Comparison

Smooth Countdown vs Water Fill Timer

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

Head to head
About

Smooth Countdown

Features
Read full description

Countdown the time with a smoothly animated background. It is the perfect reminder while the device waits in the dock. Features: - toggle between day and night mode - choose between no alarm, one alarm or repeated alarm sound - supports the 12 and 24 hour format - uses local notifications when the timer runs up

About

Water Fill Timer

Features
Read full description

Experience time like never before. Watch as the water fills your screen to mark every passing second. "Water Timer" is a unique and calming digital timer that turns time management into a visual experience. As your countdown begins, water flows from a faucet, and the water level rises to represent your progress. It's not just a clock; it's an intuitive way to "see" how much time is left. [Key Features] - Intuitive Visuals: The rising water level and percentage markers let you grasp the remaining time at a single glance. - Beautiful Design: Enjoy seamless background video synchronization combined with elegant, modern gradients. - Simple Controls: Quickly set your desired time (up to 999 minutes) with our easy-to-use 3-digit picker. - Customizable Themes: Personalize the app with various theme colors to match your mood. Full Dark Mode support is included. - Reliable Notifications: Receive alerts with customizable sounds and vibrations even when the app is running in the background. [Perfect For] - Focus & Study: Use it as a Pomodoro tracker to stay productive and maintain your flow. - Kitchen & Cooking: Make waiting for your meal a little more relaxing and visually engaging. - Meditation & Yoga: Manage your sessions accompanied by the peaceful, steady movement of water. - For Kids: Help children understand the concept of time by telling them, "We're done when the water reaches the top!" Transform your daily routine into a moment of calm. Download Water Timer today and let the time flow!

Screenshots

Smooth Countdown4 screens
Water Fill Timer4 screens

Verdict

The call

The clearest difference is price: Water Fill Timer at Free against Smooth Countdown's $0.99. Water Fill Timer also leads on update cadence (every 4 weeks vs every 21 months). Smooth Countdown's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support 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

Water Fill Timer is free to download; Smooth Countdown costs $0.99 up front. Water Fill Timer sells 1 one-off in-app purchase. Smooth Countdown asks for nothing beyond the download.

UpkeepUpdate frequency

Smooth Countdown ships an update every 21 months, Water Fill Timer every 4 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 2 level
Smooth Countdown versus Water Fill Timer: the parameters behind the verdict, then further details
ParameterSmooth CountdownWater Fill Timer
Price$0.99Free — better
Update frequencyEvery 21 monthsEvery 4 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size1 MB35 MB
Age rating4+4+
DeveloperPiet Jonasakira ohmachi

In-app purchases

None

Smooth Countdown

No in-app purchases

1 purchases

Water Fill Timer

One-time1
  • Remove Ads$1.99

Questions

Is Smooth Countdown free?
Smooth Countdown costs $0.99, with no in-app purchases.
Is Water Fill Timer free?
Water Fill Timer is free to download, with in-app purchases available.
Do Smooth Countdown or Water Fill Timer have ads?
Water Fill Timer shows ads; Smooth Countdown does not.
Which is updated more often, Smooth Countdown or Water Fill Timer?
Smooth Countdown ships an update every 21 months, and Water Fill Timer every 4 weeks. Most recently, Smooth Countdown was updated on October 4, 2026 and Water Fill Timer on October 2, 2026.

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