SUS4 Recorder: Key & BPM

SUS4 Recorder: Key & BPM

Record a take, see its key

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Free
In-App Purchases

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Details

Released
June 17, 2026
Updated
October 12, 2026

Features

SUS4 Recorder: Key & BPM screenshot #1 for iPhone
SUS4 Recorder: Key & BPM screenshot #2 for iPhone
SUS4 Recorder: Key & BPM screenshot #3 for iPhone
SUS4 Recorder: Key & BPM screenshot #4 for iPhone
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About

Record a take and see its tempo, with an estimate of its key and chord. Search your recordings by name, key or chord, so you can find that riff in D later. Fully on-device: no cloud, no account. Press record for rehearsals, lessons and ideas. The newest take gets a card with its key, BPM and chord. Add reverb or EQ on playback without changing the original, then share it. • Records at 48 kHz • Tempo detection with a key and chord estimate • Reverb and 3-band EQ on playback, non-destructive • Library with search by name, key or chord • WAV export, share by AirDrop, Files or any app For musicians recording rehearsals and lessons, and songwriters who want their ideas labeled. Everyone gets five recordings a day. Pro, or SUS4 All-Access across the whole range, removes the daily limit and adds seven more reverbs, chorus, a compressor, drive and M4A export. Made in the UK by working musicians. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in SUS4 Recorder

1.2.0

October 12, 2026

SUS4 now speaks your language: the app is available in 50 languages. Any lifetime purchase now unlocks every SUS4 app. A clearer upgrade screen, plus fixes and polish throughout.

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Subscriptions & In-App Purchases

SUS4 Recorder Pro Monthly

Unlock the full effects chain

$0.991 Month
7 Days trial
How to cancel SUS4 Recorder subscription ⁉️

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