Comparison

Presentation Clock vs Fullscreen Clock

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

Head to head
About

Presentation Clock

This app provides a highly visible, customizable timer for public speaking and presentations. It features large, color-changing numbers to indicate time thresholds and can optionally provide audible or vibration alerts. The timer continues counting up past zero to show how much time has been exceeded.

Highlights
  • Customizable color thresholds
  • Large, easy-to-read display
  • Count up after zero
  • Audible and vibration alerts
  • Create and save multiple timers
  • Simple touch controls
Features
Currently charting
Read full description

This app does one thing but it does it extremely well. If you give presentations, training, tutorials, or speak publicly, this app is for you. Beautifully animated, with large, easy to read numbers that change colors at thresholds you determine. When the timer hits 0:00, the colors invert (black on red) and continue counting up indicating how long you've gone over. Fully customizable options and simple touch controls * Create and save as many timers as you want * Set time limits for color warnings to change the clock to green, yellow and red * Timers can be configured to give audible and/or vibration alerts when crossing a time limit threshold—but if you want a completely silent countdown, thats ok too :)

About

Fullscreen Clock

Transform your device into a stylish flip clock that doubles as a productivity tool. Enhance your workspace with aesthetic widgets and utilize the integrated focus timer for improved concentration during study or work sessions.

Highlights
  • Iconic flip clock animation
  • Deep focus timer (Pomodoro/custom)
  • Stunning home screen widgets
  • Elegant and minimalist interface
  • Extensive customization options
  • Versatile timers and stopwatch
  • Floating clock for iPadOS
Features
Read full description

It's not just a clock. It's a statement piece. Transform your device into a stunning Flip Clock, the perfect centerpiece for your desk setup. More than just aesthetics, it's a powerful tool designed to help you focus, study, and seize every second. BEAUTY MEETS PRODUCTIVITY We believe your most personal device deserves more than a boring clock. Fullscreen Clock combines minimalist design with powerful productivity features to create an experience that is both beautiful and functional. ICONIC FLIP CLOCK: Enjoy the satisfying, classic animation of a retro flip clock, reborn with a modern, clean design. It's the ultimate accessory for your Gong-stagram study sessions and aesthetic workspace photos. DEEP FOCUS TIMER: Crush your goals with our integrated focus timer. Use the Pomodoro Technique or set custom sessions to improve concentration during study, work, or meditation. STUNNING WIDGETS: Your clock shouldn't be trapped inside an app. Add our beautifully designed widgets to your Home Screen for an instant, stylish time check. FEATURES YOU'LL LOVE: Elegant & Minimalist Interface: A clean, distraction-free design that puts the focus on time. Extensive Customization: Personalize your clock with different themes, sizes, and even your own background photos. Versatile Timers & Stopwatch: From a simple countdown to a precision stopwatch, we have all your timing needs covered. Floating Clock (iPadOS): Keep track of time with a clock that floats above your other apps – perfect for multitasking.

Screenshots

Presentation Clock4 screens
Fullscreen Clock4 screens

Verdict

The call

The clearest difference is price: Fullscreen Clock at Free against Presentation Clock's $0.99. Fullscreen Clock also leads on update cadence (every 9 days vs every 3 months) and rating (4.7 vs 4.3). Presentation Clock's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Fullscreen Clock is free to download; Presentation Clock costs $0.99 up front. Fullscreen Clock sells 1 one-off in-app purchase. Presentation Clock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fullscreen Clock holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Fullscreen Clock has 2.2K ratings behind it against 98, so its average is the more settled of the two. Written reviews point the same way: 67% of Presentation Clock's written reviews are positive against 76% of Fullscreen Clock's.

UpkeepUpdate frequency

Presentation Clock ships an update every 3 months, Fullscreen Clock every 9 days. Both last shipped on October 29, 2026.

