Klang vs Sound Deck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Klang
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.
- Home screen soundboard
- Lock screen soundboard
- Custom sound recording
- Import sounds from files/videos
- Pre-defined sound gallery
- Individual sound widgets
- Soundboard widgets
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Introducing Klang, the soundboard widget app that puts fun at your fingertips. With Klang, your home screen or lock screen becomes an instant soundboard. Play sounds quickly and easily using our new interactive widgets. It's as simple as tapping your screen. Want to customize your sounds? With Klang, you can. Record and import sounds from any file, or even grab neat sounds from your videos. Make your device sound unique to you! Create your own soundboard with Klang. You can set up widgets to display individual sounds or entire soundboards. Want to explore new sounds? Browse through our cool gallery and add pre-defined soundboards. One of the best things about Klang? It's completely free and open-source! Fun, versatile, and easy to use. Get Klang now and start mixing up some fun right from your home screen! Terms & Privacy Policy: https://structured.app/legal
Sound Deck
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.
- Preloaded sound effects panel
- Record custom sound effects
- Add sounds to personal panel
- Transform device into sound studio
- Creative audio adventures
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Sound Deck is your fast, customizable soundboard for streaming, live shows, podcasts, gaming, and content creation. Build a deck that fits your workflow. Choose your grid, add the sounds you need, and tap any pad to play it instantly. Organize your library by category, move sounds around your deck, and keep your best effects ready when the moment happens. Create original sound effects with AI, preview them, save them to My Sounds, and add them to your deck whenever you’re ready. You can also import your own audio files to make SoundDeck completely yours. FEATURES • Customizable soundboard grids• Instant sound playback• Add, remove, rearrange, and replace sound pads• Import your own audio files• AI sound-effect generation• Preview AI sounds before adding them• Categories and My Sounds library• Stop all sounds with one tap• Designed for creators, streams, podcasts, shows, and more Start free with 10 AI sound creations and 20 personal sound imports. SoundDeck Pro unlocks up to 200 AI sound creations per month and unlimited personal sound imports. Subscription terms: Payment is charged to your Apple Account at confirmation of purchase. Your subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your App Store account settings.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Klang | Sound Deck |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (121 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 121 — better | 3 |
| Update frequency | Every 21 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 11 MB | 168 MB |
| Age rating | 4+ | 4+ |
| Developer | unorderly GmbH | Henrique Bersani |
Customer experience
Klang
Sound Deck
In-app purchases
Klang
No in-app purchases
Sound Deck
- SoundDeck$1.991 Month
- SoundDeck Pro$4.991 Month









