# Klang vs Sound Deck

The clearest difference is in-app purchases: Klang at none against Sound Deck's 2. Klang also leads on ratings volume (121 vs 3). Sound Deck's advantage is update cadence (every 3 weeks vs every 21 months) and rating (5.0 vs 4.6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sound Deck sells 2 in-app purchases, starting at $1.99 per month. Klang asks for nothing beyond the download.

Sound Deck holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Klang has 121 ratings behind it against 3, so its average is the more settled of the two.

Klang ships an update every 21 months, Sound Deck every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Klang | Sound Deck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (121 ratings)](https://appshunter.io/ios/app/klang-sound-board-widget/id6450279059/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sound-deck/id6470239624/reviews)** |
| Number of ratings | **121** | 3 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 168 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [unorderly GmbH](https://appshunter.io/developer/1120717165) | [Henrique Bersani](https://appshunter.io/developer/1384634153) |

## What reviewers say

### Klang

[App page](https://appshunter.io/ios/app/klang-sound-board-widget/id6450279059)

Transform your home and lock screens into interactive soundboards. Easily play custom or pre-made sounds with just a tap. Record your own audio or import from videos to personalize your device's sound experience.

**Highlights:** Home screen soundboard, Lock screen soundboard, Custom sound recording, Import sounds from files/videos, Pre-defined sound gallery, Individual sound widgets, Soundboard widgets

**Features:** Vision Pro support

**In-app purchases:** none


### Sound Deck

[App page](https://appshunter.io/ios/app/sound-deck/id6470239624)

This app provides a preloaded sound panel with a variety of sound effects. Users can record and add their own sounds to a personal panel, transforming their device into a creative audio studio for fun or soundscape creation.

**Highlights:** Preloaded sound effects panel, Record custom sound effects, Add sounds to personal panel, Transform device into sound studio, Creative audio adventures

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoundDeck | $1.99 | per month |
| SoundDeck Pro | $4.99 | per month |


## Frequently asked questions

### Is Klang free?

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

### Is Sound Deck free?

Sound Deck is free to download, with in-app purchases available.

### Which has better reviews, Klang or Sound Deck?

Sound Deck is rated higher. Klang averages 4.6 out of 5 from 121 ratings, while Sound Deck averages 5.0 from 3 ratings.

### Do Klang or Sound Deck have ads?

Neither Klang nor Sound Deck shows ads.

### Which is updated more often, Klang or Sound Deck?

Klang ships an update every 21 months, and Sound Deck every 3 weeks. Most recently, Klang was updated on November 3, 2026 and Sound Deck on November 3, 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.*