Comparison

Flowmodoro vs Chronos

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

Head to head
About

Flowmodoro

Features
Read full description

Stop letting a 25-minute timer break your flow. Flowmodoro is built on the Flowtime Technique: focus for as long as you're in the zone, then take a break earned from the time you actually put in. Prefer the classic method? A full Pomodoro timer is built in — pick either one and switch anytime. WHY FLOWMODORO The Pomodoro problem: you finally reach deep focus, and the timer forces a break. Your flow is destroyed. The Flowmodoro answer: work until you decide to stop. Your break is calculated from your focus time. TWO WAYS TO FOCUS - Flowmodoro (Flowtime): the timer counts up. Stop when you're done and your break is earned from your focus time. Set your own break ratio. - Classic Pomodoro: focus, short break, long break — your own durations and long-break interval, with presets to start from. FLOW ZONES Watch a session move from Struggle to Warm-up to Flow to Deep Flow as the minutes add up. You can see the moment you actually arrive — and you'll think twice before stopping. DEEP FOCUS: BLOCK DISTRACTING APPS Choose the apps that pull you away and they won't open while the timer is running. Strict Mode removes the escape hatch, and a daily override limit keeps you honest when it doesn't. WHITE NOISE Nine ambient sounds — brown, pink, white, rain, ocean, underwater, wind, stream and fire — with volume control. It also keeps focus and break switching automatically while your phone is locked. LOCK SCREEN AND HOME SCREEN - Live Activity on iPhone: your timer on the Lock Screen and Dynamic Island - Home Screen widget: start, pause and stop without opening the app - Today's focus time and session count at a glance STATISTICS THAT SHOW PROGRESS - Daily and weekly trends - Monthly and yearly trends, activity heatmap and best streak - Category breakdown: see where your hours actually go - Session history you can edit - Export a full JSON backup or a CSV for analysis, and import to restore CATEGORIES Tag every session — Work, Study, Exercise, Reading, or your own — and filter any statistic by category. EIGHT LANGUAGES English, 한국어, 日本語, 中文, Deutsch, Français, Português, Русский. WHO IS THIS FOR - Students preparing for exams - Professionals who need deep work - Freelancers and creators - People with ADHD or focus challenges - Pomodoro users frustrated by interruptions FLOWMODORO PRO - Monthly and yearly statistics with category breakdown - Theme colors and Flow Zone palettes - Auto-start the next focus session after a break - Export and import your data - No ads Available monthly, yearly, or as a one-time lifetime purchase. THE FLOWTIME TECHNIQUE 1. Start your focus session 2. Work until you naturally need a break 3. Get a break length calculated from your focus time 4. Come back refreshed and start again No more fighting the timer. Flow with your focus. Questions or feedback: raynearsoft@gmail.com This app is subject to Apple's standard terms and conditions (EULA). For more information, see Apple's Standard Terms and Conditions(https://www.apple.com/legal/internet-services/itunes/dev/stdeula/).

About

Chronos

Features
Read full description

Be the architect of time. Turn the dial, set the rhythm that feels right for you. Who said a second has to be a second? In the world you create, may you find your peace. Chronos is not another 25-minute timer. It is a focus clock built on one quiet truth: we all live in our own time. Some of us flow best at midnight. Some find our rhythm in the early morning. We each feel time differently — what feels like a second to you might stretch into a minute for someone else. And all around us, every moment on this planet, life unfolds at its own pace: a bird takes its first flight, a snowball rolls down a hill, a whale grows beneath the waves. To notice this is to find peace. WHAT HAPPENS IN AN HOUR • Twelve living watercolor worlds move with your clock. Watch a whale breach at dawn, mist drift over karst peaks, golden dunes shift in the wind, aurora dance across snow, and the galaxy bloom over midnight. The sun and moon trace real celestial arcs across the sky. • The world responds to you. Brush the screen and wind ripples through the grass. Tap a bird and it banks away. Touch the water and waves spread outward. Every sound is synthesized from pure mathematics — no recordings, no loops, just quiet, living whispers. • Life grows as you work. Eagles court, brood, and hatch their young on the cliffside. Two ships cross the evening sea to meet. Your focus becomes their story. WHEN THE HOUR ENDS It burns. Gently, completely. Then you mark it: one needle, five weights of time, a line if you wish, and your seal. Every hour has its weight. THE FRUITS OF TIME Your history is not a spreadsheet. It is an orchard. Every day is a tree. Every focus session is a fruit. Weekends glow in terracotta. Scroll back through your seasons, and see your time bloom. No account. No ads. No tracking. Your hours belong only to you, and stay only on your phone.

Screenshots

Flowmodoro4 screens
Chronos4 screens

Verdict

The call

The clearest difference is in-app purchases: Chronos at none against Flowmodoro's 3. Chronos also leads on ads (none vs shown) and update cadence (weekly vs fortnightly). On price, device support and iOS requirement 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. Flowmodoro sells 3 in-app purchases, starting at $2.99 per month. Chronos asks for nothing beyond the download.

UpkeepUpdate frequency

Flowmodoro ships an update fortnightly, Chronos weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
Flowmodoro versus Chronos: the parameters behind the verdict, then further details
ParameterFlowmodoroChronos
PriceFreeFree
Update frequencyFortnightlyWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size124 MB45 MB
Age rating12+4+
DeveloperRaynearSoft LLCArchest, LLC

In-app purchases

3 purchases

Flowmodoro

Subscriptions2
  • Monthly Premium$2.991 Month
  • Yearly Premium$19.991 Year
One-time1
  • Lifetime Premium$39.99
None

Chronos

No in-app purchases

Questions

Is Flowmodoro free?
Flowmodoro is free to download, with in-app purchases available.
Is Chronos free?
Chronos is free to download, with no in-app purchases.
Do Flowmodoro or Chronos have ads?
Flowmodoro shows ads; Chronos does not.
Which is updated more often, Flowmodoro or Chronos?
Flowmodoro ships an update fortnightly, and Chronos weekly. Most recently, Flowmodoro was updated on November 9, 2026 and Chronos on November 5, 2026.

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