Comparison

Smooth Countdown vs Hourglass

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

Hourglass

A minimalistic countdown clock app designed for iPhone. It offers a clean interface with a visual progress indicator and supports multiple time units. Easily share countdowns and receive notifications when events conclude.

Highlights
  • Minimalistic design
  • Multiple time units
  • Visual progress indicator
  • Unlimited countdowns
  • Sharable content
  • Push notifications
  • Notification Center widget
  • Apple Watch compatibility
Features
Read full description

When time doesn't fly, countdown in style with Hourglass. Hourglass is a minimalistic countdown clock for iPhone. It's simplistic, easy to use, and has a beautiful design. Features: - Beautiful, Minimal Design: The flagship feature of Hourglass is its incredible design. The sleek, black background blends seamlessly with the device bezel. No complicated features or in-app purchases, just a clear design with easily readable text. - Multiple Time Units: Simply tap the time remaining to switch between seconds, minutes, hours, and days. - Visual Progress Indicator: The beautiful blue ring surrounding the time indicates the progress of the time remaining to an event. - Unlimited Countdowns: Countdown to as many events as your heart desires. Simply swipe left or right to switch countdowns, and get an overview of all your countdowns by going back to the Countdowns list - Sharable Content: Easily E-mail, Text, or Tweet the time left to an event by tapping the Share icon. - Push Notifications: Get notified when a countdown finally finishes. - Notification Center Widget: Instead of having to open Hourglass, just swipe down to view your Countdowns in the Notification Centre. - Compatible with Apple Watch: Now, you can easily view your countdowns quickly and easily, right on your wrist!

Screenshots

Smooth Countdown4 screens
Hourglass4 screens

Verdict

The call

The clearest difference is price: Hourglass at Free against Smooth Countdown's $0.99. Hourglass also leads on update cadence (fortnightly vs every 21 months) and iOS requirement (8.2 vs 15.6). On ads, in-app purchases 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

Hourglass is free to download; Smooth Countdown costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smooth Countdown ships an update every 21 months, Hourglass fortnightly. Both last shipped on November 1, 2026.

Scorecard3 real differences · 7 level
Smooth Countdown versus Hourglass: the parameters behind the verdict, then further details
ParameterSmooth CountdownHourglass
Price$0.99Free — better
Rating—4.0 (4 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 21 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.68.2 — better
Further details — not scored
Size1 MB14 MB
Age rating4+4+
DeveloperPiet JonasMat Cartmill

In-app purchases

None

Smooth Countdown

No in-app purchases

None

Hourglass

No in-app purchases

Questions

Is Smooth Countdown free?
Smooth Countdown costs $0.99, with no in-app purchases.
Is Hourglass free?
Hourglass is free to download, with no in-app purchases.
Do Smooth Countdown or Hourglass have ads?
Neither Smooth Countdown nor Hourglass shows ads.
Which is updated more often, Smooth Countdown or Hourglass?
Smooth Countdown ships an update every 21 months, and Hourglass fortnightly. Most recently, Smooth Countdown was updated on November 1, 2026 and Hourglass on November 1, 2026.

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