4 Ways to Record LINE Calls and Videos in 2026: iPhone, Android, and PC Compared—Which Is Most Reliable?

Opening a recording before finals and realizing you can't understand it—what you need isn't a tool, it's a solution

Last semester, I took a course where the professor spoke fast and flipped through slides even faster. I tried taking handwritten notes—but when I opened my notebook before the midterm, I couldn't even read what I'd written. So I started recording, thinking I'd listen back at home. But a two-hour class meant two more hours of listening, effectively spending four hours on one lecture. Worse, when our group discussions happened over LINE calls, everyone talked over each other, and no one remembered the conclusions afterward.

If you've faced similar situations—recording lectures, needing a record of LINE meetings, or saving video discussions—this article is for you. LINE doesn't have built-in recording features, but there are still several workarounds. The key isn't finding a tool that "can record," but finding a method that actually saves you time after the recording is done.

Before choosing a LINE recording method, understand these 4 key points

Your phone's OS determines what you can capture. iPhones are restricted: iOS doesn't allow apps to access VoIP audio, so pure software solutions typically only record your own voice, not the other party's. Android offers more flexibility—some brands' built-in screen recorders can capture both "media audio + microphone," picking up both sides of the conversation.

Prioritize built-in features, but don't expect too much. Your phone's built-in screen recorder is the fastest free option, but results vary by brand. Currently, only SAMSUNG, OPPO, and realme's built-in screen recorders are confirmed to capture both sides of a LINE call. Other brands may require testing.

How easy it is to organize the recording matters more than the recording itself. A two-hour audio file, if not transcribed or marked with key points, is something you'll never want to open before finals. This is what I care about most—recording is just the first step; quickly finding the key parts is what really counts.

Free limits are a hard barrier for students. Many tools' free versions are restrictive, either with short time limits or stripped-down features. My rule: first confirm whether the free version is sufficient, then consider whether to pay for an upgrade.

Android built-in screen recording—the most budget-friendly entry method

If you have a SAMSUNG, OPPO, or realme phone, congratulations—this is the most cost-effective option.

The method is simple: before starting a LINE call, pull down the quick settings panel and tap "Screen recorder," then set the audio source to "Media audio and microphone." This way, you'll capture both the other party's voice from the speaker and your own voice from the mic. The file will be saved to your gallery.

In my experience, this method suits situations where you "need a quick record"—like group discussions or online sharing sessions with seniors. The pros are zero cost and no need to install any apps. The cons are that it produces video files, not pure audio, and long calls result in large files.

Limitation: Not every Android brand supports recording both sides of the call. If your phone isn't among the brands mentioned above, test it once first—don't wait until an important meeting to discover you only recorded yourself.

iPhone screen recording—only captures your voice, best for self-practice

iPhone users are at a disadvantage. iOS doesn't allow apps to access LINE call audio, so using the built-in screen recorder with the microphone on will only capture "your own voice," not the other party's.

When is this method useful? If you only need to record what you said in a discussion or want to practice an oral presentation, iPhone screen recording is sufficient. But for a complete record of both sides, pure software solutions won't work.

My take: My roommate has an iPhone. He tried to record a LINE group discussion, but when he got home, he found only his own voice—his classmates' voices were completely missing. He later switched to recording on his computer, which solved the problem.

PC screen recording software—the most reliable choice for video calls and long recordings

If you're taking remote classes, attending online meetings, or need to record LINE video calls, recording on a PC is the most stable option.

PC screen recording software can capture both "system audio" and "microphone audio" with separate controls, meaning both the other party's voice and yours are fully recorded. Plus, computers have more storage than phones, so long recordings won't run into space issues.

I've used Bandicam to record LINE video calls, and after the initial setup, it worked smoothly. Its advantage is low resource usage, so LINE calls don't lag during recording. But note: the free version has a 10-minute recording limit, and you'll need to upgrade to go beyond that. Ten minutes is fine for casual chats, but for a two-hour online class, the free version is completely inadequate.

Another approach is mirroring your phone screen to your PC and then recording, which tools like iMyFone MirrorTo can do. But it involves more steps and requires installing two pieces of software—I personally find it simpler to just use LINE on the PC and pair it with screen recording software.

What other options are there besides the above methods?

Cube ACR: A call recording app for Android that can manually start recording LINE calls. However, its compatibility heavily depends on your phone model and Android version; some phones stop working after system updates. If you have an older Android phone, it's worth trying; if you have a newer one, I'd suggest testing the built-in screen recorder first.

External recorders like Plaud: These involve putting the phone call on speaker and using an external microphone to capture the audio. For iPhone users who want to record both sides, this is the most viable hardware solution. But the downsides are clear: you need to buy hardware, and you have to use speakerphone during calls, which isn't convenient in dorms or libraries.

Pitfall guide: 4 common mistakes in LINE recording

Pitfall 1: Assuming iPhone software can record both sides. iOS restrictions are at the system level; no app can bypass them. If you use an iPhone and need full two-way recording, either switch to recording on a PC or consider an external recorder—don't waste time searching for a "magic app."

Pitfall 2: Not testing before recording. My own painful experience: before a midterm group review session, I thought pressing the screen record button was enough, but the audio settings were wrong, and the whole session was just static. Before important occasions, always do a 30-second test recording to confirm both sides are captured.

Pitfall 3: Ignoring file size and storage space. Long recordings produce large files that can quickly fill up your phone's storage. Check available space on your phone or PC before recording; otherwise, an interrupted recording is worse than not recording at all.

Pitfall 4: Not getting consent before recording. This is crucial. In some countries or regions, recording without consent may be illegal. Even among classmates, I always say, "I'll record this so I can organize the key points later," and everyone usually understands.

Summary: Which method should you use?

For student use cases, here's my recommendation:

Android users (SAMSUNG, OPPO, realme) → Use built-in screen recording, zero cost, and setting "Media audio + microphone" captures both sides.

Android users (other brands) → Test built-in screen recording first, and if it doesn't work, switch to recording on a PC.

iPhone users who only need to record themselves → Use built-in screen recording with the mic on, it's sufficient and free.

iPhone users who need to record both sides → Switch to recording on a PC, or consider an external recorder.

Those needing to record LINE video calls or long meetings → Use PC screen recording software, the most reliable, but watch out for free version time limits.

One final reminder: no matter which method you use, take time to organize the recording afterward. An audio file won't turn itself into key notes, and you won't want to listen from start to finish before finals. My own practice is to quickly mark timestamps on the same day and jot down important sections, so review before exams is truly efficient.

References

• LINE Call Recording Guide (2026) | Works on iPhone and Android ...
• How to Record LINE Video Calls | Bandicam Usage Guide - Bandicam Blog
• LINE Video Recording Tutorial: Easy LINE Recording [iPhone/Android/PC]
• How to Record Phone and LINE Calls? iPhone and Samsung Call Recording App Recommendations
• LINE Call Recording Tutorial: 4 Methods to Record LINE Calls, Tested and Effective! [2025]