Comparison

Performance Timer 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

Performance Timer

A large-display countdown timer for monitoring presentations or performances. It visually indicates time overruns by turning red and counting up, without audible alarms. Easily set for durations between 1 and 99 minutes.

Highlights
  • Large display countdown timer
  • Visual time overrun indicator (red count-up)
  • No audible alarm
  • Adjustable time from 1-99 minutes
  • Ideal for presentations and performances
Features
Read full description

Performance Timer is a large-display countdown timer developed to be used to monitor the time remaining in a performance, presentation, etc. Performance Timer does not sound an alarm when the time runs out. Rather, when the timer reaches zero, the numbers turn red and the timer starts counting up so that you can see how long you've gone over your target time. The time can be set from 1 to 99 minutes.

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

Performance Timer1 screens
Fullscreen Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Performance Timer at none against Fullscreen Clock's 1. Performance Timer also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.0). Fullscreen Clock's advantage is ratings volume (2.2K vs 59) and rating (4.7 vs 4.5). On price, review sentiment 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. Fullscreen Clock sells 1 one-off in-app purchase. Performance Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fullscreen Clock holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Fullscreen Clock has 2.2K ratings behind it against 59, so its average is the more settled of the two. Written reviews complicate that: 83% of Performance Timer's written reviews are positive against 76% of Fullscreen Clock's, so the app with the better star average is not the one people write more warmly about.

Scorecard6 real differences · 4 level
Performance Timer versus Fullscreen Clock: the parameters behind the verdict, then further details
ParameterPerformance TimerFullscreen Clock
PriceFreeFree
Rating4.5 (59 ratings)4.7 (2.2K ratings) — better
Positive reviews82.5% of reviews — better75.9% of reviews
Number of ratings592.2K — better
Update frequency—Every 8 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size0 MB18 MB
Age rating4+4+
DeveloperAndrew SchweigShenzhen Gude Aipu Technology Co., Ltd

Customer experience

Performance Timer

All ratings59 ratings
Positive89.8%
Neutral3.4%
Negative6.8%
Written reviews40 reviews
Positive82.5%
Neutral7.5%
Negative10.0%

Fullscreen Clock

All ratings2,175 ratings
Positive93.3%
Neutral2.7%
Negative4.0%
Written reviews245 reviews
Positive75.9%
Neutral8.6%
Negative15.5%

Bugs and requests

Performance Timer

Not enough reviews yet to summarise bugs or requests.

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

Performance Timer

No in-app purchases

1 purchases

Fullscreen Clock

One-time1
  • VIP$0.99

Questions

Is Performance Timer free?
Performance Timer is free to download, with no in-app purchases.
Is Fullscreen Clock free?
Fullscreen Clock is free to download, with in-app purchases available.
Which has better reviews, Performance Timer or Fullscreen Clock?
Fullscreen Clock is rated higher. Performance Timer averages 4.5 out of 5 from 59 ratings, while Fullscreen Clock averages 4.7 from 2.2K ratings.
Do Performance Timer or Fullscreen Clock have ads?
Fullscreen Clock shows ads; Performance Timer does not.

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