Synthesizer Sim
The Ultimate Synth, Keyboard
About
Transform your device into a versatile synthesizer with extensive sound-shaping capabilities. Explore a wide range of waveforms, envelopes, and effects. Record and share your musical creations as WAV files.
What's New in Synthesizer Sim
2.1.0
November 3, 2026
• MIDI: pick an input channel and set bend, aftertouch and knob curves • Basses are easier to hear on phone speakers • Clearer paywall messages when plans can't load • More reliable recordings and preset saving • The console app icon is back • Stability and performance improvements
MoreSubscriptions & In-App Purchases
Premium Monthly
Unlock all premium features with monthly access.
Developer apps
FAQ
Does Synthesizer Sim have ads?
Yes, the free version of Synthesizer Sim may display advertisements. The Premium subscription removes ads and unlocks all features.
What devices does Synthesizer Sim support?
Synthesizer Sim is available on iPhone, iPad, and iPod devices, offering a versatile music creation experience across Apple's mobile ecosystem.
How much does Synthesizer Sim Premium cost?
Premium offers a monthly subscription for $2.99, a yearly subscription for $14.99 with a 7-day free trial, or a one-time lifetime purchase.
Can I use an external MIDI controller with Synthesizer Sim?
Yes, Synthesizer Sim supports USB, Bluetooth, and network MIDI input, allowing you to play and control the synthesizer with external MIDI controllers.
What kind of scales and tunings does Synthesizer Sim offer?
Synthesizer Sim includes Western, world, and makam scales, with adjustable root, A4 reference, and per-note cent offsets for custom tunings.
How often is Synthesizer Sim updated?
The app was last updated on November 3, 2026, indicating a commitment to ongoing development and improvements. Users can expect regular updates.
What is the age rating for Synthesizer Sim?
Synthesizer Sim has an age rating of 4+, making it suitable for a wide range of users interested in music creation.
Can I record performances in Synthesizer Sim?
Yes, you can record your synth performances directly within Synthesizer Sim without needing microphone access. These recordings can be replayed or exported as WAV files.
