Comparison

Aestu vs Flow

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

Head to head
About

Aestu

Features
Read full description

Stop counting seconds. Start seeing time. Aestu is a visual focus timer that turns time into a calm, fluid shape. Instead of watching numbers tick down, you can understand your session at a glance and stay focused without the pressure of a conventional countdown. DESIGNED FOR THE WAY YOUR MIND WORKS - Visual time: See time gently empty and refill instead of doing mental math. - Positive Overtime: When a session ends, Aestu keeps counting up without a jarring failure state. - ADHD-friendly focus: Reduce time-blindness friction with a clear, low-pressure visual cue. - Pomodoro and deep work: Choose a preset or create a session that fits your own rhythm. - Energy check-ins: Log how you feel and learn which times of day work best for you. FOCUS EVERYWHERE Start on iPhone, check a Live Activity or widget, continue from Apple Watch, and keep an eye on your session from Mac. iCloud keeps your focus sessions in sync across your Apple devices. CALM BY DESIGN Fluid animation, semantic colors and gentle haptics provide awareness without a ticking clock or harsh alarm. Your history helps you notice patterns without turning productivity into a scorecard. PRIVATE BY DEFAULT No account and no behavioral advertising. Your focus data remains on your devices and in your personal iCloud. Whether you are studying, working, managing ADHD time blindness or entering a deep-work session, Aestu helps make time visible and easier to follow. Download Aestu and turn time into something you can feel.

About

Flow

Features
Read full description

Focus with intention. Not with friction. Session Flow is a minimalist Pomodoro and focus timer that helps you structure deep work, follow flexible session flows, and take meaningful breaks without turning productivity into another complicated system. No accounts. No subscriptions. No noise. Just press start. HOW IT WORKS ▸ Pick a flow: classic Pomodoro or your own custom sequence ▸ Combine focus, break, prep, and reflection blocks ▸ Press start. Session Flow handles the rest. That's it. No onboarding maze. No overloaded settings screen. WHY PEOPLE SWITCH TO SESSION FLOW ▸ Starts fast, with almost no setup friction ▸ Gentle transitions between blocks, not jarring alarms ▸ Beautiful in both light and dark mode ▸ Thoughtful, native-feeling design with privacy at the center ▸ No account required and no data harvesting SEE YOUR PROGRESS WITHOUT THE PRESSURE ▸ Track focused time by day and week ▸ View session history and consistency over time ▸ Review notes and patterns without turning focus into a game ▸ Honest progress data, not gamification traps DESIGNED FOR iOS, NOT PORTED TO IT ▸ Apple-native SwiftUI with smooth animations and haptics ▸ Home Screen widgets and Live Activities support ▸ Works beautifully on iPhone and iPad ▸ Supports Dynamic Type, VoiceOver, and Reduce Motion FREE VS. FLOW PRO Free: ▸ Classic Pomodoro sessions ▸ Basic session history ▸ Full timer experience with no ads Flow Pro: pay once, keep forever ▸ Unlimited custom session flows ▸ Block distracting apps and websites ▸ Detailed statistics and session insights ▸ Home Screen widgets ▸ Session reminders No subscriptions. No trials that auto-renew. One price. Done. BUILT FOR ▸ Students during exam season ▸ Developers in deep code sessions ▸ Writers, designers, and makers ▸ Anyone with ADHD who needs gentle structure ▸ Knowledge workers who are tired of overbuilt productivity apps

Screenshots

Aestu4 screens
Flow4 screens

Verdict

The call

The clearest difference is update cadence: Aestu at every 5 weeks against Flow's every 4 months. On price, ads, in-app purchases and device support 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. Aestu sells 1 one-off in-app purchase and Flow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Aestu ships an update every 5 weeks, Flow every 4 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

Scorecard1 real difference ¡ 5 level
Aestu versus Flow: the parameters behind the verdict, then further details
ParameterAestuFlow
PriceFreeFree
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS18.618.0 — better
Further details — not scored
Size13 MB17 MB
Age rating4+4+
DeveloperGiuseppe PignataroRemi Herbiet

In-app purchases

1 purchases

Aestu

One-time1
  • Aestu Lifetime$1.99
1 purchases

Flow

One-time1
  • Lifetime Pro$24.99

Questions

Is Aestu free?
Aestu is free to download, with in-app purchases available.
Is Flow free?
Flow is free to download, with in-app purchases available.
Do Aestu or Flow have ads?
Neither Aestu nor Flow shows ads.
Which is updated more often, Aestu or Flow?
Aestu ships an update every 5 weeks, and Flow every 4 months. Most recently, Aestu was updated on October 9, 2026 and Flow on October 7, 2026.

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