Report updated Apr 16, 2026

Klang - Sound Board Widget is an established music app that is completely free. With a 4.6/5 rating from 99 reviews, it shows polarized user reception. Users particularly appreciate lockscreen widget functionality, though app crashes on play/add remains a common concern.

What is Klang - Sound Board Widget?

Klang - Sound Board Widget is a highly customizable, open-source soundboard application designed specifically for the iOS ecosystem. Its core value proposition lies in allowing users to trigger custom or pre-defined audio clips instantly from their home or lock screens without needing to open the app. By enabling users to import audio files, extract sounds from videos, and organize them into personalized soundboards, Klang serves as a versatile tool for device personalization. The app targets both casual users looking for quick meme sounds and power users who want highly personalized, quick-access audio triggers. Positioned in the Music category, Klang stands out in a crowded market of ad-heavy soundboard apps by offering a completely free, ad-free, and open-source experience. Its most significant competitive advantage is its deep integration with iOS interactive widgets, enabling zero-friction audio playback.

Current Momentum

v1.1

It’s been quite here, but we are back with a little update. This update finally adds Control Widgets, which lets you play sounds from your Control Center. Additionally, this brings the following changes: - Adds the ability to import folders (GH #3) - Adds ability to export sounds and boards (GH #3) - Fixes a bug where black sounds were not visible in dark mode (GH #2) - Stops the sound when deleting a sound (GH #5) - Stops the sound when tapping the widget again (GH #6) If you enjoy this little app, we’d really appreciate it if you left a review! ~ Leo

Active Nemesis

Instant Buttons Soundboard Pro

Instant Buttons Soundboard Pro

By Extreme Solutions Apps SL

Other Rivals

Customsound (Custom Soundboard
Soundboard Studio
Meme Soundboard by ZomboDroid
Soundbox - Custom Soundboard
MyInstants: Sound Buttons
Soundboard Studio Pro
Sound Effects!
Widgetsmith

7-Day Rank Pulse 🇺🇸

Music

No ranking data

Rating Pulse 🇺🇸

Recent User Mood

What makes this app unique?

What Does It Look Like?

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What Are The Key Features?

Interactive Home/Lock Screen WidgetsDifferentiator

Allows users to trigger sounds directly from the home or lock screen without opening the app.

Custom Sound ImportStandard

Enables users to record or import audio files and extract sounds from existing videos.

Soundboard ManagementStandard

Organize sounds into custom soundboards or display individual sounds via widgets.

Pre-defined GalleryStandard

Access to a library of pre-defined soundboards for quick discovery and use.

Open-Source ArchitectureDifferentiator

The app is built as an open-source project, promoting transparency and community trust.

How much does it cost?

Free
  • Completely free to use

The app is positioned as a free, open-source utility, likely serving as a brand-building tool or community project for the developer rather than a direct revenue generator.

Who Built It?

unorderly GmbH app icon 1
unorderly GmbH app icon 2
unorderly GmbH app icon 3
unorderly GmbH app icon 4

unorderly

(230.1K)

Equipping visual thinkers and Apple ecosystem users with integrated tools to manage daily routines, tasks, and time-blindness.

Portfolio

5

Apps

Free 4
Productivity25%
Utilities25%
Photo & Video25%

Explore the full unorderly report

Portfolio breakdown, audience, momentum, and every app published by unorderly.

Go deeper

What do users think recently?

Medium confidence · 11 reviews analyzed

How did the latest release land?

Overall
4.6/ 5
(99)
Current version
4.6/ 5
0.0 vs overall
(99)
Main signal post-update: lockscreen Widget Functionality.

What is the recent mood?

Mixed

Recent user voice shows a mixed sentiment. Users appreciate lockscreen widget functionality and customization and ease of use, but report app crashes on play/add and lack of audio trimming.

Limited review volume (11 reviews). Sentiment analysis will deepen as more data lands.

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

What is the competitive landscape for Klang - Sound Board Widget?

How's The Music Market?

Market outlook for this category

Available very soon

The rivals identified

The outtake for Klang - Sound Board Widget

Strengths to defend, gaps to attack

Core Strengths

  • Seamless integration with iOS interactive widgets for zero-friction playback.
  • Completely free, ad-free, and open-source, building strong user trust and goodwill.
  • Intuitive custom sound import capabilities (including video extraction).

Critical Frictions

  • Critical stability issues, specifically app crashes on iOS 18 when adding or playing sounds.
  • Lack of basic audio editing tools, such as trimming and volume normalization.
  • No direct monetization strategy to fund long-term development and maintenance.

Growth Levers

  • Competitors can exploit Klang's current iOS 18 instability to poach frustrated users.
  • Implementing highly requested QoL features (trimming, volume control) could significantly boost retention and positive reviews.
  • Potential to introduce a 'tip jar' or optional premium tier for advanced editing features without compromising the open-source core.

Market Threats

  • Major competitors like Instant Buttons improving their own widget functionality to match Klang's primary differentiator.
  • Future iOS updates further breaking widget or audio playback APIs, requiring constant maintenance.
  • Large, community-driven platforms (like Tuna) dominating the sound discovery phase, reducing the need for custom import tools.

Key Takeaways

Klang - Sound Board Widget is an established music app that is completely free. With a 4.6/5 rating from 99 reviews, it shows polarized user reception. Users particularly appreciate lockscreen widget functionality, though app crashes on play/add remains a common concern.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Klang - Sound Board Widget, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Klang - Sound Board Widget Intelligence Report.” Updated Apr 16, 2026. https://marlvel.ai/apps/klang-sound-board-widget

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