Comparison

Flow vs UNTIL Timer

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

Head to head
About

Flow

Features
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Flow – Focus Timer for Deep Work Flow is a simple yet powerful focus timer designed to help you stay productive and enter the flow state effortlessly. Inspired by the Pomodoro Technique but without rigid time constraints, Flow lets you work for as long as you needβ€”whether it's 30 minutes, an hour, or moreβ€”so you can stay fully immersed in your tasks. Why Flow? No Time Limits – Unlike traditional Pomodoro timers, Flow doesn’t force breaks every 25 minutes. You decide how long you want to work. Stay Focused – Track your sessions and keep distractions away. Boost Productivity – Work in deep focus mode and improve efficiency. Whether you're studying, working, or creating, Flow helps you structure your time while allowing flexibility to keep you in the zone. Start your Flow today!

About

UNTIL Timer

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UNTIL Timer is a simple way to manage your focus with a finish time. Instead of setting β€œ30 minutes” or β€œ60 minutes,” choose the clock time you want to reach. UNTIL turns that time into a small, visible deadline and shows you exactly how much time is left. A FINISH TIME FOR BETTER FOCUS When a task has no clear edge, attention can drift. UNTIL gives what you are doing now a finish line. Not a complicated schedule. Not another productivity system. Just a clear β€œuntil.” SET A TIME. FOCUS ON NOW. Use UNTIL for: β€’ Finishing a focused work session β€’ Getting ready to leave β€’ Study and homework β€’ Creative work β€’ Chores and household routines β€’ Breaks and transitions β€’ Any task that needs a clear finish line SMALL DEADLINES, THROUGHOUT YOUR DAY The real deadline may be tomorrow, next week, or months away. UNTIL lets you create smaller deadlines inside today. β€œI’ll work on this until 10:30.” β€œI’ll get ready until 8:15.” β€œI’ll finish this part by 3:00.” A small finish line can make it easier to give your attention to what matters now. SIMPLE BY DESIGN β€’ Set an end time instead of calculating a duration β€’ See remaining time at a glance β€’ Get an alarm or notification when time is up β€’ Keep the countdown visible when you want it β€’ Save timers you use again UNTIL PRO Get more from every countdown with UNTIL PRO. Save, organize, repeat, and personalize the small deadlines that shape your day. UNTIL isn’t about managing every minute. It’s about managing your focus. Pick a time. See what’s left. Focus on now. Give your focus a finish line. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flow4 screens
UNTIL Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Flow at none against UNTIL Timer's 3. Flow also leads on update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. UNTIL Timer sells 3 in-app purchases, starting at $2.99 per month. Flow asks for nothing beyond the download.

UpkeepUpdate frequency

Flow ships an update daily, UNTIL Timer every 3 weeks. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

Scorecard2 real differences Β· 4 level
Flow versus UNTIL Timer: the parameters behind the verdict, then further details
ParameterFlowUNTIL Timer
PriceFreeFree
Update frequencyDaily β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPod β€” better
Requires iOS16.415.0 β€” better
Further details β€” not scored
Size2 MB32 MB
Age rating4+4+
DeveloperShreyansh Mishratiedhearts, Inc.

In-app purchases

None

Flow

No in-app purchases

3 purchases

UNTIL Timer

Subscriptions2
  • UNTIL PRO Monthly$2.991 Month
  • UNTIL PRO Annual14 Days trial$14.991 Year
One-time1
  • UNTIL PRO One-time$69.99

Questions

Is Flow free?
Flow is free to download, with no in-app purchases.
Is UNTIL Timer free?
UNTIL Timer is free to download, with in-app purchases available.
Do Flow or UNTIL Timer have ads?
Neither Flow nor UNTIL Timer shows ads.
Which is updated more often, Flow or UNTIL Timer?
Flow ships an update daily, and UNTIL Timer every 3 weeks. Most recently, Flow was updated on October 30, 2026 and UNTIL Timer on November 10, 2026.

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