Comparison

Flip Clock vs Focus One:ADHD Focus Timer

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

Head to head
About

Flip Clock

This free app transforms your device into a stylish flip clock with animated time displays. Customize colors and use it as a Pomodoro timer to enhance your workspace or bedside table.

Highlights
  • Animated flip clock display
  • Customizable font color
  • Customizable background color
  • Pomodoro timer functionality
  • Nightstand mode
Features
Read full description

Flip Clock turns your iPhone, iPad, and Mac into a beautiful retro split-flap clock — the satisfying flip of a classic railway or bedside display, right on your screen. Prop it up on your nightstand, desk, or home-office shelf and let the cards flip the hours away. WHAT YOU CAN DO • Enjoy a smooth, true-to-life split-flap flip animation • Show the time in 12- or 24-hour format, with optional seconds, weekday, and date • Keep it in portrait or landscape, or lock it to the orientation you prefer • Choose from a variety of display fonts • Dim the screen with a swipe for a gentle, glare-free glow at night • The display stays awake, so the clock is always there when you glance over BUILT-IN TIMER • Countdown timer, stopwatch, and a Pomodoro mode with work and break intervals • Pick your own alarm sound WIDGETS • Add Flip Clock to your Home Screen and Lock Screen FLIP CLOCK PRO Make it truly yours with a one-time upgrade: • Set custom digit, background, and card colors • Use your own photo as the background • Turn on the classic flip sound effect • See the track currently playing in the Music app • Display any time zone in the world However you like to keep time — a stylish desk clock, a calm bedside companion, or a focus timer for work — Flip Clock has you covered.

About

Focus One:ADHD Focus Timer

Features
Read full description

Feeling overwhelmed by a never-ending to-do list? Drowning in a sea of notifications and distractions? In today's noisy world, Focus One is your personal sanctuary for deep work and digital wellbeing. We are more than just a focus timer; we are a philosophy. Built on the powerful principle of monotasking, our app helps you channel all your energy into your single most important task. It's time to stop juggling and start achieving. Designed from the ground up to be an ADHD friendly companion, our minimalist interface is your secret weapon against procrastination. We help you build tangible, lasting focus habits, one session at a time. ## Your Personal Focus Companion, Reimagined * One Task, Zero Distractions: The core of our focus to-do system. By concentrating on a single item, you eliminate mental clutter, reduce anxiety, and dramatically boost your productivity. It's the ultimate tool to stop procrastination. * A Living, Breathing Focus Ambiance: Don't just stare at a number. Set a beautiful, calming GIF as your session's visual anchor. This gentle, looping background helps soothe the mind and acts as a powerful visual timer, making your study time more serene and effective. * Embrace the Pomodoro Technique: Effortlessly break down your work or study sessions into manageable intervals. Focus One is the perfect Pomodoro app for students and professionals looking for a reliable study buddy to manage their time blocking and routines. * Your Efforts, Visualized (Coming Soon): We're building an innovative, motion-based focus tracker. It will create a beautiful, color-coded heat map of your daily efforts—a powerful and tangible motivator, especially for the ADHD mind. See your consistency grow! * Find Your Community (Coming Soon): Connect with fellow focus-seekers. See how many others are in a state of deep work with you, creating a sense of shared purpose and accountability. Your new focus mate is waiting. ## Who is Focus One For? * Students looking to ace their exams with a dedicated study timer. * Professionals, writers, and developers practicing deep work. * Anyone managing ADHD symptoms and seeking a simple, non-overwhelming ADHD app. * Individuals on a digital detox journey, aiming to reduce screen time and be more present. * Anyone tired of procrastination and ready to build a more productive morning routine.  Unlock Your Full Potential with Focus One Pro * In-App Purchases & Future Subscriptions: Currently, you can support our development through one-time purchases for specific feature packs. We plan to introduce a simple, fair subscription model in the future to grant access to all premium features, including advanced tracking, exclusive focus sounds, and community access. * Pricing: In-app purchases for feature packs will range from $2.99 to $5.99. Future subscription pricing will be clearly displayed within the app. All prices are subject to the real-time pricing displayed in the App Store in your region. * Payment: Once you confirm your purchase, the payment will be charged to your iTunes Account. * Subscription Management: When subscriptions become available, you will be able to manage them and turn off auto-renewal at any time through your Apple ID Account Settings, at least 24 hours before the end of the current period. * Renewal Rules: Subscriptions will auto-renew unless canceled. We will strictly follow Apple's App Store subscription and renewal policies. * Privacy Policy: https://z8o7hs56u3.feishu.cn/docx/Cn9Kd6YF0oPleZxZnV6cPVoRnBc * User & Member Subscription Agreement: https://z8o7hs56u3.feishu.cn/docx/VqfcdTB9PoEst4x1v9KcJXfYn0b Questions or ideas? We'd love to hear from you. Email us at winkiwiki@QQ.com. Download Focus One and discover the profound power of doing one thing well. Your journey to less distraction and more achievement starts today.

Screenshots

Flip Clock3 screens
Focus One:ADHD Focus Timer4 screens

Verdict

The call

The clearest difference is iOS requirement: Focus One:ADHD Focus Timer at 12.0 against Flip Clock's 17.0. 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. Flip Clock sells 1 one-off in-app purchase and Focus One:ADHD Focus Timer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Flip Clock versus Focus One:ADHD Focus Timer: the parameters behind the verdict, then further details
ParameterFlip ClockFocus One:ADHD Focus Timer
PriceFreeFree
Rating4.4 (353 ratings) — better—
Positive reviews45.5% of reviews—
Number of ratings353 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.012.0 — better
Further details — not scored
Size11 MB43 MB
Age rating4+12+
DeveloperApplorium Ltd龙威 周

Bugs and requests

Flip Clock

Reported bugs

4 issues
  • Time freezes and lags
  • Numbers don't display properly
  • Numbers get smaller in landscape mode
  • White bar is constantly on

Requested features

4 requests
  • Option for day of the week and time
  • Full customization without payment
  • Remove clicking sound from free version
  • Numbers more spread out

Focus One:ADHD Focus Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Flip Clock

One-time1
  • Unlock all features$2.99
2 purchases

Focus One:ADHD Focus Timer

One-time2
  • Remove Ads$2.99
  • Support Us$5.99

Questions

Is Flip Clock free?
Flip Clock is free to download, with in-app purchases available.
Is Focus One:ADHD Focus Timer free?
Focus One:ADHD Focus Timer is free to download, with in-app purchases available.
Do Flip Clock or Focus One:ADHD Focus Timer have ads?
Neither Flip Clock nor Focus One:ADHD Focus Timer shows ads.

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