MemoJoin: Merge Recordings

Shanghai iagent AI Technology Co., Ltd

In-app purchases

About this app

MemoJoin is an audio merger for turning separate voice recordings into one reliable M4A without uploading your audio. Arrange clips, trim unwanted edges, preview every join and export locally on your Android device.

MERGE VOICE RECORDINGS
Import M4A, AAC, MP3 or WAV audio with Android's system file picker. Put Voice Memos, speeches, interviews, lectures, meetings, voice notes or podcast segments in the right order and rename clips when helpful.

TRIM WITHOUT TOUCHING ORIGINALS
Choose the section of each recording to keep. MemoJoin edits protected working copies, so the original audio files stay unchanged.

PREVIEW EVERY AUDIO JOIN
Listen to the end of one clip, the selected gap and the beginning of the next. Catch awkward cuts before creating the finished file.

EXPORT AND SHARE ONE M4A
Combine the arranged recordings into one validated M4A. Keep completed merges in local history, save with Android's system file picker or share through the Android Sharesheet.

PRIVATE, LOCAL AUDIO PROCESSING
No account or subscription. Optional ads use SDK-required technical data after consent and never receive your recordings. Audio is not uploaded to the developer.

FREE DOWNLOAD
The complete merge workflow is free to download. A one-time US$1.99 Google Play purchase removes ads permanently.

MemoJoin is a focused voice recording merger for lectures, interviews, meetings, voice notes and podcast clips—not a complicated music editor.

What’s new

Free download with optional ads, plus a one-time US$1.99 purchase to remove ads. Audio processing remains local and ads are requested only after consent.