# BFOUR vs ADC Staff

The clearest difference is update cadence: BFOUR at monthly against ADC Staff's every 6 months. BFOUR also leads on iOS requirement (13.0 vs 15.1). 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.

BFOUR ships an update monthly, ADC Staff every 6 months. The most recent releases landed on July 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | BFOUR | ADC Staff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/bfour/id6605927934/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | — |
| Size | 61 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BFOUR](https://appshunter.io/developer/1761006180) | [ADC sistemi d.o.o.](https://appshunter.io/developer/1521721557) |

## What reviewers say

### 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


### ADC Staff

[App page](https://appshunter.io/ios/app/adc-staff/id6739266293)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BFOUR free?

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

### Is ADC Staff free?

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

### Do BFOUR or ADC Staff have ads?

Neither BFOUR nor ADC Staff shows ads.

### Which is updated more often, BFOUR or ADC Staff?

BFOUR ships an update monthly, and ADC Staff every 6 months. Most recently, BFOUR was updated on July 8, 2026 and ADC Staff on September 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.*