Comparison

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.

Head to head
About

POMO | 勉強・仕事に集中するためのポモドーロタイマー

Features
Read full description

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。

About

Reaf

Features
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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.

Screenshots

POMO | 勉強・仕事に集中するためのポモドーロタイマー4 screens
Reaf3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 2 level
POMO | 勉強・仕事に集中するためのポモドーロタイマー versus Reaf: the parameters behind the verdict, then further details
ParameterPOMO | 勉強・仕事に集中するためのポモドーロタイマーReaf
PriceFreeFree
Update frequencyEvery 16 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size30 MB82 MB
Age rating4+4+
DeveloperToshihide MiyakeSrypt

In-app purchases

None

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

1 purchases

Reaf

Subscriptions1
  • 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?
POMO | 勉強・仕事に集中するためのポモドーロタイマー is free to download, with no in-app purchases.
Is Reaf free?
Reaf is free to download, with in-app purchases available.
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?
Neither POMO | 勉強・仕事に集中するためのポモドーロタイマー nor Reaf shows 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?
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, and Reaf every 2 days. Most recently, POMO | 勉強・仕事に集中するためのポモドーロタイマー was updated on October 24, 2026 and Reaf on October 25, 2026.

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