DelayCalc BPM
Música
Sólo para iPhone
$69.00 · Diseñada para iPhone. No verificada para macOS.
iPhone
DelayCalc BPM turns a tempo into exact delay times and LFO rates in an instant — built for music producers and live engineers.
Type in a BPM and every note value lines up with its delay time (ms) and LFO frequency (Hz). No more doing the math by hand or digging through a chart; the number you need is right in front of you.
Don't know the tempo? Just tap along to the beat and DelayCalc estimates the BPM for you (tap tempo is a helper, not a precision detector).
Already have a time? Work backwards: enter a delay in ms or an LFO rate in Hz and DelayCalc tells you the BPM and the closest note values. "What BPM is this 375 ms pedal?" — answered.
Going further out? Odd tuplets (quintuplets and septuplets) are covered for polyrhythmic delays and experimental LFO rates.
Need a full bar or a loop? Pick a meter (3/4, 5/4, 5/8, 6/8, 7/8, 9/8 and more) and DelayCalc gives you the length of one bar and of 1 / 2 / 4 / 8-bar loops in ms, seconds, Hz, and samples — for loop LFOs, sequencers, and samplers.
Tap any note value to go deeper: seconds, plus sample counts at 44.1, 48, and 96 kHz. Copy any value with one tap straight into your gear or DAW.
Great for:
- Dialing in delay and LFO settings in your DAW
- Setting tempo-synced synths and delay pedals by hand
- Working backwards from a ms or Hz value to BPM and note value
- Timing loop LFOs, sequencer cycles, and sampler loop lengths
- Matching effects to the track at live PA gigs and rehearsals
- Pulling values from a track's tempo while DJing
Features:
- Instant ms / Hz from any BPM
- 15 note values, including triplets, dotted notes, and 32nds (`1/1` to `1/32D`)
- Odd tuplets: quintuplets and septuplets (5:4 / 7:4 ratios, Advanced)
- Reverse lookup: ms → BPM and Hz → BPM, with closest note candidates
- Meter & Loop Length: bar and 1 / 2 / 4 / 8-bar loops in ms / seconds / Hz / samples
- One-tap copy for any value
- Saved Setups: store a setup and restore it later (up to 20, on-device)
- Tap tempo to estimate BPM (helper feature)
- A clear warning when your taps are uneven
- Sample counts at 44.1 / 48 / 96 kHz for every note
- Dark, high-contrast UI that stays readable on a dim stage
Simple and honest:
- Values use your project tempo (quarter-note BPM) — the same numbers as your DAW
- A fast manual calculator — no mic analysis, no DAW link, no setup
- Saved setups stay on your device (nothing sent to the cloud)
- Core calculations work offline (a connection is only needed to open the Privacy Policy)
- No account
- No ads
- No subscription — pay once
Supported note values:
`1/1`, `1/2`, `1/2D`, `1/4`, `1/4T`, `1/4D`, `1/8`, `1/8T`, `1/8D`, `1/16`, `1/16T`, `1/16D`, `1/32`, `1/32T`, `1/32D`
Calificaciones y reseñas
- Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
Version 1.1.1 — usability improvements
- Cleaner, more compact layout — more delay / Hz values visible at a glance
- Tap Tempo is now collapsible (expand only when you need it); your BPM stays put
- The Reverse number field now has a Done button to dismiss the keyboard quickly
- Small display and interaction refinements
Still offline, still no account, still a one-time purchase.
Added in 1.1.0: Reverse lookup, Meter & Loop Length, odd tuplets (5:4 / 7:4), one-tap copy, Saved Setups, and the Delay / Reverse / Loop mode switch.
El desarrollador (KENTA OSAWA) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Accesibilidad
El desarrollador aún no ha indicado cuáles funciones de accesibilidad admite esta app. Obtén detalles
Ficha técnica
- Vendedor
- KENTA OSAWA
- Tamaño
- 19.2 MB
- Categoría
- Música
- Compatibilidad
Requiere iOS 15.0 o posterior.
- iPhone
Requiere iOS 15.0 o posterior. - iPod touch
Requiere iOS 15.0 o posterior. - Mac
Requiere macOS 12.0 o posterior y una Mac con el chip M1 de Apple o posterior. - Apple Vision
Requiere visionOS 1.0 o posterior.
- iPhone
- Idiomas
- Inglés
- Edad
4+
- 4+
- Copyright
- © 2026 K's App

