# Pulser BPM Calculator — Delay, Reverb, & Mod/FX Timing > Calculates audio effect timing and BPM to milliseconds for musicians and producers. (iPhone/iPad app by Michael Schmidt.) - Source: https://appshunter.io/ios/app/pulser-bpm-calculator/id6751174325 (this page in markdown: same URL + `.md`) - Developer: [Michael Schmidt](https://appshunter.io/developer/1833497601) - Category: Music, Music - Price: $1.99 - Rating: 4.50/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 18.5 · 33 MB - Languages: English - Released: 2025-08-20 - Data updated: 2026-06-04 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/pulser-bpm-calculator/id6751174325/reviews.md ## What is Pulser BPM Calculator? Instant BPM & audio timing calculator. Find delay, reverb, and modulation times fast. Perfect for producers, musicians, and engineers. Pulser is the essential studio utility for musicians, producers, and audio engineers who need fast, accurate timing values. Whether you’re setting up delays, dialing in pre-delay for reverb, or syncing modulation rates, Pulser gives you the numbers instantly. Key Features - BPM Calculator – Convert tempo to milliseconds with precision. - Delay & Pre-Delay Calculator – Quickly find exact note values. - Reverb Time Calculator – Perfectly set decay and pre-delay times. - Mod & LFO Rate Calculator – Lock modulation and LFO rates to your tempo. - Fractional Precision – Adjust with dotted and triplet note options. - Pulser is designed with clarity and speed in mind — no clutter, just the tools you need to keep your music in perfect time. - Whether you’re mixing in the studio or creating on the go, Pulser saves you guesswork and lets you focus on making music! ## Key features - BPM to milliseconds conversion - Delay and pre-delay calculation - Reverb time calculation - Modulation and LFO rate calculation - Fractional note precision (dotted, triplet) - Studio utility for audio engineers ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/pulser-bpm-calculator/id6751174325/reviews.md ### 5/5 — Every guitarist, song writer, and mixer needs this! *2025-08-27* This was much needed tool in my song creation! Saves me a ton of time in calculations. The Tap Tempo is WAY MORE accurate than any other app I’ve used! For $1.99, you can’t go wrong adding it to the toolbox! ### 4/5 — The boarders cut off parts of the app on my IPAD. Also suggestions. *2025-08-22* The boarders cut off parts of the app on my IPAD so i cant really see or utilize all the options. Cant use it on my iphone yet until i update the IOS. Mainly want to use this for reverb time so a longer list of note divisions would help, as well as another list of decay times that calculate the subtraction of of Pre-Delay times (in case i use pre-delay) from the decay times would be nice for efficiency. And finally, it could be a separate page, but a reference to a small/medium/large room/hall/plate/ambience/chamber times for the bpm of the track. Sorta like the one from POLARITY AUDIO. That would make this app a GEM. And if you want to take it even further, making a PLUGIN would set the community straight FOREVER. Just some suggestions. Keep up the good work. But yea the ipad app needs an update. ## Frequently asked questions about Pulser BPM Calculator ### What is Pulser BPM Calculator used for? Pulser BPM Calculator is used to instantly calculate precise audio timing values for effects like delay, reverb, and modulation, converting BPM to milliseconds. It helps musicians and producers sync their audio effects to the tempo of their music. ### How accurate is Pulser BPM Calculator? The app offers precision in its calculations, allowing users to adjust timing with fractional precision for dotted and triplet note options. This ensures that audio effects are perfectly timed to the music. ### What devices does Pulser BPM Calculator support? Pulser BPM Calculator is currently supported on iPhone devices. ### What is the price of Pulser BPM Calculator? Pulser BPM Calculator is available for a one-time purchase of $1.99. ### How often is Pulser BPM Calculator updated? The app was last updated on August 27, 2025, with version 1.1.1. This indicates active development and support from the developer. ### Does Pulser BPM Calculator have ads? No, Pulser BPM Calculator does not contain advertisements. It provides an ad-free experience for users. ### What is the age rating for Pulser BPM Calculator? Pulser BPM Calculator has an age rating of 4+, making it suitable for a wide range of users. ### Can Pulser BPM Calculator help with syncing LFO rates? Yes, Pulser BPM Calculator includes a feature to calculate Mod & LFO rates, allowing users to lock modulation and LFO rates precisely to their music's tempo. ## Version history (last 3 releases) ### 1.1.1 — 2025-08-27 Revised the location of the info button on iPhone. ### 1.1 — 2025-08-26 Added basic functional support for iPad users. ### 1.0 — 2025-08-20 No release notes. ## Apps similar to Pulser BPM Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [FuncBud Math Sequencer & Synth](https://appshunter.io/ios/app/funcbud-math-sequencer-and-synth/id6502771916) | 4.9 (7) | $5.99 | Music | | [Beatly Pro](https://appshunter.io/ios/app/beatly-pro/id1550189157) | 4.5 (36) | $4.99 | Music | | [ddtctmcc](https://appshunter.io/ios/app/ddtctmcc/id6453841257) | 5.0 (3) | $5.99 | Music | | [ShapeStage Morphing AUv3 FX](https://appshunter.io/ios/app/shapestage-morphing-auv3-fx/id6740706121) | 4.0 (4) | $6.99 | Music | ## More apps by Michael Schmidt - [Colorful Chords](https://appshunter.io/ios/app/colorful-chords/id6765459788) All apps by Michael Schmidt: https://appshunter.io/developer/1833497601 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*