Comparison

Random Countdown Timer vs Time’s Up! Timer (VPP)

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

Head to head
About

Random Countdown Timer

This app introduces variability to countdown timers, allowing for random durations within a set range. It's designed to help users develop self-monitoring skills by moving away from fixed countdown intervals. Features include customizable variance, switch access compatibility, and saving/resetting timer values.

Highlights
  • Randomized countdown durations
  • Adjustable variance percentage
  • Switch access compatibility
  • Save and reset timer values
  • Customizable alarm types
  • Visual indicator for timer progress
Features
Read full description

Random Countdown Timer with Switch Access Rather than counting down the same interval whenever a timer is run, we can choose to introduce some variety. A timer that was set repeatedly for 30 minutes would normally go off after 30 minutes each time, which is fine when a student is to remain dependent on the alarm. But if the goal were self monitoring instead (i.e., developing independence from the alarm), then it would be good to have the training alarm go off with some consistent variation in time, such as between 20 and 40 minutes (while still averaging around 30). Learning to self monitor within a certain range of times is a valuable skill, as is learning to check the clock at specific times, but they are not equivalent, so they are supported by different tools. INSTRUCTIONS Slide the arrow to set the timer from 0 to 60 minutes. If you set no variation (below), then this app will act like a typical timer (albeit with some additional access features). Tap the green Start arrow to begin the countdown and display the Stop button (i.e., the red stop sign). If no variance is set, the arrow will immediately start to move as the time decreases (in intervals of one second). If a variance amount is set, then the arrow will jump to a (constrained) random starting point before counting down. When the timer is done counting down, up to three types of alarms will go off (depending on your Settings). All alarms will cease when you tap the Stop button (which in turn displays the Start button, as well as the Save/Reset buttons). There is a message displayed at the bottom of the screen that describes what the variance calculation will be, given the settings that you have chosen; for example, if you set the timer for 30 minutes, and the variance to 50%, then the message will say, “Var: 50% = 15 to 45 min.” That means that when you start the timer, the arrow will jump to a point between 15 and 45 minutes before it begins to count down. (You can choose to hide that message.) Minutes are displayed in the center of the slider during the countdown. Although seconds are not displayed (because that tends to be too distracting), a dot on the Stop icon rotates clockwise in small increments to signify that the timer is not frozen (which can be turned off in Settings if that in itself is a distraction). Tap “Save” to store the current value of the timer for later restoration. The Reset button displays the amount of time that was saved (e.g., “16 min”). Tap that Reset display to restore that value to the timer. (These buttons are hidden while the timer is running.) SWITCH ACCESS The Start/Stop button is switch accessible with: 1) a wired or wireless keyboard as a switch (type ‘space’ or ‘1’); or 2) a wired or wireless switch interface s 'space' sending '1' (or legacy '~1') with an inserted switch (e.g., jellybean, toggle, joggle, membrane, or whatever you like). SETTINGS Use Variance (%): OFF by default. Use any variance you have set. Variance Slider: 0% by default. Select an interval from 0% to 100%. Show Variance: ON by default. Show or hide the variance message. Light Background: ON by default. The display will be based on a light background rather than a dark one. Alarm Sound: “Chime” by default. This file will play if “Audible Alarm” is ON. All of the following alarms will turn off when you hit the Stop button. Audible Alarm: ON by default. The chosen sound file will play for about a minute after the timer runs out. Visible Alarm: ON by default. Every two seconds, the background color will alternate between light and dark themes. Vibration Alarm: ON by default. Every two seconds, the device will vibrate (if it has that capability). Display Seconds: ON by default. Every second, the pale yellow dot on the Stop icon rotates 45° clockwise, letting you know that the timer is running. When you turn this off, the dot does not move. Reset: OFF by default. All Settings will resume their default values the next time the app is started.

About

Time’s Up! Timer (VPP)

This app offers a visually engaging countdown timer designed for various uses, from managing work breaks and children's activities to focusing on tasks. It features unique visual styles that reveal or pixelate photos as time elapses, making time management more interactive and fun.

