晴天钟 vs 江苏空气质量
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
晴天钟
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免费的数值天气预报，感谢上海天文台提供服务支持
江苏空气质量
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江苏省空气质量时刻了解江苏省空气状况！
Screenshots
Verdict
The clearest difference is iOS requirement: 晴天钟 at 6.0 against 江苏空气质量's 14.0. On price, review sentiment, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
晴天钟 ships an update every 9 days, 江苏空气质量 every 10 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | 晴天钟 | 江苏空气质量 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) — better | — |
| Positive reviews | 34.8% of reviews — better | 33.3% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Youhua Technology Company Limited | 中科三清科技有限公司 |
Customer experience
晴天钟
江苏空气质量
In-app purchases
晴天钟
No in-app purchases
江苏空气质量
No in-app purchases
