ToDoBuff ~ToDo×Scheduling vs WaveFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToDoBuff ~ToDo×Scheduling
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There are plenty of apps for habit tracking and schedule management, yet sticking to them is always a challenge. You write down your plans, feel satisfied, and then end up structuring your schedule in your head as you go, don’t you? Unfortunately, that’s exactly what I do… To break free from this cycle of "writing things down just for the sake of it," I created this app. By turning your schedule into a To-Do list, just like a shopping list, you add an extra step—checking off tasks after writing them down—instead of stopping at just writing. It’s a small change, but the goal is to create a sense of accomplishment, boosting motivation for managing your schedule more effectively! How to use it? Choose the type of To-Do—habit, schedule, etc. Set a title and time quickly. Select a category to organize your tasks. As a bonus, there's also a Quick To-Do feature for tasks that don't quite need a full schedule—just like jotting down a shopping list. Download the app now and master your schedules and habits with To-Dos!
WaveFlow
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WaveFlowは、美しい波のアニメーションとポモドーロ・テクニックを組み合わせた集中タイマーアプリです。 集中時間には波が静かに満ち、休憩時間にはゆっくり引いていきます。視覚的なリズムで、作業と休息の切り替えを穏やかにサポートします。 【主な機能】 ・集中と休憩を自動で切り替えるポモドーロタイマー ・時間の経過に連動する波のアニメーション ・集中時間を15分/25分/30分/45分から選択 ・休憩時間を5分/10分/15分から選択 ・今日の完了セッション数を記録 ・触覚フィードバックによる切り替え通知 ・シンプルで直感的な操作 【こんな場面に】 ・勉強や仕事へ集中したいとき ・作業と休憩のリズムを作りたいとき ・落ち着いたデザインのタイマーを使いたいとき 波のリズムと一緒に、自分らしい集中時間を始めましょう。
Screenshots
Verdict
The clearest difference is in-app purchases: WaveFlow at none against ToDoBuff ~ToDo×Scheduling's 1. WaveFlow also leads on ads (none vs shown). On price, update cadence, 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. ToDoBuff ~ToDo×Scheduling sells 1 one-off in-app purchase. WaveFlow asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | ToDoBuff ~ToDo×Scheduling | WaveFlow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Taito Iikura | SANWA Inc. |
In-app purchases
ToDoBuff ~ToDo×Scheduling
- Ads Removal$14.99
WaveFlow
No in-app purchases
Questions
Is ToDoBuff ~ToDo×Scheduling free?
Is WaveFlow free?
Do ToDoBuff ~ToDo×Scheduling or WaveFlow have ads?
Which is updated more often, ToDoBuff ~ToDo×Scheduling or WaveFlow?
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