WillowyBe vs BFOUR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WillowyBe
Control your portable sauna steamer remotely with Bluetooth. Adjust settings for a personalized and enjoyable relaxation experience. Easy to use and designed for convenience.
- Bluetooth remote control
- Easy to use
- Adjustable settings
- Enjoyable experience
- Portable sauna steamer compatible
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WillowyBe Portable Sauna Steamer Bluetooth remote control, easy and enjoyable!
BFOUR
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.
- Connects to smart IoT devices
- Guided cooking system
- 12 USDA-referenced meat types
- 5 doneness levels
- Real-time alerts
- Remote monitoring
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Welcome to the BFOUR App, the innovative hub that connects your Bfour meat thermometer, hygro-thermometer and other Bfour smart IoT electronic products. Designed with ease of use in mind, the BFOUR APP is your gateway to a enjoyable smart-life experience. * Easy Setup, Effortless Cooking The BFOUR App simplifies your cooking with an intuitive interface that's easy to navigate. Whether you're a seasoned chef or a culinary novice, our app makes setting up your smart devices a breeze. With just a few taps, you can monitor and control the temperature of your meats and the humidity of your environment. * Guided Cooking System Harness the power of our Guided Cooking System, featuring 12 USDA-referenced meat types and 5 doneness levels. Cook like a professional with minimal effort, ensuring every dish is perfectly done to your liking. * Instant Notification, Freely Monitor With the BFOUR app, you can stay connected to your cooking and home environment, no matter where you are. Receive real-time alerts and enjoy the peace of mind that comes with knowing your home is always in sync with your needs. * Get to know us! Facebook: https://www.facebook.com/people/Bfour/100031967752039/ Instagram: https://www.instagram.com/bfour_meatthermometer/ YouTube: https://www.youtube.com/@BFour_sz/ TikTok: https://www.tiktok.com/@bfourshop_us This app requires at least one BFOUR device to operate (sold separately at our online store: https://bfour.cc/).
Screenshots
Verdict
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.
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. 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.
| Parameter | WillowyBe | BFOUR |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 2.5 (4 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 43 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou xingxuan Sales Co., LTD | BFOUR |
Customer experience
WillowyBe
BFOUR
In-app purchases
WillowyBe
No in-app purchases
BFOUR
No in-app purchases
