# Studio Calculator vs PLAYnJAM

The clearest difference is price: PLAYnJAM at Free against Studio Calculator's $1.99. PLAYnJAM also leads on iOS requirement (13.4 vs 15.6). Studio Calculator's advantage is update cadence (every 5 weeks vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

PLAYnJAM is free to download; Studio Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Studio Calculator ships an update every 5 weeks, PLAYnJAM every 2 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Studio Calculator | PLAYnJAM |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| 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 5 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 3 MB | 147 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The RedHouse Apps](https://appshunter.io/developer/384363265) | [iDance](https://appshunter.io/developer/1680177485) |

## What reviewers say

### 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


### PLAYnJAM

[App page](https://appshunter.io/ios/app/playnjam/id6447109498)

**In-app purchases:** none


## Frequently asked questions

### Is Studio Calculator free?

Studio Calculator costs $1.99, with no in-app purchases.

### Is PLAYnJAM free?

PLAYnJAM is free to download, with no in-app purchases.

### Do Studio Calculator or PLAYnJAM have ads?

Neither Studio Calculator nor PLAYnJAM shows ads.

### Which is updated more often, Studio Calculator or PLAYnJAM?

Studio Calculator ships an update every 5 weeks, and PLAYnJAM every 2 months. Most recently, Studio Calculator was updated on September 18, 2026 and PLAYnJAM on June 1, 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.*