Breathe life into your music with the ultimate sound for wind synths — trusted by the pros.

IFW is a dedicated sound engine built exclusively for wind synthesizers. Just connect your wind controller via USB — no complex setup required — and start playing the same expressive sounds that have been trusted on professional stages for over a decade.

At its core is an ultra-clear, high-quality oscillator paired with an authentically warm, analog-style filter that responds with natural distortion. Add in rich effects, special filters that emulate strings and muted playing techniques, and an intuitive modulation matrix — all designed to unleash your full creative potential.

Share your custom patches with players around the world through our community feature — no login required. The ultimate performance experience, for every wind synth player.

Purchase a paid subscription to unlock all preset patches, the ability to edit and save, and a feature to share your patches.

If you do not cancel auto-renewal at least 24 hours before the end of your subscription period, your subscription will be automatically renewed. Your account will be charged for the renewal within 24 hours after the end of the current period.

When changing devices, using other devices with the same account, or reinstalling the app, you can restore your previously purchased paid version for free. Please tap "Restore Purchase" on the screen that appears at launch.

To cancel your subscription, please tap the icon in the top-right corner of the App Store, select "Subscriptions," choose "IFW," and then tap "Cancel Subscription."

Use of this app is subject to Apple's standard End User License Agreement (EULA).
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Here is our privacy policy.
https://studio-r.tokyo/products/ifw/privacypolicy.html