Comparison

Delay Wiz vs Studio Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Delay Wiz

Features
Read full description

Using a distance, score tempo in bpm and the room temperature Delay Wiz gives you following results: - speed of sound - resulting delay in ms,with playback function - delay as score duration With the score duration information you can evaluate timing related inaccuracies when playing with musicians in large setups without proper monitoring. Using the listen function the Delay Wiz plays two audio clicks with the calculated delay.

About

Studio Calculator

This app provides fast, smart, and accurate music-related calculations for audio professionals. It intelligently determines results based on the values you input, eliminating the need to search external resources. Stay focused on your work with instant answers for tempo, delay, pitch, duration, and more.

Highlights
  • BPM & tempo calculations
  • Delay & phase alignment
  • Time-stretch & pitch shift
  • Duration & file size
  • Frequency to MIDI note
  • Frame-based timing
  • Tap tempo input
Features
Read full description

Studio Calculator is your go-to app for fast, smart, and accurate music-related calculations. Simply add the values you know and the app will intelligently figure out what it can calculate for you.. No more digging through menus or websites mid-session. Stay in focus and get instant answers for: BPM & tempo calculations Delay & phase alignment Time-stretch & pitch shift Duration & file size Frequency to MIDI note Frame-based timing for video ...and much more ### Real-World Examples: • Microphone delay in samples? Just enter the distance in meters. The app gives you time in seconds, samples, and more (automatically adjusted to your sample rate) • Need all delay times for a BPM? Tap or enter the BPM—see delay times in ms, seconds, or Hz instantly. • Have a 2-bar loop and want the BPM? Enter the loop length in seconds or samples and the number of bars and get the correct BPM for any time signature. • Changing from 440 Hz to 432 Hz? Input both frequencies and get the pitch shift in semitones and the time-stretch percentage. • Song duration from BPM and bars? Enter BPM and bar count, total time is calculated. • Working in 6/8? Input your metronome tempo to get the DAW’s BPM. • Total time of multiple songs? Add all times and get the sum. • Need to know disk space for a 75-minute multitrack? Enter the time, set your sample rate, bit depth, and channel count; your file size is calculated. ### Features: • Clean, minimalist UI with dark mode • Copy any result and reuse it as new input. • Tap tempo input for fast and accurate BPM entry • Supports irregular, simple, and compound time signatures • Accurate 64-bit floating-point calculations • Share an image of your calculation • Built-in support for 9 standard frame rates • Frequency -> MIDI note conversion • File size calculations based on duration and audio specs • Customizable: sample rate, bit depth, channel count, time signature, tuning and frame rate • Collapsible results for a clean overview ### The Studio Calculator is your perfect assistant. Give it the values you have, and it will calculate everything there is to know. More calculations are coming! If you’re missing a calculation, let us know, your feedback is much appreciated.

Screenshots

Delay Wiz4 screens
Studio Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Studio Calculator at every 5 weeks against Delay Wiz's every 15 months. Studio Calculator also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Delay Wiz's advantage is price ($0.99 vs $1.99). On ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Delay Wiz costs $0.99 and Studio Calculator $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Delay Wiz ships an update every 15 months, Studio Calculator every 5 weeks. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 5 level
Delay Wiz versus Studio Calculator: the parameters behind the verdict, then further details
ParameterDelay WizStudio Calculator
Price$0.99 — better$1.99
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 15 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.6 — better
Further details — not scored
Size10 MB3 MB
Age rating4+4+
DeveloperKilian IT-ConsultingThe RedHouse Apps

In-app purchases

None

Delay Wiz

No in-app purchases

None

Studio Calculator

No in-app purchases

Questions

Is Delay Wiz free?
Delay Wiz costs $0.99, with no in-app purchases.
Is Studio Calculator free?
Studio Calculator costs $1.99, with no in-app purchases.
Do Delay Wiz or Studio Calculator have ads?
Neither Delay Wiz nor Studio Calculator shows ads.
Which is updated more often, Delay Wiz or Studio Calculator?
Delay Wiz ships an update every 15 months, and Studio Calculator every 5 weeks. Most recently, Delay Wiz was updated on September 9, 2026 and Studio Calculator on September 18, 2026.

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