Comparison

Time Timer vs Eureka! Timer

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

Head to head
About

Time Timer

This app provides a visual representation of time passing, making it easier to manage tasks and routines. It's designed to be inclusive and flexible for various needs, from educational settings to personal productivity.

Highlights
  • Iconic visual timer with disappearing disk
  • Inclusive design for various needs
  • Flexible routine creation and sequencing
  • Multiple timers and preset options
  • Customizable sound, vibration, and color
Features
Read full description

Feel time move. Stay on track. Stress less. From the makers of the original red disk timer, the Time Timer® App transforms the powerful visual tool trusted by families, teachers, therapists, and productivity pros for over 30 years into a fully customizable experience on your device. Whether you’re helping students build focus, supporting kids through daily routines, or simply managing your own tasks without overwhelm—Time Timer makes time feel more tangible and manageable. What Makes Time Timer Different? Iconic Visual Timer Watch time disappear as the disk gets smaller—a simple, intuitive way to feel time passing, not just track it. Inclusive by Design Trusted by people with ADHD, Autism, executive function challenges, or just a busy brain. Invented by a mom for her child, Time Timer has supported users of all abilities for decades. Flexible for Every Routine Use it once or build structured sequences. Create presets for daily habits. Run multiple timers at once. Make routines visual and calm transitions. Trusted in Schools, Homes & Workplaces From kindergarten classrooms to therapy sessions to boardrooms, Time Timer helps reduce resistance, improve focus, and make time awareness easier for everyone. Free Features Include: Create up to 3 timers Run multiple timers at once Use the original 60-minute red disk — or choose any duration Adjust sound, vibration, and color with limited options Premium Features Unlock Even More: Unlimited customization Build routines with timer sequencing (morning checklists, therapy steps, work sprints) Organize timers with Groups Sync across mobile and desktop devices Quick Set +/- buttons for fast adjustments Customize disk size and detail level Use Time Timer For: Morning and bedtime routines Homework and study blocks Transitions between tasks Work sprints and focus sessions Therapy, coaching, or classroom support Daily life skills for kids, teens, and adults Why It Works Time Timer® transforms time from something abstract and invisible into something your eyes can track and your brain can trust. That’s why it’s backed by research, loved by educators, and recommended by occupational therapists worldwide. Created for real life. Trusted for decades. Download Time Timer today and feel the difference.

About

Eureka! Timer

This visual countdown timer helps manage daily routines and transitions for children. Instead of numbers, a hidden picture gradually reveals itself as time elapses, making it engaging for kids and effective for parents and educators.

Highlights
  • Visual countdown with picture reveal
  • Customizable reveal styles and countdown displays
  • Save and load routine presets
  • Import personal photos
  • Multi-language support
  • Notification alerts
Features
Read full description

Eureka! Timer is a visual countdown timer for parents and teachers. Instead of numbers ticking down, a hidden picture uncovers itself as the time runs out. It finishes exactly when the timer does. Two minutes for toothbrushing, ten for cleaning a bedroom, five for a timeout, or the "thirty more seconds" that never actually means thirty seconds. Your kid watches the picture. You get the two minutes. WHAT IT'S FOR Mostly the daily friction. Brushing teeth, getting dressed, chores, cleaning up, screen time that has to end, and bedtime routines that stall halfway through. It's good for the short stuff a kitchen timer is clumsy for, too: handwashing, potty training, taking turns with a sibling, or the transition warning before you're standing at the door holding their coat. Teachers can use it in classrooms for the same reason parents can use it at home. A child who can't read a clock yet can still see how much is left. So can one who has no real sense of how long "five more minutes" is. It's the same idea as a sand timer, except the sand is a photograph of a penguin! HOW IT WORKS Pick how long, anywhere from fifteen seconds to an hour. Pick a picture. Then pick how it gets uncovered: puzzle pieces landing one at a time, paint splattering across the screen, a curtain pulling back, a blurry photo sharpening into focus, a clock-hand wipe, and five more. The countdown itself can be a ring around the edge of the screen, big digits in the corner, a little analog clock, or outlined numbers sitting over the photo. Or nothing at all, if the number is the part your kid fixates on. Six countdown looks, ten reveal styles, forty-eight built-in photos, three ticking sounds, three finish sounds and three celebrations. That's 77,760 combinations before you add a single picture of your own. If all that sounds like too much, just pick the time and hit "Surprise Me" and the rest will be picked at random. SAVE YOUR ROUTINES Save a setup once, as a named preset: duration, picture and reveal style remembered together. Teeth in the morning, cleanup after dinner, a timeout before it happens again. Tap it on the home screen and it starts. Works on phone and tablet, in English, Spanish, French, German and Portuguese. Turn on notifications and you'll get an alert if the timer finishes while you've switched to another app. THE PICTURES Forty-eight photos come with the app: animals, space, vehicles, toys and sports. All of them real photography, freely licensed or from public archives. You can use your own, too. The dog, grandma, the birthday party they're counting down to. Import as many as you want, crop them so they look right in portrait and landscape, and favorite the ones your kid asks for most so the app can pick one at random. Surprise them with their favorite picture, or let them pick. WHAT'S NOT IN IT No in-app purchases. Not a trial, not a paid tier, nothing locked. No full screen ads. There's one banner ad, on the home screen only. It never shows during a timer, and never on the finished picture. You can turn it off in settings for free, and it stays off. No account, no login, nothing to sign up for. No internet required. It works completely offline. No analytics and no tracking. Nothing about how you use the app goes anywhere, because there's nowhere for it to go. Your settings and your photos stay on your phone. No AI art. All forty-eight built-in photos are real photographs, and that won't change. It's a timer. It doesn't hand out points, it doesn't keep a streak, and it won't ask your kid to come back tomorrow.

