MeroTalk | LINE Analysis

MeroTalk | LINE Analysis

LINE Compatibility Diagnosis

4 ratings
22 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 18, 2026
  • July 29, 2026

Features

MeroTalk | LINE Analysis screenshot #1 for iPhone
MeroTalk | LINE Analysis screenshot #2 for iPhone
MeroTalk | LINE Analysis screenshot #3 for iPhone
MeroTalk | LINE Analysis screenshot #4 for iPhone
MeroTalk | LINE Analysis screenshot #5 for iPhone
MeroTalk | LINE Analysis screenshot #6 for iPhone
MeroTalk | LINE Analysis screenshot #7 for iPhone
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About

Analyze LINE chat history to understand relationship dynamics. It classifies connections into 16 types based on chat volume, word usage, and reply speed. Offers AI-powered summaries and advice, with a strong commitment to on-device privacy.

LINE chat history import
16 relationship compatibility types
On-device chat analysis
AI conversation summaries
AI relationship advice
Persona chat simulation
Detailed habit and behavior analysis
Show original description

What's New in MeroTalk | LINE Analysis

2.9.0

July 29, 2026

• Added a History tab to What if chat. Open past branches from the list and pick up right where you left off. • Sped up tab switching on the results page — smoother even with long chat histories or on older devices. • Greatly reduced the loading time for "Days you moved together" cards. • Improved conversation accuracy in chat, so it's less likely to mix up whose story is whose.

More

Subscription plans

Pro Plan (1 Week)

Unlimited access to all features for 1 week.

$2.997 Days
How to cancel MeroTalk | LINE Analysis subscription ⁉️
6

In-App Purchases

$2.99

Chat Tickets x10

10 tickets for persona and what-if chats

User reviews

使えない

バージョンアップしてから、Aiの相談が回数がどうのってなり、Premiere+に入ってるにどうゆう事ですか?チャットもAPIエラーってなるんですけど。前にも文字とか途切れてたりして、不便でした。問い合わせが、全然使えないし困ってます

付き合いが浅い人向け

パートナーとのトークを分析しようとしたが、トークの履歴件数が多すぎるせいか何度やっても解析中と5分ほど表示された後にアプリが落ちてしまうので、諦めました。使ってみたかったので残念です。トーク履歴件数が少ない方向けなのかな?

エラーになってできない

メッセージが見つかりませんってなって全然できない。3人くらい個人チャット試したけどダメ。何が原因ですか?改善してほしいです

めっちゃいいんだけど運営さん本当に見て欲しいです。ブロック機能ください!!!!不快なコメントは削除できるけど、ブロックもさせてください!!!、、お願いします😭

おもすぎる

相談とかできるしいいなーって思ってPremiereのほうの課金したけど、何回か話すと画面が固まって強制終了しちゃう。長い文章打っても消えちゃうからマジで萎える。あとたまに、何語か分からない言語が会話にはさまれる。バグなのかな?

Response from developer

お世話になっております。めろとーく開発チームでございます。 この度はアプリの動作不安定によりご不便をおかけいたしましたこと、心よりお詫び申し上げます。画面のフリーズ・強制終了・文章の消失・言語認識の不具合につきましては、最新バージョン(2.1)にて修正対応を完了いたしました。お手数をおかけいたしますが、アップデートのうえご確認いただけますと幸いです。今後ともよろしくお願い申し上げます。

Developer apps

FAQ

What is MeroTalk?

MeroTalk is a LINE chat analysis app that diagnoses relationship compatibility. It analyzes your chat history to classify your relationship into one of 16 types, providing insights into your connection.

How does MeroTalk analyze chat history?

MeroTalk analyzes chat volume, sticker count, call frequency, frequently used words, active chat times, and reply speed. This data is processed on your device to determine compatibility.

Is my chat data safe with MeroTalk?

Yes, MeroTalk prioritizes safety and privacy. All chat content is analyzed on your device and is not uploaded to servers, except for optional AI features where you must explicitly consent.

Does MeroTalk have ads?

MeroTalk is free to use and does not contain advertisements. A premium subscription offers additional features and an ad-free experience.

What are the AI features in MeroTalk?

MeroTalk offers AI Summary for monthly conversation reviews, Chat with Meromaru for AI-driven relationship advice, and Persona Chat to simulate how a chat partner might respond.

Can I track changes in my relationship over time with MeroTalk?

Yes, the Premium version of MeroTalk allows for continuous analysis of the same person, enabling you to track relationship changes on a graph over time.

What devices does MeroTalk support?

MeroTalk is currently supported on iPhone devices.

How often is MeroTalk updated?

MeroTalk was last updated on March 25, 2026, with version 2.1. This indicates a commitment to ongoing development and improvements.