Comparison

鲨鱼天气 vs 读空气

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

Head to head
About

鲨鱼天气

Get accurate weather forecasts and real-time air quality monitoring, including PM2.5 data sourced from the US Embassy. Receive minute-level precipitation forecasts and alerts for severe weather to help you prepare.

Highlights
  • 15-day accurate weather forecast
  • 72-hour PM2.5 air quality forecast
  • 2-hour minute-level precipitation forecast
  • Disaster alerts for severe weather
  • Optimized for iOS 11 and iPhone X
Features
Read full description

提供精准天气预报和空气污染质量的应用。 空气污染指数,PM2.5数据来自美使馆。 【重点功能】 * 15日精准天气预报 * 3天72小时精准空气质量PM2.5预报; * 2小时分钟级降水预报预警,告诉您几点几分下雨; * 完美适配iOS11和iPhoneX * 灾害预警:恶劣天气早知道,做好防护安心出门 欢迎联系我们并给予宝贵的意见 QQ客服群:254236449 新浪官方微博:https://weibo.com/u/6570678620 微信公众号:鲨鱼天气

About

读空气

Features
Read full description

读空气是一个非营利的公益项目。我们希望更多人重视每天呼吸的空气:知道它此刻是好是坏,污染来自哪种污染物,以及该怎样保护自己和家人。 【此刻真实的空气】 · 读数来自离你最近、本小时数据完整的监测站;也可以选择全国 300 多个城市。 · 显示观测时间而不是下载时间;数据过旧会标明,缺测时不拼凑数值。 · 天空背景随空气质量变化:空气好时干净通透,污染时颗粒和烟雾清晰可见。 【该怎么做】 · 按首要污染物给出健康影响与建议,敏感人群单独提示。 · 六项污染物分指数:PM2.5、PM10、臭氧、二氧化氮、二氧化硫、一氧化碳。 【变化与范围】 · 24 小时与 7 天历史曲线,拖动查看每小时的数值。 · 空气质量地图:全国两千多个监测站,颜色就是等级。 · 全市各监测站列表,逐站标注观测时间与数据来源。 【随时留意】 · 小号、中号桌面小组件,中号带最近 12 小时趋势。 · 可在应用图标上显示当前数值。 【两种指数】 同一个监测站可同时查看 EPA AQI 与 CN(HJ 633)指数。CN 为发布机构公布的指数;EPA 指数由读空气按公开方法计算。 【数据与隐私】 · 数据来自公开发布的空气质量监测数据(CNEMC 全国城市空气质量实时发布平台等),每个读数注明来源。 · 不使用统计工具和第三方 SDK。定位只在设备上用来找最近的监测站,坐标不会上传。 EPA 指数不代表 EPA 或数据发布机构的发布、采集或审核;内容仅供参考,不能代替医生建议,以发布机构的数据为准。

Screenshots

鲨鱼天气4 screens
读空气4 screens

Verdict

The call

The clearest difference is iOS requirement: 鲨鱼天气 at 13.0 against 读空气's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

鲨鱼天气 ships an update every 3 weeks, 读空气 fortnightly. Both last shipped on November 13, 2026.

Scorecard1 real difference · 9 level
鲨鱼天气 versus 读空气: the parameters behind the verdict, then further details
Parameter鲨鱼天气读空气
PriceFreeFree
Rating4.6 (198 ratings) — better—
Positive reviews91.7% of reviews—
Number of ratings198 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size59 MB2 MB
Age rating17+4+
DeveloperLI XIANG希 王

In-app purchases

None

鲨鱼天气

No in-app purchases

None

读空气

No in-app purchases

Questions

Is 鲨鱼天气 free?
鲨鱼天气 is free to download, with no in-app purchases.
Is 读空气 free?
读空气 is free to download, with no in-app purchases.
Do 鲨鱼天气 or 读空气 have ads?
Neither 鲨鱼天气 nor 读空气 shows ads.
Which is updated more often, 鲨鱼天气 or 读空气?
鲨鱼天气 ships an update every 3 weeks, and 读空气 fortnightly. Most recently, 鲨鱼天气 was updated on November 13, 2026 and 读空气 on November 13, 2026.

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