Comparison

FlowFocus vs This One Thing

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

Head to head
About

FlowFocus

This app offers a minimalist Pomodoro timer with integrated task management. It helps users stay focused with customizable work and break intervals, smooth animations, and haptic feedback. Track your progress with session counts and tailor the experience to your workflow.

Highlights
  • Customizable Pomodoro timer
  • Integrated task management
  • Minimalist and modern design
  • Session tracking
  • Smooth animations and haptic feedback
  • Flexible work/break durations
Features
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FlowFocus is a calm, flexible focus timer for getting work done one task at a time. Use Pomodoro sessions, custom timers, or a stopwatch depending on how you like to work. Keep your current task visible, queue what is next, and track what you finish in your history. FlowFocus can also connect with Calendar, Reminders, Apple Music, widgets, and Live Activities so your focus setup fits naturally into your day. Features: • Pomodoro, Timer, and Stopwatch modes • Current task and queued tasks • Apple Reminders import and completion • Calendar-aware focus sessions • Live Activities and widgets • Focus history with completed sessions and tasks • Profiles for different workflows • Custom colours, app icons, sounds, and appearance • Optional keep-awake setting while the app is open • Simple onboarding to choose the modes you use FlowFocus is designed to stay quiet, clean, and out of your way while helping you keep moving.

About

This One Thing

Features
Read full description

The productivity problem you've never heard of: Every todo app shows you everything. Your brain sees the list and freezes. Psychologists call it "choice paralysis." We call it Tuesday. This One Thing: Single Task; ADHD Focus Todo Productivity solves the opposite problem: not how to organize your tasks, but how to hide them. Here's how it works: Add unlimited tasks (your brain needs to capture everything) See exactly ONE task at a time (your eyes need to focus on THIS ONE THING) Complete it to reveal the next (no peeking, no planning, no paralysis) Skip if you must (but it goes to the back of the line) What you won't find here: Priority levels (everything's a priority, which means nothing is) Due dates (artificial urgency is still anxiety) Categories (organizing is procrastinating with extra steps) Collaboration (focus is a solo sport) Gamification (you're not a rat in a maze) What you will find: One task. One screen. One decision. A timer that shows focus time (what you measure, you value) Statistics that matter (streak days, completion count) Design that looks expensive (because restraint is luxury) The behavioral economics: Rory Sutherland, vice chairman of Ogilvy, says the best solutions solve the problem backwards. Instead of "how do I get more done?" ask "what stops me from starting?" The answer: seeing everything stops you from doing anything. THIS ONE THING makes the limitation into the feature. You can't see task #2 until task #1 is done. Not because we're mean, but because your brain works better that way. Who this is for: People with 50+ tasks who complete zero Anyone who reorganizes their todo list instead of doing it Humans who overthink, overplan, and underexecute Those who know that "just start" works but can't make themselves start Who this isn't for: People who need to see the big picture (this app deliberately hides it) Teams (there's no sharing, no sync, no collaboration) Planners (there's no calendar, no projects, no someday/maybe) This app makes your life harder in exactly one way: you can't avoid the next task by looking at other tasks. No escaping into "planning." No comfort of "I'll do that other thing first." Just you and THIS. Every time. Most apps try to make work easier. This one makes avoidance harder. That's worth $4.99. Privacy: Your tasks live on your device. No account, no cloud, no tracking. We don't know what you're doing, and we don't want to. RESOURCES: • Privacy Policy: https://pragmathema.com/#this • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FlowFocus4 screens
This One Thing4 screens

Verdict

The call

The clearest difference is price: FlowFocus at Free against This One Thing's $4.99. FlowFocus also leads on iOS requirement (17.0 vs 26.0). This One Thing's advantage is update cadence (every 6 weeks vs every 6 months). On 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

FlowFocus is free to download; This One Thing costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FlowFocus ships an update every 6 months, This One Thing every 6 weeks. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
FlowFocus versus This One Thing: the parameters behind the verdict, then further details
ParameterFlowFocusThis One Thing
PriceFree — better$4.99
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size43 MB1 MB
Age rating4+4+
DeveloperSuzanne GarrettNikola Knezevic

In-app purchases

None

FlowFocus

No in-app purchases

None

This One Thing

No in-app purchases

Questions

Is FlowFocus free?
FlowFocus is free to download, with no in-app purchases.
Is This One Thing free?
This One Thing costs $4.99, with no in-app purchases.
Do FlowFocus or This One Thing have ads?
Neither FlowFocus nor This One Thing shows ads.
Which is updated more often, FlowFocus or This One Thing?
FlowFocus ships an update every 6 months, and This One Thing every 6 weeks. Most recently, FlowFocus was updated on October 18, 2026 and This One Thing on October 17, 2026.

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