Tailsync

Tailsync

Tempo-synced reverb calculator

Download on App Store

Free for limited time (until 21 February 2026)

Why sync reverb with tempo?

When your reverb tail matches your track's tempo, the decay fades naturally between beats. This creates a cleaner, more cohesive mix where the reverb enhances the rhythm instead of fighting it.

Pre-delay controls the gap before reverb kicks in, keeping your dry signal punchy. Decay time determines how long the reverb rings out.

Tailsync calculates both values instantly based on your BPM and desired room size. Just copy the values into your reverb plugin.

Features

Instant tempo-synced calculations
5 reverb sizes from tight to hall
One-tap copy to clipboard
Beautiful, minimalist interface
Haptic feedback on mobile
Works completely offline

Pro tip

With iCloud Universal Clipboard enabled, tap any value on your iPhone and paste it directly into your DAW on Mac. No typing required.

Learn how to set up Universal Clipboard

Ready to sync your reverb?

Download Tailsync and make your mixes groove.

Download on App Store

Free for limited time (until 21 February 2026)