Comparison

HiMemo2 vs ToDoリスト

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HiMemo2

Organize information with a simple, hierarchical structure. Easily add, edit, and view data in a tree format, and export it to other apps. Syncs across Apple devices and is accessible on Apple Watch.

Highlights
  • Hierarchical data entry and management
  • Cross-device sync (iPhone, iPad, Mac)
  • Apple Watch browsing
  • Enhanced search functionality
  • Simple and intuitive UI
  • Plain text and HTML export
Read full description

An enhanced version of HiMemo, an easy and convenient hierarchical memo app, is now available! For example, there is a surprising amount of information that has a hierarchical structure, such as information linked to regions and organizational charts. Normally, such information is recorded in bulleted list format in the memo app, but adding or editing information is surprisingly troublesome. Inadvertently, problems such as breaking the hierarchical relationship will occur. With HiMemo2, information can be recorded hierarchically with a simple operation like bulleted list format, and it is easy to add or modify. It is also possible to display a tree that gives a bird's-eye view of the whole, and to export information to other apps and SNS in plain text format or HTML format. Features of HiMemo2. - You can easily enter and manage data with a hierarchical structure. - Share data between multiple iPhones, iPads, Macs (sync with the same Apple ID). - You can browse the data on your Apple Watch. The following functions have been enhanced and improved from HiMemo. - Data is synchronized with HiMemo. - Linked with Apple Watch. You can browse the data on your Apple Watch. - The search function has been enhanced, and you can now search across memos. - The UI is simpler and easier to understand. Data will be inherited from HiMemo, so if you are using iOS 15 or later, we recommend migrating to HiMemo2.

About

ToDoリスト

A minimalist to-do list app focused on simplicity and ease of use. It offers essential task management features without unnecessary complexity, ideal for those who prefer a clean and straightforward interface.

Highlights
  • One-tap task completion
  • Continuous new task creation
  • Swipe to color-code tasks
  • Bulk delete completed tasks
  • Bulk delete all tasks
  • Dark mode support
Features
Read full description

○こんな人向け ・Todoリストに余計な機能を求めていない人 ・とにかくシンプルが好きな人 ・広告が嫌いな人 ・機械に強くない人 ・ミニマリストの人 ○特徴 ・ワンタップでチェックのつけ外し ・連続して新規タスクの作成が可能 ・右スワイプで色付け ・チェック済みタスクのみを一括削除 ・全タスクを一括削除 ・ダークモード対応 ○利用シーン ・仕事のタスク管理 ・買い物リスト ・ちょっとしたメモや予定表 ・旅行や学校行事の持ち物リスト ・習慣管理 ○Noconシリーズについて 「いつも使っているアプリが複雑で使いづらい」、「広告が邪魔」、「機能をそこまで求めていない」といった方々の悩みを解決することをコンセプトにアプリを開発しています。 それに伴い、”デザイン”、”機能”、”設計”の3つの観点において余計なものを一切取り入れず、”極限”までシンプルになるよう日々改善しています。 「足す」よりも「引く」ことを意識した、極めてシンプルなアプリを是非ご堪能ください。

Screenshots

HiMemo24 screens
ToDoリスト4 screens

Verdict

The call

The clearest difference is device support: HiMemo2 at 4 against ToDoリスト's 2. ToDoリスト's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HiMemo2 ships an update monthly, ToDoリスト every 3 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
HiMemo2 versus ToDoリスト: the parameters behind the verdict, then further details
ParameterHiMemo2ToDoリスト
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS26.016.0 — better
Further details — not scored
Size5 MB1 MB
Age rating4+17+
DeveloperHiroyuki Kawaihiroki kaneko

Customer experience

HiMemo2

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ToDoリスト

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

HiMemo2

No in-app purchases

None

ToDoリスト

No in-app purchases

Questions

Is HiMemo2 free?
HiMemo2 is free to download, with no in-app purchases.
Is ToDoリスト free?
ToDoリスト is free to download, with no in-app purchases.
Do HiMemo2 or ToDoリスト have ads?
Neither HiMemo2 nor ToDoリスト shows ads.
Which is updated more often, HiMemo2 or ToDoリスト?
HiMemo2 ships an update monthly, and ToDoリスト every 3 weeks. Most recently, HiMemo2 was updated on October 15, 2026 and ToDoリスト on October 11, 2026.

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