64
BU Score
Solid
J霧霾 - 台灣空氣品質監控
✍️ bumetric analysis
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J霧霾 - 台灣空氣品質監控 is an Android app from Jintin Apps in the Health & Fitness category, currently rated 4.6★ across 4,223 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 64: Solid (established niche player). For a Health & Fitness app, that means established niche player.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.6★)METRIC | +$2,200 | |
| Low install base (4,223 ratings)METRIC | +$1,500 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 vVaries with device📂 Health & Fitness💰 Free📺 Ad-supported💎 IAP $1.99 per item🚀 Launched 2015 (11y old)
📝 About this app
J霧霾是台灣空氣污染監測類評分第一的app
主要監測懸浮粒子(pm2.5 pm10 aqi)的單位濃度
時時關注空氣品質 時時關注大家的健康
<b>功能</b>
★即時pm2.5/pm10/AQI霾害污染資訊查詢
★三日預報
★列表及地圖顯示
★可編輯清單
★每日警示通知
★桌面小工具
<b>MILESTONE</b>
★ 最新熱門免費 #2
★ 熱門免費 #3
<b>知名雜誌網站部落格推薦</b>
★ PCHome 2017/11 月份 - PM2.5 空氣品質監控
https://www.facebook.com/pchomefans/
★ 就是教不落 - J 霧霾 - 台灣空氣品質 PM2.5 即時監控，還有預報功能和超標通知
https://steachs.com/archives/31333
★ 重灌狂人 - 外幣投資、出國購物好幫手！
「J 霧霾」細懸浮微粒 PM2.5 即時監控，桌面小工具隨時查看、超標提醒（Android）
http://briian.com/27739/pm25-tw.html
★ 挨踢路人甲
即時監測懸浮粒子App-「J霧霾」
http://walker-a.com/archives/2850
★ 電瀨少女… View full description on the official store →
主要監測懸浮粒子(pm2.5 pm10 aqi)的單位濃度
時時關注空氣品質 時時關注大家的健康
<b>功能</b>
★即時pm2.5/pm10/AQI霾害污染資訊查詢
★三日預報
★列表及地圖顯示
★可編輯清單
★每日警示通知
★桌面小工具
<b>MILESTONE</b>
★ 最新熱門免費 #2
★ 熱門免費 #3
<b>知名雜誌網站部落格推薦</b>
★ PCHome 2017/11 月份 - PM2.5 空氣品質監控
https://www.facebook.com/pchomefans/
★ 就是教不落 - J 霧霾 - 台灣空氣品質 PM2.5 即時監控，還有預報功能和超標通知
https://steachs.com/archives/31333
★ 重灌狂人 - 外幣投資、出國購物好幫手！
「J 霧霾」細懸浮微粒 PM2.5 即時監控，桌面小工具隨時查看、超標提醒（Android）
http://briian.com/27739/pm25-tw.html
★ 挨踢路人甲
即時監測懸浮粒子App-「J霧霾」
http://walker-a.com/archives/2850
★ 電瀨少女… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- J霧霾 - 台灣空氣品質監控
- Developer
- Jintin Apps
- Bundle ID
- com.jintin.pm25.tw
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.facebook.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $730/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- $1.99 per item
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth4,223 ratings+30% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
Full revenue analysis
Read the article-style breakdown for J霧霾 - 台灣空氣品質監控: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.