Comparison

Klokk vs Pieto Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Klokk

Features
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Master your time with Klokk, the all-in-one Focus Timer, Pomodoro Clock, and Task Manager designed to boost your productivity. Whether you are a student needing a study timer, a professional practicing deep work, or someone looking to beat procrastination, Klokk helps you stay in the flow. Combine powerful time blocking with a clean to-do list to organize your day, track your progress, and build lasting habits. KEY FEATURES Advanced Focus Timer • Flexible Timer: Choose between a standard countdown or a Pomodoro-style workflow. • Custom Intervals: Adjust focus duration, short breaks, and long breaks to fit your rhythm. • Live Activities: Keep your timer visible on your Lock Screen and Dynamic Island. • Full Control: Auto-start breaks, hide the countdown for less anxiety, and toggle strict mode. Powerful Task Management • Organize Your Life: Create Projects and Tasks to keep your work structured. • GTD-Style Inbox: Quickly capture ideas in the Inbox and sort them later. • Smart Views: Focus on what matters with Today, Tomorrow, and This Week views. • Details that Matter: Add notes, due dates, and priority levels to any task. Insightful Statistics • Visualize Progress: Beautiful charts show your daily, weekly, and monthly focus time. • Project Breakdown: See exactly which projects consume the most time. • Home Screen Widgets: Check your weekly stats and top projects at a glance. • History Timeline: Review and edit past sessions to keep your records accurate. Ambient Background Sounds • Stay in the Zone: Mask distracting noises with built-in White Noise, Rain, and ambient sounds. • Mix & Match: Adjust volume levels independently to create your perfect study environment. WHY KLOKK? • Simple & Clean: A distraction-free interface that looks great in Light and Dark mode. • ADHD Friendly: Visual timers and clear goals help maintain attention. • Habit Building: Set daily goals per project to ensure consistent progress. Whether you’re studying for exams, coding a new project, or reading a book, Klokk keeps your sessions intentional and your progress clear. Pro Subscription Klokk Pro is an optional auto-renewable subscription that unlocks the full potential of your productivity: • Unlimited Projects & Tasks • Premium Background Sounds • Advanced Statistics & Charts • Exclusive Widget Insights Subscription terms - Payment is charged to your Apple ID account at confirmation of purchase. - Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage or cancel your subscription anytime in App Store settings. - If offered, any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://getklokk.web.app/terms.html Privacy Policy: https://getklokk.web.app/privacy.html

About

Pieto Timer

Features
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Pieto Timer は、扇形が縮む円形ダイヤルで残り時間を直感的に把握できる、シンプルな集中タイマーです。Time Timer風の円形表示で、数字だけのタイマーよりも「あと半分」「もうすぐ」といった残り時間の感覚を視覚で掴めます。 【3つのタイマーモードを1アプリに】 ■ カウントダウン 編集可能な時刻表示と、+10分・+1分・+10秒・+5秒のプリセット加算ボタン。ダイヤルをドラッグして直感的に時間を設定することもできます。 ■ カウントアップ 0秒から経過時間を計測。作業時間の記録や、決まった時間枠の中での進捗確認に。 ■ ポモドーロ 作業25分・短い休憩5分・長い休憩15分の自動遷移。設定画面から編集可能です。 完了したポモドーロ数とサイクル進捗を表示します。 【こだわりの円形ダイヤル】 残り時間に応じて扇形が縮小表示。1分計・6分計・12分計・30分計・60分計をスマートに自動切替するので、5秒のタイマーでも60分のタイマーでも、視認性を保ったまま使えます。 【設定機能】 ・画面を常時オンにする(作業中の自動ロックを防止) ・終了ベル音13種類から選択 + 試聴機能(Glass・Hero・Submarine・Frog 等) ・毎分ティック音(時間経過の感覚を補助) ・タップ時のハプティック振動 ・ポモドーロ時間のカスタマイズ 【プライバシー】 個人を特定できる情報は一切収集しません。設定情報はすべて端末内にのみ保存されます。 【設定機能】 ・画面を常時オンにする(作業中の自動ロックを防止) ・終了ベル音13種類から選択 + 試聴機能(Glass・Hero・Submarine・Frog 等) ・終了ベル音13種類から選択 + 試聴機能(Glass・Hero・Submarine・Frog 等) ・毎分ティック音(時間経過の感覚を補助) ・タップ時のハプティック振動 ・ポモドーロ時間のカスタマイズ 【プライバシー】 個人を特定できる情報は一切収集しません。設定情報はすべて端末内にのみ保存され、外部に送信されません。広告・トラッキング・解析SDKは一切組み込まれていません。 【開発者を応援する】 本アプリは無料でお使いいただけます。 気に入っていただけたら、設定画面の「開発者を応援する」セクションから任意の金額で応援していただけます! 開発:WATRIX合同会社(https://watrix.co.jp) プライバシーポリシー:https://pieto.watrix.co.jp/privacy

Screenshots

Klokk4 screens
Pieto Timer4 screens

Verdict

The call

Klokk and Pieto Timer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Klokk sells 4 in-app purchases, starting at $0.99 per month and Pieto Timer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Klokk versus Pieto Timer: the parameters behind the verdict, then further details
ParameterKlokkPieto Timer
PriceFreeFree
Update frequency—Every 4 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS18.018.0
Further details — not scored
Size104 MB24 MB
Age rating4+4+
DeveloperIdris Olayanjuwataru takahashi

In-app purchases

4 purchases

Klokk

Subscriptions3
  • Pro Access | Monthly$0.991 Month
  • Klokk Pro | Monthly$7.991 Month
  • Pro Access | Yearly7 Days trial$7.991 Year
One-time1
  • Klokk Pro | Lifetime$19.99
3 purchases

Pieto Timer

One-time3
  • コーヒー 1 杯$0.99
  • ビール 1 杯$2.99
  • ピザ 1 枚$6.99

Questions

Is Klokk free?
Klokk is free to download, with in-app purchases available.
Is Pieto Timer free?
Pieto Timer is free to download, with in-app purchases available.
Do Klokk or Pieto Timer have ads?
Neither Klokk nor Pieto Timer shows ads.

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