# BRIS4 vs Device Lab

The clearest difference is price: BRIS4 at Free against Device Lab's $3.99. BRIS4 also leads on iOS requirement (12.0 vs 17.0). Device Lab's advantage is update cadence (every 3 days vs every 3 months) and chart position (#86 vs unranked). On ads, in-app purchases and device support there is nothing between them.

BRIS4 is free to download; Device Lab costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BRIS4 ships an update every 3 months, Device Lab every 3 days. The most recent releases landed on September 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BRIS4 | Device Lab |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (23 ratings)](https://appshunter.io/ios/app/device-lab/id6757624445/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 94.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#86** |
| Size | 64 MB | 32 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [布法罗机器人科技(成都)有限公司](https://appshunter.io/developer/1600006877) | [广聪 钟](https://appshunter.io/developer/1867790847) |

## What reviewers say

### BRIS4

[App page](https://appshunter.io/ios/app/bris4/id6480248813)

**Features:** macOS Compatibility

**In-app purchases:** none


### Device Lab

[App page](https://appshunter.io/ios/app/device-lab/id6757624445)

**Currently charting:** #86 Top Paid · Utilities (US App Store)

This app provides detailed information about your device's hardware and chips. It offers system monitoring, parameter organization, chip and device comparisons, and useful tools to help you understand and manage your devices more effectively. All core functions run locally without requiring login.

**Highlights:** Hardware status monitoring, Chip and device parameter organization, Chip and device comparison, System information viewer, Performance reference and testing tools, Local-first operation, Ad-free and push-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is BRIS4 free?

BRIS4 is free to download, with no in-app purchases.

### Is Device Lab free?

Device Lab costs $3.99, with no in-app purchases.

### Do BRIS4 or Device Lab have ads?

Neither BRIS4 nor Device Lab shows ads.

### Which is updated more often, BRIS4 or Device Lab?

BRIS4 ships an update every 3 months, and Device Lab every 3 days. Most recently, BRIS4 was updated on September 14, 2026 and Device Lab on October 2, 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.*