Essential](https://apptail.io/app/fm-essential-WTZf/ukraine) - [Organ Instrument](https://apptail.io/app/organ-instrument-cGhq/ukraine) - [Etude - Grand Piano App & AUv3](https://apptail.io/app/etude-grand-piano-app-auv3-ApRx/ukraine) - [Chords Explorer](https://apptail.io/app/chords-explorer-WCGz/ukraine) - [Rangiin | Sitar Synth + AUv3](https://apptail.io/app/rangiin-sitar-synth-auv3-aNSz/ukraine) ## FX-SQUARE Available In - [Chile](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/chile) - [Czechia](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/czechia) - [Finland](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/finland) - [Greece](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/greece) - [Italy](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/italy) - [South Korea](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/south-korea) - [New Zealand](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/new-zealand) - [Peru](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/peru) - [Portugal](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/portugal) - [Romania](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/romania) - [Thailand](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/thailand) - [Ukraine](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/ukraine) - [United States](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/united-states) - [South Africa](https://apptail.io/app/fx-square-classic-fm-synthe-kUqA/south-africa) --- ## 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*