TODOリスト｜データを外に送らないタスク管理 vs Tekika
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TODOリスト｜データを外に送らないタスク管理
This app offers a simple yet stylish way to manage your daily tasks, shopping lists, and work assignments. Easily add, edit, delete, and reorder items with intuitive gestures and a clean interface. Start organizing your to-dos with a focus on ease of use and visual appeal.
- Quick task creation
- Easy editing and deletion
- Drag-and-drop reordering
- Clean and intuitive design
- Offline data storage
- Daily schedule management
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■ シンプルだけど、おしゃれに進化したTODOリストアプリ ・ToDoの作成：「＋」ボタンで、やることをサクッと追加！ ・編集：リスト右側の鉛筆アイコンから内容をすぐに変更可能。 ・削除：スワイプで削除。確認ダイアログ付きで安心。 ・並べ替え：上下アイコンを長押ししてドラッグで順番を自由に。 ■ デザインを全面リニューアル！ 見やすく、操作しやすく、毎日使いたくなるデザインに刷新しました。 毎日の予定管理、買い物リスト、仕事のタスク整理まで。 シンプルだからこそ続けやすい。 今日からおしゃれにToDo管理を始めましょう！
Tekika
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Tekika is a handwritten schedule app that lets you write directly on your calendar. HANDWRITING Write freely on monthly, weekly, and daily calendars with a stylus or your finger. STICKY NOTE EVENTS Events appear as colorful sticky notes on the calendar. Tap to view and edit. THREE VIEWS Switch between monthly, weekly, and daily views with handwriting and sticky notes. RECURRING EVENTS Daily, weekly, monthly, and custom repeats with count or end date. REMINDERS Get notified at event time or up to 1 day before. ICLOUD SYNC Sync events, handwriting, and notes between iPad and iPhone. WIDGETS Display today's events or monthly calendar on your Home Screen. CUSTOMIZATION Fonts, text size, grid lines, and background photos & colors. DARK MODE & BILINGUAL Japanese and English with in-app language switching.
Screenshots
Verdict
The clearest difference is in-app purchases: TODOリスト｜データを外に送らないタスク管理 at none against Tekika's 2. TODOリスト｜データを外に送らないタスク管理 also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.6). Tekika's advantage is update cadence (every 3 days vs weekly). On price 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. Tekika sells 2 one-off in-app purchases. TODOリスト｜データを外に送らないタスク管理 asks for nothing beyond the download.
TODOリスト｜データを外に送らないタスク管理 ships an update weekly, Tekika every 3 days. Both last shipped on October 24, 2026.
| Parameter | TODOリスト｜データを外に送らないタスク管理 | Tekika |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 28 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Horikiri Seiu | Yuuki Takahashi |
In-app purchases
TODOリスト｜データを外に送らないタスク管理
No in-app purchases
Tekika
- Background Customization$0.99
- Remove Ads$4.99
