--- title: "Tempus - Delay Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Tempus is a tool for calculating Delay Times and sample Re-Pitch amounts / BPMs! - Tap-tempo Metronome with the ability to specify the # of beats - View Delay Times & preview what each Delay sounds l" --- # Tempus - Delay Calculator — United States > Delay & Re-Pitch Calculator ![Tempus App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d4/26/6d/d4266df6-9bd8-0710-7606-31f222c3a6c5/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png) **Developer:** [Marcos Kohler](https://apptail.io/developer/marcos-kohler-qUG) **Category:** Music **Rating:** 4.6/5 (9 ratings) **Price:** Free **Bundle ID:** com.marcoskohler.tempus **Store:** Apple App Store **Country:** United States **Version:** 1.8 (released 2024-07-11) **Original Release:** 2019-11-22 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1488364362) **AppTail Page:** [https://apptail.io/app/tempus-delay-calculator-hCnf/united-states](https://apptail.io/app/tempus-delay-calculator-hCnf/united-states) ## Tempus Description Tempus is a tool for calculating Delay Times and sample Re-Pitch amounts / BPMs! - Tap-tempo Metronome with the ability to specify the # of beats - View Delay Times & preview what each Delay sounds like - Calculate sample Re-Pitch amounts / BPMs when changing the BPM in your DAW & using Re-Pitch Warp modes ## Tempus Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d0/43/fb/d043fbdf-a438-36e6-f04d-cbd16b3b12ea/267ac1aa-c492-450c-ad7f-620200541781_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-07-27_at_14.58.36.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c8/31/d3/c831d371-ea93-1b8d-b0d6-440b4316868f/79bd2b48-5789-4c86-8a3f-8b1c52a7df02_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-07-27_at_14.58.37.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/ae/53/c7ae5341-277c-4b88-1590-16f5fcabf2a6/4c3fae34-70c8-49c6-afc8-5e0fff0161b5_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-07-27_at_14.58.39.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cf/2e/f6/cf2ef632-4642-265a-41bb-24272ae545b5/fc47a483-8893-4802-8933-c1753b6971d5_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2020-07-27_at_14.58.42.png/1242x2688.png) ## Tempus Rating Breakdown in United States - 5 stars: 8 (89%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (11%) ## Tempus Reviews in United States ### *---- "Broke" I'd manually type in the bpm and click apply but the delay times never change -- jmjmjnjmjnjmjmjn, 2026-02-04 ### ***** "Great app but…" Love this app totally amazing and does what I need it to do. However, in the recent update on older iPhones the tempo is cut off because I guess the older phones screen is smaller? It just shows “12…bpm” could be 125 could be 122. It may seem small but it’s annoying. Thanks! -- Crazybassplaya, 2025-05-29 ### ***** "Perfect" This app is exactly what I was looking for. Beautifully designed, intuitive UI, easy to use. I love that the sounds give me a preview of the delay times/types outside of my effects setup and recording workflow, as it negates a lot of that evil time vampire called ‘Fiddling.’ This app helps me to focus on the fit of the delay rather than guessing it. I was concerned about Apple’s data collection warning, but when you click on the details, the developer says they do not collect user data, so – perfect! This is an app every music maker and engineer should have on their phone and in their pocket if they’re dealing with delays and reverbs. -- Limey Brit, 2024-03-13 ### ***** "Beautifully Designed BPM Calculator, allows for complex calculations" I really love the look and functionality of this calculator. When you get functionality, as well as design workflow, and then mix that together with it being aesthetically beautiful! I would say you have a 5/5 App! I would LOVE to see this developer use the code he has to build some effects for us musicians, who are now able to be “SNOBS” lol when it comes to choosing the FX apps we use to play live and what we use in our “studio” (Not sure if I can call my 2 iPad Pro’s, M2 Mac Book, an M-Audio interface, a Shure Beta SM 58… a Shure SM57 and an AKG-414 mics, a few Guitars Les Paul ‘57 re-issue, Kramer SM1, an Ibanez (active) pickup bass, Martin E series, and an Alveraz Studio guitar, and an Alessis Drum set a studio… However it sure is a BLAST to use all the AMAZING apps that guys like this developer make!!!! I would LOVE to see something from this developer, such as delays, reverbs, pitch shifters and so on!!! The way he laid things out may just be a start of a LIFETIME of people using his apps! Oh if so … please let me be of help to beta test (don’t care to pay for the app) that would be MY PLEASURE!!! -- Thirdnail, 2024-01-17 [View all Tempus reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Tempus Discovered Keywords - tempus - delay calculator ## Apps Similar to Tempus - [Yukawa - AUv3 Plug-in Effect](https://apptail.io/app/yukawa-auv3-plug-in-effect-dtw/united-states) - [Metronome M1 Pro](https://apptail.io/app/metronome-m1-pro-jqLc/united-states) - [Studio Calculator](https://apptail.io/app/studio-calculator-kiPe/united-states) - [Drum Beats Metronome](https://apptail.io/app/drum-beats-metronome-iknf/united-states) - [Band Metronome: Tempo, Setlist](https://apptail.io/app/band-metronome-tempo-setlist-doYf/united-states) - [MusicMath](https://apptail.io/app/musicmath-RrYf/united-states) - [Time Guru Metronome for iPad](https://apptail.io/app/time-guru-metronome-for-ipad-ZFfl/united-states) - [4 bars Metronome](https://apptail.io/app/4-bars-metronome-EeOm/united-states) - [Auto BPM: Music Tempo Finder](https://apptail.io/app/auto-bpm-music-tempo-finder-yYOm/united-states) - [Tempus - Metronome](https://apptail.io/app/tempus-metronome-kYUu/united-states) ## Tempus Available In - [United States](https://apptail.io/app/tempus-delay-calculator-hCnf/united-states) - [Germany](https://apptail.io/app/tempus-delay-calculator-hCnf/germany) - [United Kingdom](https://apptail.io/app/tempus-delay-calculator-hCnf/united-kingdom) - [Spain](https://apptail.io/app/tempus-delay-calculator-hCnf/spain) - [Switzerland](https://apptail.io/app/tempus-delay-calculator-hCnf/switzerland) - [France](https://apptail.io/app/tempus-delay-calculator-hCnf/france) - [Italy](https://apptail.io/app/tempus-delay-calculator-hCnf/italy) - [China](https://apptail.io/app/tempus-delay-calculator-hCnf/china) - [Russia](https://apptail.io/app/tempus-delay-calculator-hCnf/russia) - [Israel](https://apptail.io/app/tempus-delay-calculator-hCnf/israel) - [Colombia](https://apptail.io/app/tempus-delay-calculator-hCnf/colombia) - 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