# WillowyBe vs BFOUR

The clearest difference is rating: WillowyBe at 5.0 against BFOUR's 2.5. WillowyBe also leads on iOS requirement (9.0 vs 13.0). BFOUR's advantage is update cadence (monthly vs every 7 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

WillowyBe holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

WillowyBe ships an update every 7 months, BFOUR monthly. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WillowyBe | BFOUR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/willowybe/id1584206088/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/bfour/id6605927934/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 43 MB | 61 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou xingxuan Sales Co., LTD](https://appshunter.io/developer/1584206090) | [BFOUR](https://appshunter.io/developer/1761006180) |

## What reviewers say

### WillowyBe

[App page](https://appshunter.io/ios/app/willowybe/id1584206088)

Control your portable sauna steamer remotely with Bluetooth. Adjust settings for a personalized and enjoyable relaxation experience. Easy to use and designed for convenience.

**Highlights:** Bluetooth remote control, Easy to use, Adjustable settings, Enjoyable experience, Portable sauna steamer compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### BFOUR

[App page](https://appshunter.io/ios/app/bfour/id6605927934)

This app connects to smart IoT devices like meat thermometers and hygro-thermometers. It offers guided cooking with preset meat types and doneness levels, and provides instant notifications for remote monitoring of your cooking and home environment.

**Highlights:** Connects to smart IoT devices, Guided cooking system, 12 USDA-referenced meat types, 5 doneness levels, Real-time alerts, Remote monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WillowyBe free?

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

### Is BFOUR free?

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

### Which has better reviews, WillowyBe or BFOUR?

WillowyBe is rated higher. WillowyBe averages 5.0 out of 5 from 3 ratings, while BFOUR averages 2.5 from 4 ratings.

### Do WillowyBe or BFOUR have ads?

Neither WillowyBe nor BFOUR shows ads.

### Which is updated more often, WillowyBe or BFOUR?

WillowyBe ships an update every 7 months, and BFOUR monthly. Most recently, WillowyBe was updated on September 24, 2026 and BFOUR on October 10, 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.*