Scorecard10 real differences · 1 level
Presentation Clock versus Fullscreen Clock: the parameters behind the verdict, then further details
ParameterPresentation ClockFullscreen Clock
Price$0.99Free — better
Rating4.3 (98 ratings)4.7 (2.2K ratings) — better
Positive reviews67.0% of reviews76.0% of reviews — better
Number of ratings982.2K — better
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#186 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size1 MB18 MB
Age rating4+4+
DeveloperShawn WelchShenzhen Gude Aipu Technology Co., Ltd

Customer experience

Presentation Clock

All ratings96 ratings
Positive83.3%
Neutral5.2%
Negative11.5%
Written reviews103 reviews
Positive67.0%
Neutral7.8%
Negative25.2%

Fullscreen Clock

All ratings2,201 ratings
Positive93.3%
Neutral2.7%
Negative4.0%
Written reviews246 reviews
Positive76.0%
Neutral8.5%
Negative15.4%

User reviews

Presentation Clock

From 98 App Store ratings

What we love

  • 👍 Simple, intuitive interface requiring no instructions
  • 📱 Large, highly visible display readable from distance
  • 🎨 Color-coded time warnings (green/yellow/red) easy to see peripherally
  • ⏱️ Counts up after time expires showing overage duration
  • 🔧 Customizable preset timers for different time allotments

Room to improve

  • 🐛 App crashes and becomes unusable after recent updates
  • 🐛 Display shows blank screen or missing numbers in newer iOS versions
  • 👆 Touch targets for pause/reset buttons too small and inconsistent
  • 🎨 Seven-segment LED font difficult to read from distance
  • 🎨 Green and yellow colors hard to distinguish for colorblind users

Fullscreen Clock

From 2.2K App Store ratings

What we love

  • 🚀 Efficient
  • 👍 Simple and useful
  • 👍 Great tool
  • 👍 Excellent app
  • 👍 Awesome clock

Room to improve

  • 🐛 Ads disrupt usage
  • 🐛 Buggy widget
  • 🔋 Drains battery
  • 👎 Hard to exit
  • 👎 Annoying ads

Bugs and requests

Presentation Clock

Reported bugs

10 issues
  • App crashes on launch or during use
  • Numbers/display not visible on screen (blank/black screen)
  • Incompatibility with iOS 8, 9, and newer versions
  • Tap targets for controls too small and hard to activate
  • Tap-to-pause label inconsistently appears and disappears
Show 5 more
  • Secondary display output misaligned on external monitors
  • Timer list items reorder unexpectedly during editing
  • App doesn't respond to taps or pinches
  • Display cutoff on left side when using external displays
  • App fails to work on iPad mini and some iPad models

Requested features

14 requests
  • Apple Watch companion app support
  • Ability to name individual timer presets
  • More than three time warning segments
  • Count-up mode option (instead of countdown)
  • Background timer functionality with notifications
Show 9 more
  • Option to disable sound during color threshold changes
  • Floating/picture-in-picture window for multitasking
  • Synchronized timers across multiple iOS devices
  • Visual progress bar or thermometer showing time used
  • Larger, more accessible plus/minus buttons
  • Real-time clock display alongside countdown
  • Ability to set timer to end at specific clock time
  • Fourth or additional time warning period
  • Swipe gestures for time adjustment

Fullscreen Clock

Reported bugs

4 issues
  • Widget doesn't adjust for DST
  • Clock resets when exiting app
  • Hangs up on some devices
  • Ads cover the clock

Requested features

5 requests
  • Add color customization
  • Integrate date display
  • Add 12-hour time format with AM/PM
  • Improve countdown timer functionality
  • Add stopwatch widget

In-app purchases

None

Presentation Clock

No in-app purchases

1 purchases

Fullscreen Clock

One-time1
  • VIP$2.99

Questions

Is Presentation Clock free?
Presentation Clock costs $0.99, with no in-app purchases.
Is Fullscreen Clock free?
Fullscreen Clock is free to download, with in-app purchases available.
Which has better reviews, Presentation Clock or Fullscreen Clock?
Fullscreen Clock is rated higher. Presentation Clock averages 4.3 out of 5 from 98 ratings, while Fullscreen Clock averages 4.7 from 2.2K ratings.
Do Presentation Clock or Fullscreen Clock have ads?
Fullscreen Clock shows ads; Presentation Clock does not.
Which is updated more often, Presentation Clock or Fullscreen Clock?
Presentation Clock ships an update every 3 months, and Fullscreen Clock every 9 days. Most recently, Presentation Clock was updated on October 29, 2026 and Fullscreen Clock on October 29, 2026.

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