Comparison

沙漏时钟 vs Twinkle Clock

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

Head to head
About

沙漏时钟

Features
Read full description

像沙漏一样的动画时钟

About

Twinkle Clock

Features
Read full description

Twinkle Clock turns your screen into a night sky — a clock face made of twinkling stars and constellations. FREE • 12 zodiac constellations, swipe to switch • A twinkling starfield with the time overlaid on constellation lines PRO (one-time purchase) • All 88 official constellations • ~8,900 naked-eye stars across the whole sky • The Milky Way and the Moon & planets (Mercury–Saturn) • Nebulae, star clusters, and galaxies • Tap any star, the Moon, or a planet to read about it • Time Travel — pick any date and time to see what the sky looked like (or will look like) • Major meteor shower activity windows Available on iPhone, iPad, Mac, Apple TV, and Apple Vision Pro.

Screenshots

沙漏时钟1 screens
Twinkle Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: 沙漏时钟 at none against Twinkle Clock's 1. 沙漏时钟 also leads on iOS requirement (11.0 vs 17.0). On price, ads 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

Both are free to download. Twinkle Clock sells 1 one-off in-app purchase. 沙漏时钟 asks for nothing beyond the download.

Scorecard2 real differences · 4 level
沙漏时钟 versus Twinkle Clock: the parameters behind the verdict, then further details
Parameter沙漏时钟Twinkle Clock
PriceFreeFree
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Vision Pro — better
Requires iOS11.0 — better17.0
Further details — not scored
Size21 MB23 MB
Age rating4+4+
Developer硕 贾Hiroyasu Hirai

In-app purchases

None

沙漏时钟

No in-app purchases

1 purchases

Twinkle Clock

One-time1
  • Twinkle Clock Pro$24.99

Questions

Is 沙漏时钟 free?
沙漏时钟 is free to download, with no in-app purchases.
Is Twinkle Clock free?
Twinkle Clock is free to download, with in-app purchases available.
Do 沙漏时钟 or Twinkle Clock have ads?
Neither 沙漏时钟 nor Twinkle Clock shows ads.

Other comparisons