Report updated May 12, 2026
Audio Joiner: Merge & Recorder
For casual users needing simple tools to combine audio clips or extract audio from local video files.
Audio Joiner: Merge & Recorder is an established entertainment app that is free with in-app purchases. With a 4.1/5 rating from 1.2K reviews, it shows polarized user reception. Users particularly appreciate the core audio joining functionality provides a free and effective solution for casual users, though the application fails to perform gapless audio joining which frustrates users expecting professional results remains a common concern.
What is Audio Joiner: Merge & Recorder?
Audio Joiner is an entertainment utility for merging audio tracks and extracting audio from video on iOS and Android.
Users hire the app for quick, low-friction audio concatenation, but the lack of gapless joining and mixing features forces them to seek more capable editors as their projects grow.
Current Momentum
v1.3 · 6mo ago
Maintenance- Ships frequent stability patches on Android.
- Last major iOS update June 2021.
Active Nemesis
Audio Editor - Music editor
By 苏娟 陈
Other Rivals
7-Day Rank Pulse 🇺🇸
EntertainmentRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Concatenates multiple audio files into a single track without count restrictions
Captures audio input directly within the application interface
Converts video files from camera roll into m4a, mp4, mov, or wav formats
Optimized processing footprint to minimize device resource consumption during file manipulation
How much does it cost?
- Free (Android)
- Paid at $4.99 (iOS)
Monetization is split by platform, with a $4.99 upfront cost on iOS and an ad-supported free model on Android.
Who Built It?
Lien Hoang
Providing simple, utility-focused tools for image editing and audio manipulation. Designed for users needing quick, manual adjustments to media files.
Portfolio
12
Apps
What other apps does Lien Hoang make?
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Explore the full Lien Hoang report
Portfolio breakdown, audience, momentum, and every app published by Lien Hoang.
What do users think recently?
High confidence · 59 reviews analyzed · Based on 59 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate the core audio joining functionality provides a free and effective solution for casual users and simple and clean visual interface allows for quick navigation during basic audio editing tasks, but report the application fails to perform gapless audio joining which frustrates users expecting professional results and importing multiple files is restricted by a lack of batch selection which hinders large projects.
What Users Love
What Frustrates Users
What Users Want
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Audio Joiner: Merge & Recorder?
How's The Entertainment Market?
How does it evolve in the Entertainment market?
Audio Joiner sits at #64 Paid in the US Entertainment category. The lack of recent updates on iOS compared to the Android version creates a fragmented experience that limits cross-platform brand consistency.
Rank progression
7 active rankings tracked — 30-day window
Which niche is Audio Joiner: Merge & Recorder in?
to merge and record audio files
Explore the full Music Production Editors niche
Every app in this space — 5 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
This app competes by capturing the same audio-editing audience but pivots from simple merging to high-end AI-driven voice transformation and real-time modulation.
Contenders(1)
Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.
This app competes for the same mobile audio-utility user base by focusing on sound enhancement rather than file management.
Same space(4)
This app overlaps by providing a platform for managing and playing back custom audio clips on mobile devices.
This app serves the professional audio playback market, competing for users who need precise control over audio sequences.
This app competes for the same casual user demographic looking to customize their device's audio library.
This app targets the professional audio management space, overlapping with our utility by controlling multi-source audio environments.
New entrants(2)
This app targets the aesthetic-driven audio market, competing for users who want to visualize their audio files.
This newcomer disrupts the space by introducing professional-grade node-based audio editing and plugin support to mobile.
Compare Audio Joiner: Merge & Recorder against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Audio Joiner: Merge & Recorder
Strengths to defend, gaps to attack
Core Strengths
- Lightweight processing footprint minimizes device resource consumption
- Simple interface lowers the barrier for first-time audio editing users
Critical Frictions
- $4.99 iOS price point exceeds category median for basic utilities
- Lack of gapless playback triggers negative sentiment in 1★ reviews
- Frequent crashes during processing drive users toward more stable alternatives
Growth Levers
- Implement batch file selection to reduce import friction for long-form content
- Add true audio mixing to capture prosumer demand
Market Threats
- Audio Editor - Music editor's 28,000-review volume creates a social proof barrier
- New entrants with higher release velocity threaten to capture the lightweight utility segment
What are the next best moves?
Audit crash logs because processing errors are the #1 stability complaint → reduce churn
Sentiment analysis identifies frequent crashes as a primary driver of negative reviews.
Trade-off: Pause new feature development on the audio recorder — stability is the current retention bottleneck.
Ship batch import functionality because manual selection is a top-requested workflow improvement → increase long-form usage
Reviewers explicitly cite the lack of batch selection as a barrier for large projects.
Trade-off: Deprioritize the UI refresh on the landing screen — workflow utility outweighs visual polish.
A counter-intuitive read
The app's simplicity is its primary retention mechanism, and adding complex mixing features may actually alienate the casual user base that currently drives the app's positive sentiment.
Feature Gaps vs Competitors
- Gapless audio joining (available in Audio Editor - Music editor)
- Waveform-based visual editing (available in Lexis Audio Editor)
- Multi-track mixing (available in Audio Editor - Music Mixer)
Key Takeaways
Audio Joiner succeeds as a lightweight utility for casual tasks, but its technical instability and lack of advanced features like gapless playback limit its growth, so the PM should prioritize stability and batch import to retain the current user base.
Where Is It Heading?
Declining
The casual audio utility market is consolidating around tools that offer both stability and basic editing features. Audio Joiner's maintenance-mode status on iOS leaves it exposed to more active competitors, and without addressing core stability issues, the app will continue to lose ground to rivals with higher update cadences.
Frequent crashes during file processing erode user trust, which compounds the rating drag already visible on Android.
The lack of gapless playback functionality drives users to more capable competitors, accelerating churn pressure into the next quarter.