Simple Still the best PSI app. Simple and ad free, with useful widgets too.
Simple and good app Nice app and UI using very little data
Best App Ever And forever
PSI-SG version 2.4 - Removed 3-hr readings
- Removed 3-hr readings as they were discontinued by NEA
- Main screen and widget PSI reading are now 24-hr PSI readings from the National Reporting Centre (NRS)
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