Comparison

Showcase Clock vs Polaris

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

Head to head
About

Showcase Clock

Personalize your device with a unique clock that displays custom video backgrounds. Choose between digital or analog styles, manage video playlists, and enjoy silent playback. Multitask on iPad with multiple clock windows, each running its own video playlist.

Highlights
  • Digital and analog clock styles
  • Rotating message display on analog clocks
  • Silent video playback
  • Multiple video playlist management
  • Multitasking on iPad with multiple windows
  • Adjustable video playback speed
  • Customizable digital clock fonts and sizes
Features
Read full description

Features: - Choose between elegant digital or classic analog clock styles - Display rotating messages on your analog clock - Enjoy silent video playback—no audio interruptions - Create and manage multiple video playlists - Multitask on iPad with multiple windows, each playing its own playlist - Adjust video playback speed to match your mood - Shuffle videos for a fresh experience every time - Customize digital clock fonts and sizes

About

Polaris

Features
Read full description

Polaris turns the night sky as it actually looks from where you are into a living Home Screen widget — a quiet planetarium clock. ■ A real sky It plots ~9,000 stars from the Yale Bright Star Catalog, computed from your chosen city's latitude, longitude and sidereal time, so what's rising and where is faithful to the real sky right now. Star brightness and color (blue-white to orange) are true to life. No location permission needed — just pick a city. ■ Clock & calendar Layer an analog clock (10 frames × 5 hands × date fonts) or a digital clock (8 typefaces) over the stars. A monthly calendar and a corner date/weekday are available too. ■ More of the sky • Shooting stars streak by now and then • Star names label the bright ones — Sirius, Vega, and more • Constellation lines connect figures like Orion and the Big Dipper ■ Widgets Small, medium, large and extra-large are all supported. Each size saves its own design, so you can compose your Home Screen exactly how you like. There's also a clock-free "sky only" widget. ■ Details • Pure black background — quiet and striking on OLED • Switch between English and Japanese inside the app • 39 cities worldwide, plus automatic detection A bedside clock. The centerpiece of your Home Screen. The night sky, always in your hand.

Screenshots

Showcase Clock4 screens
Polaris3 screens

Verdict

The call

The clearest difference is price: Polaris at Free against Showcase Clock's $1.99. Showcase Clock's advantage is update cadence (every 2 weeks vs every 3 months). On ads, in-app purchases, 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

Polaris is free to download; Showcase Clock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Showcase Clock ships an update every 2 weeks, Polaris every 3 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Showcase Clock versus Polaris: the parameters behind the verdict, then further details
ParameterShowcase ClockPolaris
Price$1.99Free — better
Rating4.7 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size42 MB8 MB
Age rating4+4+
DeveloperDaniel Fu Keung KwanRyohei Horiuchi

In-app purchases

None

Showcase Clock

No in-app purchases

None

Polaris

No in-app purchases

Questions

Is Showcase Clock free?
Showcase Clock costs $1.99, with no in-app purchases.
Is Polaris free?
Polaris is free to download, with no in-app purchases.
Do Showcase Clock or Polaris have ads?
Neither Showcase Clock nor Polaris shows ads.
Which is updated more often, Showcase Clock or Polaris?
Showcase Clock ships an update every 2 weeks, and Polaris every 3 months. Most recently, Showcase Clock was updated on November 8, 2026 and Polaris on November 5, 2026.

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