Comparison

Flow vs Levels Tree

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

Head to head
About

Flow

Enhance concentration and productivity with a scientifically proven method that divides work into timed intervals with breaks. Block distractions, track progress, and sync with calendars for a more focused workflow.

Highlights
  • Pomodoro timer with work/break intervals
  • App and web blocking
  • Statistics tracking
  • Calendar and Health sync
  • Customizable durations
  • Inspirational quotes
  • Metronome
Features
Read full description

Join hundreds of thousands of happy users who enjoy this simple way to stay focused and productive. Use Flow to get things done. Flow is a tiny but mighty app that helps you work on a task, study for school or simply stay focused without being distracted for a certain amount of time. Flow divides your workflow into sections with defined breaks, making it easy to stay focused. This method has been scientifically proven to be an effective way to increase your concentration and motivation while reducing your stress levels. The use of a Pomodoro timer can be a huge boost to your productivity. Use Flow to ... ... concentrate ... work on a task ... study for school ... code all night ... work from home Benefits of this technique • Improved focus and motivation • Increased productivity • Less stress and better health • Better management of interruptions Features • Pomodoro timer with work intervals and breaks • Statistics to keep track of your completed sessions • Notifications to remind you of short breaks • App and web blocking to combat distractions • Commitment mode for self-control • Inspirational quotes for motivation • Metronome for deep focus • Multiple duration options • Custom session title • Apple Calendar sync • Apple Health sync • iCloud sync of stats • Home & Lock Screen Widgets • Support for Live Activities & Dynamic Island YOU MATTER TO US We want to make Flow even better! Please give us your honest feedback in order to help us fix bugs and improve the app. We will regularly update Flow based on your feedback. Thank you! ABOUT US Yugen is a small independent developer studio based in Frankfurt, Germany. Our team is devoted to making great apps that we want to use ourselves. We strive to create products that help people in their everyday life with intuitive user experiences and minimalistic design. QUESTIONS? If you have any questions or problems, feel free to email us. We provide awesome support and love to help! www.flow.app support@flow.app Twitter: flow__app Facebook: flowapp.info Instagram: flowapp.info FLOW PRO Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period through your Apple account. For more information, see our Terms of Use at https://www.flow.app/legal and Apple's Terms of Use (EULA) at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

About

Levels Tree

Features
Read full description

やった時間が、目に見えて増える形に変わり続けるアプリです。 ■ 積んだ時間がツリーを開ける タイマーを回した分がスキルの経験値になります。経験値が貯まるとスキルのランクが上がり、前提スキルが初級に届くと、その先のノードが解放されます。 分野もスキルも自分で作ります。「学習」でも「体づくり」でも「創作」でも、何のツリーを育てるかは自由です。最初は例として3分野・7スキルが入っています。 25分以上をまとめて計測すると経験値に20%上乗せされます。逆に、1日にタイマーで得られる経験値には上限を設けてあります。長く回せば回すだけ伸びる作りにはしていません。 ■ クエストは3種類 ・デイリー … その日のうちに片付けるもの。曜日を絞れます ・習慣 … 何度でも押せるもの。押さなくても減点はありません ・ToDo … 1回きり。達成したらしまわれます 難易度は4段階。続けた日数に応じて報酬が最大60%まで増えます。 ■ サボった日と、そこからの戻り方 対象のデイリーを落とした日は HP が減ります。全部達成した日は回復します。HP が尽きると気絶し、持っているゴールドの一部を失います。ただしレベルも解放したスキルも装備も失いません。積み上げたものは奪いません。 そして罰には必ず逃げ道を用意してあります。 ・休息曜日 … 週に2日まで指定できます。その曜日は判定そのものをしません ・ストリークフリーズ … 7日続けるごとに1個(最大3個)。差し引きマイナスの日を無傷にします ・復帰猶予 … 3日以上あいた場合、まとめて引かず最後の1日ぶんだけにします 久しぶりに開いた瞬間に全部持っていかれると、そこで終わってしまうからです。 ■ ゴールドで見た目を変える タイマーとクエストでゴールドが貯まります。武器・防具・頭・ペット・背景の5スロット、計20種類から選んで着せ替えられます。買ったものはその場で装備されます。前のものも手元に残るので、いつでも戻せます。 ■ 端末の中で完結します アカウント登録はありません。広告もありません。課金もありません。記録はすべて端末内に保存されます。 順位や実績を見たい場合だけ Game Center にサインインしてください。累計経験値・最長連続日数・計測した合計時間の3つが順位に載ります。サインインしなくても、アプリの機能はすべて使えます。 ■ 対応 iPhone / iPad

Screenshots

Flow4 screens
Levels Tree4 screens

Verdict

The call

The clearest difference is in-app purchases: Levels Tree at none against Flow's 3. Levels Tree also leads on iOS requirement (18.0 vs 26.0). Flow's advantage is device support (5 vs 2). On price, update cadence 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. Flow sells 3 in-app purchases, starting at $2.99 per month. Levels Tree asks for nothing beyond the download.

UpkeepUpdate frequency

Flow ships an update every 4 weeks, Levels Tree every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Flow versus Levels Tree: the parameters behind the verdict, then further details
ParameterFlowLevels Tree
PriceFreeFree
Rating4.8 (1.8K ratings) — better—
Positive reviews86.1% of reviews—
Number of ratings1.8K — better—
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac, Apple Watch, Vision Pro — betteriPhone, iPad
Requires iOS26.018.0 — better
Further details — not scored
Size86 MB25 MB
Age rating4+4+
DeveloperYugen GmbHZEN ARTICLE

Bugs and requests

Flow

Reported bugs

4 issues
  • Live activity feature not working consistently
  • Timer not recording sessions accurately
  • App blocking functionality not working as expected
  • Crashes and freezes on certain macOS versions

Requested features

6 requests
  • Allow custom work and break durations
  • Add option to pause and resume flow sessions
  • Implement real-time sync across devices
  • Provide more detailed productivity tracking and reporting
  • Include an Apple Watch app with complication support
Show 1 more
  • Add ability to block notifications from certain apps during flows

Levels Tree

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Flow

Subscriptions2
  • Monthly Plan7 Days trial$2.991 Month
  • Yearly Plan14 Days trial$17.991 Year
One-time1
  • Lifetime Pro Access$39.99
None

Levels Tree

No in-app purchases

Questions

Is Flow free?
Flow is free to download, with in-app purchases available.
Is Levels Tree free?
Levels Tree is free to download, with no in-app purchases.
Do Flow or Levels Tree have ads?
Neither Flow nor Levels Tree shows ads.
Which is updated more often, Flow or Levels Tree?
Flow ships an update every 4 weeks, and Levels Tree every 3 weeks. Most recently, Flow was updated on November 6, 2026 and Levels Tree on October 31, 2026.

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