
Free
About
Crowd Tracker SG helps you find the quietest time to swim or train at any ActiveSG swimming complex or gym across Singapore — before you leave home.
REAL-TIME CROWD LEVELS
See live crowd capacity at all ActiveSG pools and gyms, updated every 5 minutes during operating hours. Know at a glance whether a facility is Quiet, Moderate, or Busy.
TODAY'S BEST HOUR
Crowd Tracker SG analyses historical patterns to predict the quietest 1-hour window for your facility today — adjusted automatically for public holidays and school holiday periods.
TODAY'S CROWD TREND
View the full crowd trend chart from 06:00 to 22:00 to plan around the peaks and troughs of the day.
FACILITY MAP
Browse all ActiveSG pools and gyms on an interactive map with crowd-coded markers. Filter by pools or gyms, or search by name.
WEATHER & UV (POOLS)
See weather conditions, rain forecasts, and UV index alongside crowd data for pools.
ALERTS & CLOSURES
Stay informed with ActiveSG maintenance notices and temporary closures on your dashboard.
FAVOURITE FACILITIES
Save up to 3 favourite facilities for instant access to live crowd, best hour, and weather.
PREMIUM — S$9.99/YEAR
- 3-Day Best Times — recommended quiet hours for the next 3 days, per facility
- Live Weather on Chart — rain, lightning & post-lightning closure shown right on today's graph (pools)
- Same Day Comparison — see today against the same day, 1 and 2 weeks ago
- Weekly Crowd Pattern — full week heat-map, spot the quietest day and hour
- Custom Comparison — compare any two facilities, any two dates, up to 90 days back
- Smart Alerts — reopening alerts, best-hour digest, and your own custom threshold alert, per favourite
PRIVACY & DATA
No account required. No personal data collected. Crowd data from ActiveSG, weather from NEA. Not affiliated with Sport Singapore or ActiveSG.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Crowd Tracker SG
1.0.4
August 10, 2026
"Fixed the National Day promo price not displaying correctly on the subscribe screen. Minor bug fixes."








