# Synthesizer Sim — The Ultimate Synth, Keyboard > Mobile synthesizer simulator for creating, playing, and recording music. (iPhone/iPad app by Alper Kahriman.) - Source: https://appshunter.io/ios/app/synthesizer-sim/id6740828486 (this page in markdown: same URL + `.md`) - Developer: [Alper Kahriman](https://appshunter.io/developer/1054578352) - Category: Music, Entertainment - Price: Free with in-app purchases - Rating: 4.10/5 from 12 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 152 MB - Languages: American English, Arabic, Turkish - Released: 2025-01-22 - Data updated: 2026-09-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/synthesizer-sim/id6740828486/reviews.md ## What is Synthesizer Sim? Create, play, and explore sound with a powerful mobile synthesizer. Synthesizer Sim transforms your device into a complete synth keyboard and music creation studio. PLAY & PERFORM - Responsive synth keyboard with expressive touch control - Pitch bend and transpose for dynamic performance - Microtonal tuning support for advanced musicians DESIGN YOUR SOUND - Advanced synthesizer engine - Create pads, leads, bass, and unique textures -Built-in effects and modulation controls MIDI & MUSIC TOOLS - NEW: MIDI keyboard support - Play external MIDI controllers easily - MIDI playback and practice tools RHYTHM & TIMING - Metronome and rhythm accompaniment - Adjustable tempo for practice and performance RECORD & SHARE - Record your performances - Save and share your music instantly Whether you're learning synthesis or performing live, this synth app gives you full creative control. ## Key features - Responsive synth keyboard - Advanced sound design engine - Built-in effects and modulation - MIDI keyboard support - Rhythm accompaniment and metronome - Performance recording and sharing ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Get Premium | $9.99 | one-time | ## Frequently asked questions about Synthesizer Sim ### Does Synthesizer Sim have ads? Yes, Synthesizer Sim contains advertisements. This is common for free music creation applications that offer in-app purchases. ### What devices is Synthesizer Sim compatible with? Synthesizer Sim is available for iPhone, iPad, and iPod. It is designed to run on iOS devices. ### How often is Synthesizer Sim updated? The latest version, 1.4.1, was released on May 21, 2026. Updates typically occur to introduce new features or fix bugs. ### What is the age rating for Synthesizer Sim? Synthesizer Sim has an age rating of 4+. This indicates it is suitable for users of all ages. ### Can I use an external MIDI controller with Synthesizer Sim? Yes, Synthesizer Sim supports MIDI keyboard input, allowing you to easily play external MIDI controllers. ### What kind of sounds can I create with Synthesizer Sim? You can create a wide variety of sounds, including pads, leads, basslines, and unique textures, using its advanced synthesizer engine and built-in effects. ### How can I share my music created with Synthesizer Sim? You can record your performances directly within Synthesizer Sim and then save and share your music instantly. ### What are the user reviews like for Synthesizer Sim? Synthesizer Sim has a rating of 3.4 stars from 7 ratings. User sentiment can vary, but this indicates a mixed reception. ## Version history (last 5 releases) ### 1.4.1 — 2026-05-21 • Improved ad experience • Bug fixes and stability improvements • Better overall performance ### 1.3.1 — 2026-04-18 • Performance improvements and stability updates • Added MIDI keyboard support • Improved overall responsiveness and playability ### 1.2.1 — 2025-10-07 Major Update - Your Sound Studio Just Got Bigger! Step into the next generation of mobile synthesis with enhanced creativity tools and refined performance features. New Features & Improvements: Advanced Sound Engine: Enjoy richer tones, faster response, and smoother modulation. Pitch Bend Wheel: Add emotion and dynamic control to every performance. Microtonal Tuning: Explore unique scales and non-standard tunings for total freedom in sound design. Improved Recording System: Capture high-quality audio or record your screen to share your process. Expanded Instrument Library: New premium pianos, strings, and pads for deeper inspiration. Enhanced Interface: Sleeker look, optimized touch response, and easier navigation. Download the update now and unleash your full creative potential with Synthesizer Sim! ### 1.1.1 — 2025-03-10 Performance improvements and minor bug fixes for a smoother experience. ### 1.0.1 — 2025-01-22 No release notes. ## Apps similar to Synthesizer Sim | App | Rating | Price | Category | | --- | --- | --- | --- | | [LE05: Digitalism 2000 + AUv3](https://appshunter.io/ios/app/le05-digitalism-2000-plus-auv3/id1547016343) | 4.2 (138) | Free | Music | | [Touchophone - Synthesizer](https://appshunter.io/ios/app/touchophone-synthesizer/id6760622221) | — | Free | Music | | [Saucillator](https://appshunter.io/ios/app/saucillator/id6752227604) | 4.9 (33) | Free | Music | | [Cellular Synthesizer](https://appshunter.io/ios/app/cellular-synthesizer/id6455370670) | 4.8 (5) | Free | Music | | [Pegboard - Wavetable Synth](https://appshunter.io/ios/app/pegboard-wavetable-synth/id1566248837) | 4.3 (9) | Free | Music | | [EduSynth - Educational Synth](https://appshunter.io/ios/app/edusynth-educational-synth/id6758921153) | — | Free | Music | ## More apps by Alper Kahriman - [The Chain Xylophone](https://appshunter.io/ios/app/the-chain-xylophone/id1058047494) - [Toddlers Christmas Fireworks](https://appshunter.io/ios/app/toddlers-christmas-fireworks/id1063152763) - [Hey Baby Fireworks](https://appshunter.io/ios/app/hey-baby-fireworks/id1080325289) - [Education For Toddlers](https://appshunter.io/ios/app/education-for-toddlers/id1084346373) - [Hey Funny Fireworks](https://appshunter.io/ios/app/hey-funny-fireworks/id1212344646) - [Professional Violin](https://appshunter.io/ios/app/professional-violin/id1452594913) All apps by Alper Kahriman: https://appshunter.io/developer/1054578352 ## Related topics [synthesizer keyboard](https://appshunter.io/ios/topics/synthesizer-keyboard) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*