Out of 245+ custom audio apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Easily create custom audio mixes and music medleys with a simple interface. Combine multiple audio files, trim clips, and save your creations to personalized playlists for convenient playback.
Design a personalized soundboard with audio clips from various sources. Record new sounds, upload existing files, and organize them for easy playback. Overlap sounds for unique audio experiences.
What We Love
👍 Simple and easy to use
🚀 Customizable soundboard
💡 Ability to record and import own sounds
🎨 Colorful and visually appealing interface
💰 Reasonable pricing for ad-free version
Room to Improve
🐛 Occasional crashes and playback issues
🔊 Lack of volume/gain control for individual sounds
🔍 Difficulty organizing and managing large sound libraries
Discover over 1000 premium ringtones across 25+ categories or create your own custom tones from songs and videos. Easily import, trim, and add effects to personalize your iPhone's sounds for alarms, contacts, and more.
Audio Joiner-Mix&Merge tops our custom audio apps ranking as of September 2026, with a 4.9-star average from 101 App Store ratings, and it's free to download.
Are there free custom audio apps for iPhone?
Yes — 18 of the top custom audio apps we rank are free to download, including Audio Joiner-Mix&Merge and Custom Sound Box.
Does Audio Joiner-Mix&Merge have ads or in-app purchases?
Audio Joiner-Mix&Merge has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
How many custom audio apps are on the App Store?
We track 245+ custom audio apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What is Audio Joiner?
Audio Joiner is a free application designed to help users easily combine multiple audio files into a single track. It allows for trimming clips and creating custom music medleys.
How do I use Audio Joiner?
To use Audio Joiner, you select your desired audio files, combine them with a single tap, and can then trim and name your projects. Your edited audio can be saved to personalized playlists.