IFThenNote vs FlowDo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IFThenNote
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【IFThenNoteとはどんなアプリ?】 if-thenメソッドに基づいて習慣化をサポートするアプリです。 if-thenルールを一覧化し、見返すことで習慣化したいことを忘れないとともに、モチベーション向上に繋がります。 勉強・運動など様々な習慣化にぜひ利用してください。 【if-thenメソッドとは】 もし(if)〇〇なら(then)△△するといったように、自分が日頃行っていることをトリガーとして、習慣化したいことを組み込む習慣化の手法です。 例:もしお菓子を食べたいならプロテインを飲む 【使い方】 If-thenメソッドに基づいて作成したルールをすぐに見返すことができます。 追加ボタンからルールを追加していきましょう。 習慣化できたルールは、項目を左にスワイプすることで削除できます。 【機能一覧】 ・追加したif-thenルールを一覧表示 ・if-thenルールを追加 ・アプリの共有機能 【追加予定の機能】 早く追加してほしい機能があれば、ぜひレビューやアプリの問い合わせからご連絡ください! ・通知機能 ・if-thenルールを実行したカウント機能 ・一覧の並び替え
FlowDo
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[Decide the order in which you do things and take immediate action] FlowDo is a simple task management app that lets you organize and manage your tasks in the order you want them to be done. Once you've decided on the order, all you have to do is follow FlowDo's simple steps. FlowDo helps you focus your time on action and execution. ■ FlowDo Features - Adding tasks is simple and easy with just one tap. - Drag and drop tasks to rearrange them in the order you want them to be done. - The UI focuses on ""what to do first"" and uses arrows to connect the order, allowing you to act in a straightforward manner without having to think about ""what to do first"" or ""in what order."" ■ The Benefits of Organizing Tasks in the Order You Do It [Benefit 1] You can complete tasks in a straightforward manner without having to worry about each one. When managing tasks by listing them in random order or throwing them into boxes, do you find yourself wasting time and stressing out over having to think ""what to do next"" when trying to act? Additionally, constantly thinking about and making decisions can gradually cause ""decision fatigue"" in your brain. By using FlowDo for task management and sorting your tasks in advance and ""determining the order in which you'll do them,"" you can eliminate the need for thinking and making decisions before taking action, allowing you to work on tasks in a straightforward manner without worrying. [Benefit 2] You can move forward with tasks without being overwhelmed by schedule changes or poor forecasts. One way to manage your tasks is to decide when you'll do them in advance, put them on your calendar, and set aside time. However, with this method, if something unexpected happens or a problem throws off your schedule, you have to reschedule, which can be a hassle. Also, if you overestimate the required time, it can sometimes take much longer than planned. Furthermore, it's a hassle to keep track of tasks that only take one or five minutes to complete on your calendar. With simple task management that simply sorts your tasks in order, you can skip these issues and continue to complete tasks flexibly based on your daily schedule and irregularities. [Benefit 3] Manage work, housework, childcare, and hobbies all in one place. Even if you categorize your tasks by project, you can only do one thing at a time. With simple task management without categorization, focusing on what you're doing now and what you'll do next, you can clearly see your daily to-do list and move forward. ■ Recommended for: * Those who look at their to-do list and find themselves momentarily thinking, ""What should I start with?"" * Those who take a long time to get started * Those who struggle with detailed task management * Those looking for a simple, intuitive task management tool * Those looking for a task management tool without time or date restrictions terms of service(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: IFThenNote at none against FlowDo's 3. FlowDo's advantage is update cadence (every 11 days vs every 4 months). 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. FlowDo sells 3 in-app purchases, starting at $0.49 per month. IFThenNote asks for nothing beyond the download.
IFThenNote ships an update every 4 months, FlowDo every 11 days. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | IFThenNote | FlowDo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 11 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | masaaki genno | Haruka Yasuda |
In-app purchases
IFThenNote
No in-app purchases
FlowDo
- FlowDo Premium (monthly)$0.491 Month
- FlowDo Premium (annual fee)$5.991 Year
- FlowDoプレミアム(買切り)$6.99









