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Bottom Line: Recording LINE Calls Is Easier Than You Think
Many people assume that recording LINE calls requires installing a third-party app or buying a separate voice recorder.
That's not the case.
Your phone's built-in screen recorder, iOS 26's on-device capture, and the option to save LINE voice messages directly can all preserve the audio.
There are only two key points: turn on speakerphone during the call, and know where the file ends up afterward.
Here, I'll walk through the steps for both iPhone and Android, breaking everything down so you can simply follow along.
Step 1: Determine Whether You Need to Record a "Call" or a "Voice Message"
LINE recording needs generally fall into two categories, and the approach differs completely.
Type 1: LINE Live Calls
This refers to when you're on an active call with someone and want to record both sides of the conversation.
For this, you'll need to rely on your phone's screen recording or call recording features, since LINE doesn't have built-in call recording.
Type 2: LINE Voice Messages
This refers to voice bubbles sent by the other person that you want to save to your phone.
In this case, you can simply save the file directly from the LINE chat—no recording needed.
First, identify which type you're dealing with, so you don't go down the wrong path.
Step 2: Recording LINE Calls on iPhone—Built-In Features Are All You Need
iPhone users now have two options, and I recommend the second one.
Method 1: Screen Recording with Microphone
This is the most universal method. Here are the steps:
- Go to "Settings" > "Control Center" and add "Screen Recording" to your Control Center.
- Enter the LINE call screen and tap "Speaker" first.
- Swipe down from the top-right corner to open Control Center.
- Long-press the screen recording button; a microphone icon will appear at the bottom. Tap it to enable microphone audio.
- Tap "Start Recording," and after a 3-second countdown, the call audio will be captured.
Once you're done, the file will be saved in the "Videos" folder within the Photos app.
The downside of this method is that it also records the screen, resulting in larger file sizes.
Method 2: iOS 26 On-Device Capture—Audio Only
If you've upgraded to iOS 26, this method is cleaner.
- Again, go to "Control Center" and add the "On-Device Capture" option.
- After making a LINE call, remember to enable "Speaker."
- Swipe down to open Control Center, long-press the "On-Device Capture" icon, and check "Audio Only."
- Tap start, and the recording will be saved directly to the Files app.
The advantage of audio-only recording is clear: smaller files, easier organization, and no irrelevant screen footage.
Honestly, for iPhone users who just need to save call content, this is the most practical method.
Step 3: Recording LINE Calls on Android—Screen Recording Is the Standard
Android phones come in many brands, but most have built-in screen recording that supports capturing call audio.
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Samsung, Xiaomi, OPPO, and Realme generally all support this.
The process is largely similar:
- Swipe down from the top of the screen to open the quick settings panel.
- Find "Screen Recorder" or "Screen Recording."
- Long-press the record button and confirm that microphone audio is enabled.
- Return to the LINE call screen and tap "Speaker."
- Start recording.
After you finish, the recording is usually saved in the "Videos" or "Recordings" folder.
Some models create a dedicated folder in "Gallery" or "File Manager." If you can't find it, searching for "Screen Recording" is the quickest way.
Step 4: How to Save LINE Voice Messages to Your Phone
If you've received an important voice message you want to keep, this is much simpler than call recording.
On Android:
- In the chat, long-press the voice message.
- Tap "Share to Apps."
- Choose "Files by Google Download" to save it to your phone's storage.
On iPhone:
- In the chat, tap "Save" below the voice message.
- Select "Save to Files."
- You'll find it under "Files" > "On My iPhone."
One important note: Voice messages downloaded on iPhone and Mac will be in MP4 or m4a format.
If you need MP3, you'll need to upload them to a conversion website.
Step 5: Recording Isn't the End—Turning It into Text Makes It Useful
Saving the recording is one thing; finding key points later is another.
Especially for work meetings or client communications, listening to a 30-minute recording again is painful.
My current approach: after recording, I upload it to an AI meeting notes tool to generate a transcript and summary.
For example, Tinrec can convert recordings or audio files into text and automatically organize key points, action items, and chapters.
You don't have to manually re-listen to every part—just ask the AI questions like "What requirements did the client mention?" or "What was the meeting conclusion?"
For those who frequently take meeting notes, this saves a lot of time.
For teams, it also centralizes meeting materials in one space, so when a member leaves or changes, past communication records don't disappear.
Before You Record, There's Something You Must Know
Under Taiwan law, if you're a party to the call, recording for evidence preservation or work documentation is generally legal.
However, recording to pry into someone's privacy is not allowed.
The line is clear—don't cross it.
Additionally, regardless of the method, it's basic respect and self-protection to ensure the other party is aware or at least be mindful of the situation before recording.
Summary: Recording LINE Calls Isn't Hard—What Comes After Is
To save LINE recordings to your phone, iPhone users can use iOS 26's on-device capture for the cleanest result, while Android users can rely on built-in screen recording.
Voice messages are even simpler—just save the file.
The real challenge is what to do with the recording afterward.
If you only save a clip occasionally, the methods above are more than sufficient.
If you frequently need to organize meeting or interview recordings, using an AI tool is far more practical than manual re-listening.
References
- [Phone Tips] LINE Call Recording Now Possible! iPhone Built-in Call Recording Trick—No Notification to the Other Party! | Jyes Communication~Challenging the Lowest Phone Market Price
- How to Record Phone Calls and LINE Calls? iPhone and Samsung Call Recording App Recommendations
- LINE Voice Download, LINE Voice-to-Text [Ultimate Guide]
- LINE Call Recording Full Guide: Android, iPhone, and Computer All Covered! – AirDroid
- How to Download LINE Voice Messages to Phone or Computer? One Look at the Operation Method | Phone King | LINE TODAY
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