Report updated Apr 2, 2026
Klang - Sound Board Widget
v1.1Casual users and power users who want to personalize their device experience with custom sound effects and quick-access audio triggers.
What Is Klang - Sound Board Widget?
Launched Sep 19, 2023
Updated Jun 2025
What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
What does it look like?
What are the key features?
Allows users to trigger sounds directly from the home or lock screen without opening the app.
Enables users to record or import audio files and extract sounds from existing videos.
Organize sounds into custom soundboards or display individual sounds via widgets.
Access to a library of pre-defined soundboards for quick discovery and use.
The app is built as an open-source project, promoting transparency and community trust.
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
“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.”
What Users Love
got this app for a soundboard on my lockscreen, and it really works! less than a second of delay
awesome feature is the widget tho! the most crucial sounds right there when needed.
simple and easy to use, i can make soundboards of all my favorite characters.
allowed me to upload all the custom audio bits... with relative ease.
absolute best part no ads and no subscription.
Pain Points
Everytime I try to add a sound it crashes
when I try to extract a sound or play it, the app immediately crashes.
i really wish there was a way to crop sounds in the app—iphone’s system for cropping is imprecise.
Wish there was a way to trim audio on recorded sounds.
some of my sounds are louder than others, and can be too loud when full-blast mode is on. add a way to set the volume
Medium confidence · 11 reviews available
What are the pros and cons?
Pros
- 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).
Cons
- 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.
What is the market outlook?
Growth Opportunities
- 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.
Who competes with Klang - Sound Board Widget?
The Nemesis
Why it's a threat
- +
Weaker sentiment at 45/100 — but still a direct threat
- +
Folder-Based Import
Contenders
Soundbox - Custom Soundboard
Gabriel Pires
Competes directly on the core utility of allowing users to create highly personalized soundboards from their own audio files.
Competes directly on the core utility of allowing users to create highly personalized soundboards from their own audio files.
Peers
While technically a music production sampler, power users utilize its grid interface to record, import, and trigger custom sounds.
AI Stem Separation
Widgetsmith
Cross Forward Consulting, LLC
Competes broadly for home screen widget real estate and personalization, though not strictly focused on audio.
Competes broadly for home screen widget real estate and personalization, though not strictly focused on audio.
AudioShare
Kymatica AB
An audio file manager used by iOS power users to organize, trim, and manage the exact types of audio files imported into Klang.
An audio file manager used by iOS power users to organize, trim, and manage the exact types of audio files imported into Klang.
What are the key takeaways?
Klang - Sound Board Widget is a divisive music app that is completely free. With a 4.6/5 rating from 99 reviews, it receives mixed feedback from users. Users particularly appreciate lockscreen widget functionality, though app crashes on play/add remains a common concern.
Best for: Casual users and power users who want to personalize their device experience with custom sound effects and quick-access audio triggers.
How much does it cost?
Model: free
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.