Screenshots

Time Timer4 screens
Eureka! Timer4 screens

Verdict

The call

The clearest difference is review sentiment: Eureka! Timer at 100% against Time Timer's 63%. Eureka! Timer also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.6). Time Timer's advantage is ratings volume (15K vs 4) and device support (4 vs 2). On price, update cadence, ads and iOS requirement 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. Time Timer sells 1 in-app purchase, starting at $9.95 per year. Eureka! Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Eureka! Timer holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Time Timer has 15K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 63% of Time Timer's written reviews are positive against 100% of Eureka! Timer's.

UpkeepUpdate frequency

Time Timer ships an update every 2 weeks, Eureka! Timer every 9 days. The most recent releases landed on November 13, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Time Timer versus Eureka! Timer: the parameters behind the verdict, then further details
ParameterTime TimerEureka! Timer
PriceFreeFree
Rating4.6 (15K ratings)5.0 (4 ratings) — better
Positive reviews63.0% of reviews100.0% of reviews — better
Number of ratings15K — better4
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size174 MB78 MB
Age rating4+4+
DeveloperTime Timer LLCDodge Tech LLC

Customer experience

Time Timer

All ratings14,552 ratings
Positive90.3%
Neutral3.2%
Negative6.5%
Written reviews338 reviews
Positive63.0%
Neutral13.9%
Negative23.1%

Eureka! Timer

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Time Timer

Reported bugs

4 issues
  • No timers show up in app
  • Timer stops working when phone is locked
  • Inconsistent dark mode implementation
  • Vibration doesn't work as expected

Requested features

7 requests
  • Add Apple Watch complication
  • Allow rearranging of timers
  • Ability to continue timer after time is up
  • Option to change timer color and background
  • Lock timer settings on Apple Watch
Show 2 more
  • Add percentage countdown option
  • Integrate current time into app

Eureka! Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Time Timer

Subscriptions1
  • Unlock all Time Timer features$9.951 Year
None

Eureka! Timer

No in-app purchases

Questions

Is Time Timer free?
Time Timer is free to download, with in-app purchases available.
Is Eureka! Timer free?
Eureka! Timer is free to download, with no in-app purchases.
Which has better reviews, Time Timer or Eureka! Timer?
Eureka! Timer is rated higher. Time Timer averages 4.6 out of 5 from 15K ratings, while Eureka! Timer averages 5.0 from 4 ratings.
Do Time Timer or Eureka! Timer have ads?
Neither Time Timer nor Eureka! Timer shows ads.
Which is updated more often, Time Timer or Eureka! Timer?
Time Timer ships an update every 2 weeks, and Eureka! Timer every 9 days. Most recently, Time Timer was updated on November 13, 2026 and Eureka! Timer on November 7, 2026.

Other comparisons