履歴メモ vs Thread Mark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
履歴メモ
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「履歴メモ」は、メモのバージョン管理が必要なユーザーのために作られたノートアプリです。保存するたびに変更履歴が自動で積み重なり、過去のどのバージョンにもいつでも戻れます。 【こんな方におすすめ】 ・文章を何度も書き直すことが多い方 ・過去の下書きや変更内容を確認したい方 ・アイデアの変遷を記録しておきたい方 ・議事録・仕様書など大事な文書を管理したい方 【主な機能】 ・ドキュメントの作成・編集・削除 ・保存ごとに変更履歴を自動記録(バージョン管理) ・2バージョン間の差分比較(追加を緑・削除を赤で表示) ・過去バージョンへのワンタップ復元 ・全文検索(スペース区切りでAND検索対応) ・未保存のドラフトを自動キープ ・シンプルで直感的なUI 書きかけの内容はドラフトとして自動保存されるため、誤って閉じてしまっても安心。文章の変化をそのまま記録として残したい方に最適なメモアプリです。
Thread Mark
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Welcome to ThreadMark, the ultimate local-first Markdown reader that transforms your personal notes, development logs, and reading materials into an immersive, thread-style reading experience! Whether you're organizing a massive "Second Brain" or simply jotting down grocery lists, ThreadMark makes reading long documents on mobile incredibly fast, casual, and stress-free. ■ What is ThreadMark? ThreadMark is a unique Markdown viewer and editor that parses your local files into a message board/forum structure. Simply select your local folder (Vault), and the app automatically treats your folders as "Boards", your .md files as "Threads", and paragraphs divided by headings as numbered "Posts". ■ Who is this for? - Heavy Markdown users looking for a lightweight, mobile-friendly way to browse their vast knowledge base. - Users of desktop-based PKM (Personal Knowledge Management) tools who want a seamless, local mobile companion. - Anyone who loves the scrollable, bite-sized reading experience of timelines and forum threads. - Privacy advocates who prefer 100% offline, local storage without cloud lock-in. ■ Key Features - Innovative Thread-Style UI Documents are automatically split based on headings (e.g., ##) and displayed as numbered posts. Even a 10,000-word document becomes as easy to digest as scrolling through a social media feed. - Rich Markdown Compatibility Fully supports WikiLinks ([[Note Name]]) for bidirectional linking. Tap a dead link to instantly create a new thread. It also beautifully renders inline images, transclusions (embedding other .md files), and callouts (e.g., > [!info]). - Powerful "Quote Anchors" Navigate complex thoughts instantly. Type >>1, >>1-5, or >>1,3 to create interactive anchors. Tapping them opens a quick pop-up preview of the referenced sections without losing your scroll position. - 100% Local & Secure No accounts, no logins, and no forced cloud syncing. All data remains safely on your device's local storage, ensuring your private diaries and sensitive technical notes stay truly private. ■ Rich Customization - Dual Viewing Modes Switch seamlessly between the immersive "BBS Mode" (Board/Thread/Post layout) and the traditional "Standard Mode" (Folder/Note layout) depending on your mood. - Beautiful Themes & Typography Choose from a variety of carefully crafted themes, including a classic Retro Beige, pure Dark Mode, Dracula, and Cyberpunk. Includes a precise font scaler to build your perfect reading environment. * Note: ThreadMark is free to use with optional ads. We offer a one-time lifetime purchase to remove ads completely, or you can temporarily hide ads for 6 hours by watching a short video. * Note: This app is a local file viewer/editor. It does not connect to or browse external internet forum services.
Screenshots
Verdict
The clearest difference is in-app purchases: 履歴メモ at none against Thread Mark's 2. Thread Mark's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Thread Mark sells 2 one-off in-app purchases. 履歴メモ asks for nothing beyond the download.
| Parameter | 履歴メモ | Thread Mark |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | hirokazu murabe | Koya Kurauchi |
In-app purchases
履歴メモ
No in-app purchases
Thread Mark
- Buy the Developer a Coffee$2.99
- ThreadMark Pro$9.99









