# ANCEL BM300 Pro vs Window Cooling Forecast

The clearest difference is rating: Window Cooling Forecast at 5.0 against ANCEL BM300 Pro's 2.8. ANCEL BM300 Pro's advantage is ratings volume (23 vs 1) and iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Window Cooling Forecast holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: ANCEL BM300 Pro has 23 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | ANCEL BM300 Pro | Window Cooling Forecast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (23 ratings)](https://appshunter.io/ios/app/ancel-bm300-pro/id6476840644/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/window-cooling-forecast/id6794064645/reviews)** |
| Number of ratings | **23** | 1 |
| Positive reviews | 36.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 68 MB | 2 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OBDSPACE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1434956144) | [Paul Hanson](https://appshunter.io/developer/1896611722) |

## What reviewers say

### ANCEL BM300 Pro

[App page](https://appshunter.io/ios/app/ancel-bm300-pro/id6476840644)

This app monitors 6V, 12V, and 24V batteries, allowing simultaneous tracking of up to four. It provides insights into battery health by testing startup and charging system voltage, and accurately records vehicle start and stop times. All data is accessible on your phone via Bluetooth for easy vehicle battery management.

**Highlights:** Monitors 6V, 12V, 24V batteries, Simultaneous monitoring of four batteries, Tests startup and charging system voltage, Records vehicle start/stop times, Bluetooth data display on phone, Vehicle battery power management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Window Cooling Forecast

[App page](https://appshunter.io/ios/app/window-cooling-forecast/id6794064645)

This app helps you save on cooling costs by determining the optimal times to open your windows. It uses enthalpy, which combines temperature and humidity, to advise when outdoor air is more favorable for cooling your home. Get a 12-hour forecast for effective window cooling availability.

**Highlights:** Enthalpy calculation for cooling efficiency, Compares indoor and outdoor air enthalpy, Advises optimal window opening times, 12-hour cooling forecast, Manual data entry for temperature and humidity, Integrates with Apple Weather, Supports Govee hygrometers via Bluetooth LE

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

**In-app purchases:** none


## Frequently asked questions

### Is ANCEL BM300 Pro free?

ANCEL BM300 Pro is free to download, with no in-app purchases.

### Is Window Cooling Forecast free?

Window Cooling Forecast is free to download, with no in-app purchases.

### Which has better reviews, ANCEL BM300 Pro or Window Cooling Forecast?

Window Cooling Forecast is rated higher. ANCEL BM300 Pro averages 2.8 out of 5 from 23 ratings, while Window Cooling Forecast averages 5.0 from 1 ratings.

### Do ANCEL BM300 Pro or Window Cooling Forecast have ads?

Neither ANCEL BM300 Pro nor Window Cooling Forecast shows ads.

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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.*