# Lambda vs mySetup

The clearest difference is price: mySetup at Free against Lambda's $2.99. mySetup also leads on update cadence (every 4 weeks vs every 54 months). Lambda's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.5). On ads and in-app purchases there is nothing between them.

mySetup is free to download; Lambda costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lambda ships an update every 54 months, mySetup every 4 weeks. The most recent releases landed on September 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Lambda | mySetup |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lambda/id434581690/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 4 weeks** |
| Monetization | Paid | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dgApps](https://appshunter.io/developer/357488432) | [Terenzio Cavalli](https://appshunter.io/developer/1760227484) |

## What reviewers say

### Lambda

[App page](https://appshunter.io/ios/app/lambda/id434581690)

This app helps musicians and sound engineers convert between musical notes, frequencies, and wavelengths. It features a dynamic fader, built-in oscillator, and frequency tracker with waveform display. Customize tuning standards and speed of sound for precise audio analysis.

**Highlights:** Convert notes, frequencies, wavelengths, Dynamic fader for real-time adjustment, Built-in oscillator with waveform, Frequency tracker with waveform, Customizable tuning standards, Adjustable speed of sound, Share data via standard methods

**In-app purchases:** none


### mySetup

[App page](https://appshunter.io/ios/app/mysetup/id6670179512)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lambda free?

Lambda costs $2.99, with no in-app purchases.

### Is mySetup free?

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

### Do Lambda or mySetup have ads?

Neither Lambda nor mySetup shows ads.

### Which is updated more often, Lambda or mySetup?

Lambda ships an update every 54 months, and mySetup every 4 weeks. Most recently, Lambda was updated on September 17, 2026 and mySetup on October 4, 2026.

---

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