POMO | 勉強・仕事に集中するためのポモドーロタイマー vs Reaf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POMO | 勉強・仕事に集中するためのポモドーロタイマー
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POMOは集中力を高めることに最適化されたポモドーロタイマーです。 気が散らないシンプルなデザインで、あなたの仕事/勉強/作業の効率を高めます。 【POMOの特徴】 ◆カンタン操作で迷わない! スタート/ストップ、リセット、スキップのカンタン操作のみ!初めてでも迷わずに使えます。 ◆集中/休憩の時間はそれぞれ変更可能! 1セットの時間は、デフォルトで集中25分・休憩5分になっています。もっと集中したい!あるいはもっと小刻みにしたい!という場合は自由に変更可能です。 ◆アラーム音はミュートにもできる! 図書館や会社など、アラーム音を鳴らしたくない場合はいつでもワンタップでミュートに変更可能です。タイマーの完了は通知でお知らせします。 ◆ダークモード対応 ダークモードもご用意しております。いつでも設定で変更可能です。 ◆おまけ:時計機能付き タイマーだけでなく、卓上時計としても使えます。
Reaf
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Reaf helps you turn the books you read into real actions — so you actually remember and apply what you learn. Stop finishing books and forgetting everything. Start making reading count. ■ Capture insights while you read Jot down key quotes, ideas, and page numbers without putting the book down. Never lose a thought again. ■ AI summarizes your notes and suggests actions After reading, tap once and AI distills your memos into key takeaways. It also suggests concrete actions based on what you highlighted. ■ Set actions and follow through Pick from AI suggestions or define your own. Set a deadline and turn reading into habits. ■ Review sessions to reinforce learning Revisit your actions regularly. Mark what you've done, reflect on what needs more work, and build lasting knowledge. ■ Random feed of past learnings Your old memos resurface randomly in the feed — rediscovering insights you'd forgotten. ■ Sync across devices Link your Apple ID or Google account to keep all your data safe and accessible after switching devices. --- [Premium Plan] · Monthly subscription · Unlimited AI summaries and action suggestions · Free plan includes 2 AI uses to try it out Subscription is billed to your App Store account. It automatically renews unless cancelled at least 24 hours before the end of the current period.
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Verdict
The clearest difference is in-app purchases: POMO | 勉強・仕事に集中するためのポモドーロタイマー at none against Reaf's 1. POMO | 勉強・仕事に集中するためのポモドーロタイマー also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Reaf's advantage is update cadence (every 2 days vs every 16 months). On price and ads 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. Reaf sells 1 in-app purchase, starting at $2.99 per month. POMO | 勉強・仕事に集中するためのポモドーロタイマー asks for nothing beyond the download.
POMO | 勉強・仕事に集中するためのポモドーロタイマー ships an update every 16 months, Reaf every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | POMO | 勉強・仕事に集中するためのポモドーロタイマー | Reaf |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 30 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshihide Miyake | Srypt |
In-app purchases
POMO | 勉強・仕事に集中するためのポモドーロタイマー
No in-app purchases
Reaf
- Reaf Premium$2.991 Month
Questions
Is POMO | 勉強・仕事に集中するためのポモドーロタイマー free?
Is Reaf free?
Do POMO | 勉強・仕事に集中するためのポモドーロタイマー or Reaf have ads?
Which is updated more often, POMO | 勉強・仕事に集中するためのポモドーロタイマー or Reaf?
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