# BloomSky Weather vs Evaporative Cooler Forecaster

The clearest difference is review sentiment: Evaporative Cooler Forecaster at 100% against BloomSky Weather's 29%. Evaporative Cooler Forecaster also leads on rating (5.0 vs 2.2) and update cadence (weekly vs every 6 weeks). BloomSky Weather's advantage is in-app purchases (none vs 10) and ratings volume (110 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Evaporative Cooler Forecaster sells 10 one-off in-app purchases. BloomSky Weather asks for nothing beyond the download.

Evaporative Cooler Forecaster holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: BloomSky Weather has 110 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 29% of BloomSky Weather's written reviews are positive against 100% of Evaporative Cooler Forecaster's.

BloomSky Weather ships an update every 6 weeks, Evaporative Cooler Forecaster weekly. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BloomSky Weather | Evaporative Cooler Forecaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (110 ratings)](https://appshunter.io/ios/app/bloomsky-weather/id978094420/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/evaporative-cooler-forecaster/id6745530908/reviews)** |
| Number of ratings | **110** | 2 |
| Positive reviews | 29.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 22 MB | 75 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod, Apple TV | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [天津瞰天科技有限责任公司](https://appshunter.io/developer/1345823767) | [John Pierce](https://appshunter.io/developer/1812768264) |

## What reviewers say

### BloomSky Weather

[App page](https://appshunter.io/ios/app/bloomsky-weather/id978094420)

See live weather through real-time images and time-lapses from a global network of weather cameras. Get accurate, local reports with visual data and forecasts. Explore conditions at popular locations worldwide.

**Highlights:** Live weather reporting, Real-time camera images, Time-lapse videos, Local weather forecasts, Interactive weather map, Favorite weather stations

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

**In-app purchases:** none

**What reviewers like**

- 📸 Excellent time-lapse video capture feature
- 🎥 High-quality sky camera and imagery
- 🌍 Community feature to view other weather stations
- 📊 Real-time weather data collection
- ⚡ Reliable hardware performance (when functional)

**What reviewers complain about**

- 💀 Company appears defunct/out of business
- 🔌 Complete service shutdown without notice
- 📱 App crashes frequently and is unstable
- ❌ Core features no longer functional (time-lapse, live photos)
- 🚫 No customer support or communication

**Reported bugs**

- App crashes when viewing time-lapse videos
- App hangs after entering login credentials
- WiFi connection drops after updates
- Time-lapse feature completely non-functional
- Live photo feed not updating or showing stale data

**Requested features**

- Historical weather data and graphs
- iPad-specific app version
- Apple Watch app
- Apple TV app improvements
- Data export functionality


### Evaporative Cooler Forecaster

[App page](https://appshunter.io/ios/app/evaporative-cooler-forecaster/id6745530908)

Predict when your evaporative cooler will be effective based on outdoor weather forecasts. Get real-time indoor conditions, future mode recommendations, and estimated cost savings compared to air conditioning. Customize settings for optimal performance and explore global cooler forecasts.

**Highlights:** Real-time indoor temperature and humidity forecast, Future mode recommendations (Cooling, Fan, A/C), Estimated cost and energy savings, Historical weather and cooling effectiveness reports, Customizable comfort zones and energy rates, Pad cooling power settings, Global cooler forecast exploration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 62-Day Basic Pass (90% Off) | $0.69 | one-time |
| 92-Day Basic Pass (90% Off) | $0.89 | one-time |
| 92-Day Basic Pass (75% Off) | $2.19 | one-time |
| 62-Day Basic Pass (25% Off) | $5.19 | one-time |
| 123-Day Basic Pass (35% Off) | $6.09 | one-time |
| 92-Day Basic Pass (25% Off) | $6.69 | one-time |
| 62-Day Basic Pass | $6.99 | one-time |
| 123-Day Basic Pass (20% Off) | $7.59 | one-time |
| 92-Day Basic Pass | $8.99 | one-time |
| 123-Day Basic Pass | $9.49 | one-time |


## Frequently asked questions

### Is BloomSky Weather free?

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

### Is Evaporative Cooler Forecaster free?

Evaporative Cooler Forecaster is free to download, with in-app purchases available.

### Which has better reviews, BloomSky Weather or Evaporative Cooler Forecaster?

Evaporative Cooler Forecaster is rated higher. BloomSky Weather averages 2.2 out of 5 from 110 ratings, while Evaporative Cooler Forecaster averages 5.0 from 2 ratings.

### Do BloomSky Weather or Evaporative Cooler Forecaster have ads?

Neither BloomSky Weather nor Evaporative Cooler Forecaster shows ads.

### Which is updated more often, BloomSky Weather or Evaporative Cooler Forecaster?

BloomSky Weather ships an update every 6 weeks, and Evaporative Cooler Forecaster weekly. Most recently, BloomSky Weather was updated on November 11, 2026 and Evaporative Cooler Forecaster on October 30, 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.*