# myENV vs IVAN Air

The clearest difference is update cadence: IVAN Air at daily against myENV's monthly. myENV's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

myENV ships an update monthly, IVAN Air daily. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | myENV | IVAN Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (322 ratings)](https://appshunter.io/ios/app/myenv/id444435182/reviews)** | — |
| Number of ratings | **322** | — |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 293 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [National Environment Agency](https://appshunter.io/developer/444435185) | [Eduardo Murillo Zamora](https://appshunter.io/developer/1347421716) |

## What reviewers say

### myENV

[App page](https://appshunter.io/ios/app/myenv/id444435182)

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.

**Highlights:** 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

**In-app purchases:** none

**What reviewers like**

- 📊 Accurate weather forecasts from NEA
- 🎨 Clean and visually appealing UI design (older versions)
- 📍 Comprehensive location-based weather data
- 🌍 Multiple weather metrics in one app (UV, PSI, dengue, haze)
- 📱 Useful satellite imagery and rain animation

**What reviewers complain about**

- 🐛 App crashes and hangs frequently
- 🔌 Poor performance and lag issues
- 🗺️ Map obscured by overlays and widgets
- ❌ Non-responsive UI elements and icons
- 📉 Reduced functionality compared to previous versions

**Reported bugs**

- App crashes on startup
- Falsely labels devices as jailbroken
- Satellite images not displaying
- Heat map feature not working
- Data showing as temporarily unavailable

**Requested features**

- Extended forecast timeline (multiple hours ahead)
- Wind speed and direction display
- Multiple overlay combinations (lightning + storm together)
- iOS widget support
- Apple Watch complications


### IVAN Air

[App page](https://appshunter.io/ios/app/ivan-air/id6776521931)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is myENV free?

myENV is free to download, with no in-app purchases.

### Is IVAN Air free?

IVAN Air is free to download, with no in-app purchases.

### Do myENV or IVAN Air have ads?

Neither myENV nor IVAN Air shows ads.

### Which is updated more often, myENV or IVAN Air?

myENV ships an update monthly, and IVAN Air daily. Most recently, myENV was updated on October 29, 2026 and IVAN Air on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*