Dooo vs アークメモ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dooo
Build positive habits effortlessly with this intuitive tracker. Customize goals, view progress with detailed statistics, and stay organized with a to-do list. Syncs across devices and offers a focus mode for enhanced productivity.
- Customizable habit names, icons, and colors
- Flexible goal setting with multiple check-in frequencies
- Detailed statistics and check-in calendar
- To-Do List functionality
- Focus mode
- iCloud backup and cross-device sync
- Data export
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easy-to-use habit tracking app to help you build good habits effortlessly. Tap to check in, long press to undo—it's that simple ▣ Fully Functional - Customize habit names, icons, and colors - Multiple check-in frequencies (daily, weekly, monthly) - Flexible goal setting - Detailed statistics and check-in records - Focus mode - To-Do List - Check-in calendar for easy daily progress viewing - Habit archiving, sorting, and management features - Custom check-in reminders - iCloud backup and real-time data sync across devices - Data export - Dark mode support - Achievement sharing ▣ Multi-Platform Support - Deeply optimized for iOS 26 - Perfect iPad large screen experience - Apple Watch support - Supports live activity, interactive widget, and lock screen widget ▣ Contact Us ◎ Email: daak.user@outlook.com # Dooo Subscription Dooo subscription allows you to unlock all paid features in Dooo - Payment will be charged to iTunes account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified - Subscriptions can be managed by users. You can manage or cancel automatic renewal in your account settings - If a free trial period is offered, any unused portion will be forfeited when the user purchases a subscription to that publication (if applicable) Terms Of Use: https://daak.gitbook.io/dooo/terms-of-use Privacy Policy: https://daak.gitbook.io/dooo/privacy-policy
アークメモ
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アークメモは、階層フォルダで情報を整理しやすいメモアプリです。 思いつきをすぐ書けるテキストメモに加えて、項目を見やすく管理できるテーブルメモにも対応。仕事のメモ、買い物リスト、記録ノートまで、用途に合わせて1つにまとめられます。 主な機能 階層フォルダでメモを整理 テキストメモ/テーブルメモの作成 キーワード検索で必要なメモをすぐ発見 ピン留めで重要メモを上部に固定 最近使った項目の表示 ゴミ箱からの復元/完全削除 Face ID によるロック(対応端末) シンプルで迷わない操作性と、日常的に使える整理機能を両立。 「書く・探す・戻す」をスムーズに行える、毎日使えるメモアプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: アークメモ at none against Dooo's 2. アークメモ also leads on update cadence (daily vs every 3 days). On price, ads, device support and iOS requirement 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. Dooo sells 2 in-app purchases, starting at $0.99 per year. アークメモ asks for nothing beyond the download.
Dooo ships an update every 3 days, アークメモ daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | Dooo | アークメモ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 81.8% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Lovely Duck, LLC | Hiroki Tani |
In-app purchases
Dooo
- Annual Subscription$0.991 Year
- One-Time Purchase$2.99
アークメモ
No in-app purchases








