SmartClock vs Twinkle Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartClock
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帮助智能钟表进行校准事件的工具，自动和手机时间进行校准。
Twinkle Clock
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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
Verdict
The clearest difference is in-app purchases: SmartClock at none against Twinkle Clock's 1. SmartClock also leads on iOS requirement (9.0 vs 17.0). Twinkle Clock's advantage is device support (4 vs 2). On price and ads 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
Both are free to download. Twinkle Clock sells 1 one-off in-app purchase. SmartClock asks for nothing beyond the download.
| Parameter | SmartClock | Twinkle Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | ShenZhen Lenze Technology Co,.Ltd. | Hiroyasu Hirai |
In-app purchases
SmartClock
No in-app purchases
Twinkle Clock
- Twinkle Clock Pro$24.99
