# zensoundlab vs Core Guitar

The clearest difference is update cadence: Core Guitar at every 2 weeks against zensoundlab's every 2 months. zensoundlab's advantage is iOS requirement (18.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

zensoundlab ships an update every 2 months, Core Guitar every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | zensoundlab | Core Guitar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zensoundlab/id6752822761/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 39 MB | 37 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PracticallyZen, LLC](https://appshunter.io/developer/1833874358) | [Michael Craig](https://appshunter.io/developer/1878001417) |

## What reviewers say

### zensoundlab

[App page](https://appshunter.io/ios/app/zensoundlab/id6752822761)

Create personalized audio therapy sessions with real-time generation of binaural beats, noise colors, and pure tones. Customize frequency, spectrum, and layer sounds for focus, sleep, or relaxation. Features a smart sleep timer and optional responsive visuals.

**Highlights:** Real-time binaural beat generation (0.5-40 Hz), Customizable noise colors (white, pink, brown, blue, violet), Pure tones and Shepard tones, Layered sound sessions, Pre-set therapy sessions, Smart sleep timer with Lock Screen integration, Responsive visuals

**Features:** macOS Compatibility

**In-app purchases:** none


### Core Guitar

[App page](https://appshunter.io/ios/app/core-guitar/id6759306663)

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

**In-app purchases:** none


## Frequently asked questions

### Is zensoundlab free?

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

### Is Core Guitar free?

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

### Do zensoundlab or Core Guitar have ads?

Neither zensoundlab nor Core Guitar shows ads.

### Which is updated more often, zensoundlab or Core Guitar?

zensoundlab ships an update every 2 months, and Core Guitar every 2 weeks. Most recently, zensoundlab was updated on October 10, 2026 and Core Guitar on October 25, 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.*