myENV vs Haze@SG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myENV
Access comprehensive environmental, water, and food safety information for Singapore. Receive real-time alerts for weather, air quality, dengue, and water disruptions. Report feedback directly to relevant agencies.
- Weather alerts and forecasts
- Air quality (PSI & PM2.5)
- Dengue cluster locations
- Hawker centre search
- Food safety alerts and recalls
- Environmental situation alerts
- Water disruption updates
- Feedback reporting
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myENV is a one-stop platform for information on environment, water services and food safety in Singapore. It provides a comprehensive suite of information and services from the Ministry of Sustainability and the Environment (MSE) which covers weather, air quality, dengue hot spots, water level, flood, water disruption, hawker centre, food hygiene, and recycling. Users can also report feedback to MSE and its agencies through this app. • Access updated information on Singapore’s weather and receive push-notification alerts when heavy rain occurs • View latest PSI & hourly PM2.5 information • Locate dengue clusters • Search for hawker centre • View the food alerts and recall related information • Obtain useful food hygiene related information such as Food Establishment Hygiene Grades and list of licensed food caterers • Get alerted on environmental situations such as earthquake, drain water level, flash floods, lightning and haze • View the water supply disruption information • Convenience of providing feedback to NEA, PUB and SFA • Save locations and personalise the relevant information you wish to see for each location myENV app will need access to certain features on your phone for the following reasons: Calendar This allows myENV to provide you more accurate information events, alerting you on weather and environmental conditions before your event Location Allowing myENV to use location will allow the app to serve you location-specific information (e.g weather, dengue) Location When In Use Allowing myENV to use location will allow the app to serve you location-specific information (e.g weather, dengue) Location Always and When In Use This allows myENV to use your location to understand your location patterns, so we can provide you more accurate suggestions based on your locations Photos/Media/Files Allow you to save photographs taken with myENV app in your phone and to attach them when you file a report to NEA/PUB/SFA Camera Access the phone's camera if you wish to attach a photograph while making a Report to NEA/PUB/SFA Microphone Required to record videos
Haze@SG
Quickly check Singapore's air quality with hourly AQI, PM2.5, and 24-hour PSI readings. Understand what the levels mean and receive alerts to stay informed about haze conditions.
- Hourly AQI readings
- Hourly PM2.5 levels
- 24-hour PSI
- Clear indicators
- Share haze levels
- Alerts
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Haze@SG helps you quickly check air quality levels across Singapore. Stay updated with hourly AQI and PM2.5 readings, along with the 24-hour PSI, so you can make informed decisions throughout the day. The app is designed to be simple, fast, and easy to read at a glance. NEW! Local Air Quality Stations Explore additional AQI readings from local monitoring stations across Singapore, updated regularly. Find stations near you, see their distance from your location, and check the latest air quality conditions in different neighbourhoods. Maintained since 2013, Haze@SG continues to provide reliable haze updates with a clean and focused experience. Features: * 1-hour AQI readings across all regions * 1-hour PM2.5 levels for current conditions * 24-hour PSI based on NEA data * Local AQI readings from additional monitoring stations across Singapore * Find nearby monitoring stations using your location * Clear indicators to understand what the readings mean * Latest haze news and weather forecasts * Share current haze levels with friends and family * Alerts to stay informed Official regional air quality readings are sourced from NEA, while additional local station readings are provided by the World Air Quality Index (WAQI) project. PM2.5 readings reflect short-term air quality and may change throughout the day depending on weather conditions and haze levels. Haze@SG is independently developed and maintained. Your support helps cover server costs and ongoing improvements. If you find the app useful, you can support its continued development through a subscription. As a subscriber, you also enjoy an ad-free experience. Feedback and suggestions are welcome. You can reach us via email at support@hosaystudios.com or through the app. -------------------------------- Subscription Information Payment will be charged to your Apple ID account at confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. Auto-renewal can be turned off at any time in your Apple ID account settings after purchase. No cancellation of the current subscription is allowed during an active subscription period. Subscription price: SGD 1.99 per month SGD 19.99 per year Prices may vary by country. Privacy Policy: http://hosaystudios.com/privacy.html Terms of Use: http://hosaystudios.com/terms.html -------------------------------- Note: This app is not affiliated with NEA. Data is sourced from publicly available information, and any inaccuracies should not be attributed to NEA.
Screenshots
Verdict
The clearest difference is review sentiment: Haze@SG at 100% against myENV's 35%. Haze@SG also leads on rating (5.0 vs 4.1) and update cadence (every 10 days vs monthly). myENV's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support 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. Haze@SG sells 2 in-app purchases, starting at $0.99 per month. myENV asks for nothing beyond the download.
Haze@SG holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: myENV has 305 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 35% of myENV's written reviews are positive against 100% of Haze@SG's.
myENV ships an update monthly, Haze@SG every 10 days. Both last shipped on October 14, 2026.
| Parameter | myENV | Haze@SG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (305 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 34.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 305 — better | 7 |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | #111 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 294 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | National Environment Agency | Hosay Studios |
Customer experience
myENV
Haze@SG
Bugs and requests
myENV
Reported bugs
18 issues- App crashes on startup
- Falsely labels devices as jailbroken
- Satellite images not displaying
- Heat map feature not working
- Data showing as temporarily unavailable
Show 13 moreShow fewer
- App unresponsive after latest updates
- GPS fails to locate correct position
- Notification badge permanently stuck
- Photo upload function in Make Report broken
- Duplicate cancel buttons
- Rain animation not real-time
- Incompatible with iOS 16.4, 16.5, and other versions
- No connection errors despite active internet
- Version check notification shows incorrectly
- Alerts not saving properly
- Do Not Disturb function not working
- Unable to add locations (error messages)
- App hangs when adding locations
Requested features
13 requests- Extended forecast timeline (multiple hours ahead)
- Wind speed and direction display
- Multiple overlay combinations (lightning + storm together)
- iOS widget support
- Apple Watch complications
Show 8 moreShow fewer
- Ability to save multiple locations
- Longer satellite animation timeline
- Real-time rain animation
- Push notifications for severe weather alerts
- Simplified, cleaner interface with less clutter
- Default location selection
- Offline functionality
- Better map visibility with less data overlay
Haze@SG
Not enough reviews yet to summarise bugs or requests.
In-app purchases
myENV
No in-app purchases
Haze@SG
- Haze@SG Pro Monthly$0.991 Month
- Haze@SG Pro Yearly$12.991 Year







