# Studio Calculator vs Phaser Factory

The clearest difference is update cadence: Studio Calculator at every 5 weeks against Phaser Factory's every 39 months. Studio Calculator also leads on price ($1.99 vs $6.99). Phaser Factory's advantage is iOS requirement (12.0 vs 15.6). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Studio Calculator costs $1.99 and Phaser Factory $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Studio Calculator against 5.0 for Phaser Factory. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Studio Calculator ships an update every 5 weeks, Phaser Factory every 39 months. The most recent releases landed on September 18, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Studio Calculator | Phaser Factory |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/studio-calculator/id1579974135/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/phaser-factory/id6444244044/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 39 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 7 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The RedHouse Apps](https://appshunter.io/developer/384363265) | [Genuine Soundware](https://appshunter.io/developer/1560880481) |

## 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


### Phaser Factory

[App page](https://appshunter.io/ios/app/phaser-factory/id6444244044)

Create custom phaser effects with this versatile audio plugin. Design unique sounds by adjusting stages, LFO, and feedback, and save your favorite presets. Developers can even export C++ code for their projects.

**Highlights:** Customizable phaser effects, Adjustable number of stages (1-20), LFO width and offset control, Feedback chain configuration, Save and recall presets, Export C++ class for developers

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

**In-app purchases:** none


## Frequently asked questions

### Is Studio Calculator free?

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

### Is Phaser Factory free?

Phaser Factory costs $6.99, with no in-app purchases.

### Which has better reviews, Studio Calculator or Phaser Factory?

Studio Calculator and Phaser Factory are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do Studio Calculator or Phaser Factory have ads?

Neither Studio Calculator nor Phaser Factory shows ads.

### Which is updated more often, Studio Calculator or Phaser Factory?

Studio Calculator ships an update every 5 weeks, and Phaser Factory every 39 months. Most recently, Studio Calculator was updated on September 18, 2026 and Phaser Factory on August 26, 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.*