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Lトーーク - トーク分析・振り返りアプリ

Lトーーク - トーク分析・振り返りアプリ

by Hironori Tsumuraya

0 ratings
48 reviews
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🔧 Utilities
Free
With Ads

Details

  • Released
  • Updated
  • March 3, 2021
  • October 26, 2025

Developer

Hironori Tsumuraya
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About

Analyze and summarize your LINE chat history. Discover your first conversation date, total character count, longest call duration, and more. Supports group chats and open chats. Works even without LINE installed if you have a chat history text file.

✓Analyze LINE chat history
✓Summarize conversations
✓Calculate total characters
✓Track longest call duration
✓Supports group chats
✓Supports open chats
✓Works with chat history text files
Show original description

What users say about Lトーーク

Reviews of Lトーーク, a Utilities app, are mostly positive. What users like most: easy to use, fun and enjoyable. Top complaints: call duration not reflected, call history not displayed. Summarized from real user reviews.

Positive things

  • 👍Easy to use
  • 😊Fun and enjoyable
  • 💡Interesting insights
  • 📈Good for analysis
  • 💖Great for couples/partners
  • ✨Detailed analysis
  • 👍Useful for reminiscing
  • 🤩Highly recommended
  • ✅Works well
  • 👍Good for conversations
  • 👍Useful for checking messages
  • 👍Convenient for tracking
  • 👍Good for group analysis
  • 👍Can recover deleted chats
  • 👍Local analysis is safe

Negative things

  • 🐛Call duration not reflected
  • 🐛Call history not displayed
  • 🐛Stamp history not displayed
  • 🐛Cannot see unsend messages
  • 🐛Updates not refreshing
  • 🐛Difficult to navigate
  • 🐛PC chat history not supported
  • 🐛File transfer names reversed
  • 🐛Search by date/keyword difficult
  • 🐛App freezes after use
  • 🐛UI changed, less intuitive
  • 🐛Data loading issues
  • 🐛One-sided chat history not supported
  • 🐛Security concerns about data viewing
  • 🐛Chat history split into segments
  • 🐛No calendar search function

What's New in Lトーーク

1.17.2

October 26, 2025

軽微な修正を行いました。

User reviews

Most RecentHighest RatedLowest Rated

PCのトーク履歴も対応して欲しい

パソコンから転送したトーク履歴だと弾かれてしまいました。パソコンのトーク履歴の書式も対応して欲しいです！
KanatsaswatrichKanatsaswatrich

とても面白い

めっちゃいいんだけどグループLINEの通話時間が反映されてないのが悲しい
Itdursh~hlzItdursh~hlz

Response from developer

最新バージョンでグループLINEの通話回数・通話時間が見れるようになりました😌

あ

少しだけ使いにくいところがある
そらのかみそらのかみ

誰か教えてー！

好きな人とのトーク履歴とか色々知れるのはいいんだけど最近話した内容とかが更新されないのがほんとに嫌だー、だれか更新する方法とかあれば教えて欲しいー！
彼氏大好き💓彼氏大好き💓

惜しい点

通話時間や今までのトークなど色々まとめて見れるのは良いけど本当にここだけって思う惜しい所が送信取り消しが見れないところ!ここが見れたらもう完璧です👍
初レビュー書き込み初レビュー書き込み
See 43 more reviews

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User experience

🐞

Reported Bugs

11 issues

Group LINE call duration not reflected

Bug

Call history not displayed

Bug

Stamp history not displayed

Bug

Recent messages not updating

Bug

PC chat history not supported

Bug

Cannot see unsend messages

Bug

App freezes after LINE use

Bug

One-sided chat history not supported

Bug

Data loading errors ('読み込めませんでした')

Bug

Chat history split into segments

Bug

UI changed, less intuitive for some users

Bug
✨

Requested Features

13 requests

Support PC chat history

Feature

Reflect group LINE call duration

Feature

Add unsend message viewing

Feature

Implement refresh for recent messages

Feature

Add date/keyword search for chat history

Feature

Support file transfer name changes

Feature

Add calendar function for date search

Feature

Display word frequency rankings

Feature

Show average call duration per call

Feature

Display frequent words

Feature

Show individual chat counts per group member

Feature

Improve UI for easier navigation

Feature

Support for multiple LINE accounts

Feature

FAQ

What does Lトーーク do?

Lトーーク analyzes and summarizes your LINE chat history. It can tell you when you first started chatting with someone, your total character count, and your longest call duration. It also supports group chats and open chats.

How do I use Lトーーク to analyze my chats?

First, open the LINE app and select the chat you want to analyze. Then, go to 'Menu' > 'Settings' > 'Send Chat History' and select 'Lトーーク'. The app will then start loading and analyzing your chat history.

Can I use Lトーーク if I don't have LINE installed?

Yes, if you have a text file of your LINE chat history, you can use Lトーーク to analyze it even without having the LINE app installed on your device.

Is Lトーーク free to use?

The app is free to use and is supported by advertisements. It is a personal project developed by an individual developer in Japan.

Does Lトーーク send my chat data to external servers?

No, Lトーーク is an unofficial app that processes and saves all chat history and analysis results locally on your device. Your data is not sent to any external servers, ensuring your privacy.