Highlights
  • Visual countdown timer
  • Photo reveal and pixelate styles
  • Customizable alert sounds and colors
  • iCloud timer synchronization
  • Live Activities support
  • Guided Access for kids
  • AirPlay and tvOS support
Currently charting
Read full description

Time’s Up! is a fun, visual timer that you’ll actually want to use. Whether it’s for you, your kids, or someone else, Time’s Up! will make counting down much more engaging. Timers can be used at work and at home, whether you’re making sure you take a break or telling kids it’s bedtime. Timers exist everywhere, but none of them are fun and visually appealing — and that can be important when you’re dealing with kids big and small! Time’s Up! has the features you need to make time fun again. ——————— What’s the difference between “Time’s Up! — Visual Timer” and “Time’s Up! Timer (VPP)”? The free-to-download version of Time’s Up! lets you try the app five times before upgrading via in-app purchase. “Time’s Up! Timer (VPP)” is the same app but available paid-upfront with no limits in the app itself. “Time’s Up! Timer (VPP)” exists so educators can purchase the app through Apple’s Volume Purchase Program (VPP) for Education. It also excludes any third-party frameworks and analytics from the app. ——————— Time’s Up! isn’t just for kids and workaholics. The possibilities are endless: • Adults who need to set timers to stop them from working for too long without a break. • Kids who don’t want to do their homework but can be convinced to work in smaller chunks. • Setting reading or other activity timers before bed time. • Helping bigger kids focus on an activity for a set amount of time. • Setting timers for exercises — put Time’s Up! on your TV screen using AirPlay and turn a timer into the focal point for your exercise group. • Anything that’s based on a specific amount of time! What makes a timer fun? Time’s Up! has 5 fun styles to choose from, including: • “Reveal” a photo from your Photo Library as the seconds tick down. • “Pixelate” makes a photo more clear as a timer gets closer to completion. • “Puzzle” breaks a photo into jigsaw puzzle pieces and then puts the pieces into their places as time progresses. Alternatively, there are more traditional clock faces if you just want a simple timer. Timers can be customized with their own alert sound and color, too. Other key features include: • Sync your timers between iPhone, iPad, Mac, and Apple TV using iCloud. • See your timers on your Lock Screen, Dynamic Island, and Apple Watch with Live Activities (requires iOS 18). • Guided Access to prevent kids from switching apps and changing timers, making sure only you have the power to control time. • Airplay and tvOS support so you can put a timer up on a TV screen. • Get audio updates each minute or countdown the last 10 seconds. • On macOS, you can float the timer window above other apps so it’s always visible. Time’s Up! has no ads or data trackers. We believe your data is your own and we don’t collect any of it.

Screenshots

Random Countdown Timer4 screens
Time’s Up! Timer (VPP)4 screens

Verdict

The call

The clearest difference is review sentiment: Time’s Up! Timer (VPP) at 100% against Random Countdown Timer's 0%. Time’s Up! Timer (VPP) also leads on rating (4.4 vs 1.0) and chart position (#187 vs unranked). Random Countdown Timer's advantage is price (Free vs $5.99) and iOS requirement (12.0 vs 15.4). On update cadence, ads and in-app purchases 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

Random Countdown Timer is free to download; Time’s Up! Timer (VPP) costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Time’s Up! Timer (VPP) holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Time’s Up! Timer (VPP) has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Random Countdown Timer's written reviews are positive against 100% of Time’s Up! Timer (VPP)'s.

UpkeepUpdate frequency

Random Countdown Timer ships an update monthly, Time’s Up! Timer (VPP) every 2 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

Scorecard8 real differences · 3 level
Random Countdown Timer versus Time’s Up! Timer (VPP): the parameters behind the verdict, then further details
ParameterRandom Countdown TimerTime’s Up! Timer (VPP)
PriceFree — better$5.99
Rating1.0 (1 ratings)4.4 (8 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings18 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#187 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple TV — better
Requires iOS12.0 — better15.4
Further details — not scored
Size21 MB49 MB
Age rating4+4+
DeveloperTracy MansfieldOverdesigned, LLC

Customer experience

Random Countdown Timer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Time’s Up! Timer (VPP)

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Random Countdown Timer

No in-app purchases

None

Time’s Up! Timer (VPP)

No in-app purchases

Questions

Is Random Countdown Timer free?
Random Countdown Timer is free to download, with no in-app purchases.
Is Time’s Up! Timer (VPP) free?
Time’s Up! Timer (VPP) costs $5.99, with no in-app purchases.
Which has better reviews, Random Countdown Timer or Time’s Up! Timer (VPP)?
Time’s Up! Timer (VPP) is rated higher. Random Countdown Timer averages 1.0 out of 5 from 1 ratings, while Time’s Up! Timer (VPP) averages 4.4 from 8 ratings.
Do Random Countdown Timer or Time’s Up! Timer (VPP) have ads?
Neither Random Countdown Timer nor Time’s Up! Timer (VPP) shows ads.
Which is updated more often, Random Countdown Timer or Time’s Up! Timer (VPP)?
Random Countdown Timer ships an update monthly, and Time’s Up! Timer (VPP) every 2 months. Most recently, Random Countdown Timer was updated on June 1, 2026 and Time’s Up! Timer (VPP) on September 10, 2026.

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