Best Delay Calculator Apps

248+ iOS apps curated and reviewed

4.4 avg rating
17 free apps
Updated September 2026

Every iPhone needs a few good delay calculator apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Delay Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Reverb & Delay CalculatorReverb & Delay CalculatorFree5.0★ (1)YesYesAug 2026
2Percent Delay CalculatorPercent Delay CalculatorFree5.0★ (5)NoNoMay 2026
3Calculator‰Calculator‰Free4.9★ (409K)YesNoSep 2026
4Delay CalcDelay CalcFree4.5★ (6)NoNoMay 2026
5Time Delay calculatorTime Delay calculatorFreeYesNoJul 2026
6DelayTool: BPM CalculatorDelayTool: BPM Calculator$0.995.0★ (4)NoNoAug 2026
7DelayFinderDelayFinderFree2.0★ (1)NoNoMay 2026
8WaveCalc - sound calculatorWaveCalc - sound calculatorFree5.0★ (1)NoYesAug 2026

Top Picks for Delay Calculator

Reverb & Delay Calculator#1

Reverb & Delay Calculator by Quentin Hayot

Music production helper
Editor's Choice
🎵 Music
5.0(1 ratings)
FreeAdsIn-App Purchases
Reverb & Delay Calculator screenshot 1
Reverb & Delay Calculator screenshot 2

This music production tool helps users find optimal reverb and delay settings. Input your track's tempo to instantly calculate values for pre-delay, decay, total length, and various delay note types. Streamline your audio mixing process with precise calculations.

Calculator‰#3

Calculator‰ by Tim O's Studios, LLC

Default Calculator
Worth Considering
🔧 Utilities
4.9😊(409K ratings)
FreeAds
Calculator‰ screenshot 1
Calculator‰ screenshot 2

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

What We Love

  • 👍 Easy to use
  • 👍 Large, clear buttons
  • 👍 Accurate calculations
  • 👍 Simple, no-frills design
  • 👍 Reliable and stable
  • 👍 Helpful for visual impairments

Room to Improve

  • 🔍 Lack of advanced features
  • 💰 Ads can be intrusive
  • 🔒 Concerns about security/malware
  • 🐛 Occasional bugs and glitches

More Delay Calculator apps to explore

FAQ about Delay Calculator

What are the best delay calculator apps for iPhone?
Reverb & Delay Calculator tops our delay calculator apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 17 of the top delay calculator apps we rank are free to download, including Reverb & Delay Calculator and Percent Delay Calculator.
Reverb & Delay Calculator shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ delay calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Reverb & Delay Calculator computes optimal values for reverb pre-delay, reverb decay, reverb total length, and delay length in notes, dotted notes, and triplets, all based on your track's tempo.
Reverb & Delay Calculator is free to download and use. It also offers a 'Pro Monthly' subscription for $0.99/P1M, which may remove ads or unlock additional features.

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