# Delay Wiz vs Studio Calculator

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.

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.

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.

## The numbers

| Metric | Delay Wiz | Studio Calculator |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/studio-calculator/id1579974135/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | — | Paid |
| Size | 10 MB | 3 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kilian IT-Consulting](https://appshunter.io/developer/541679965) | [The RedHouse Apps](https://appshunter.io/developer/384363265) |

## What reviewers say

### Delay Wiz

[App page](https://appshunter.io/ios/app/delay-wiz/id966839472)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Studio Calculator

[App page](https://appshunter.io/ios/app/studio-calculator/id1579974135)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*