Comparison

费米扫描 vs DeviceLab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

费米扫描

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Fermion3D turns your iPhone into a professional 3D scanner in seconds! With exclusive optimization for the iPhone depth camera, it supports: 1. **Realistic 3D head scanning** — precisely captures facial details 2. **Object 3D modeling** — ideal for e-commerce display and 3D printing 3. **Real-time preview** — instantly view your scanning results 4. **Multi-format export** — compatible with mainstream 3D software Why choose us? * More convenient than laser scanners * More accurate than regular photo-based modeling * Optimized specifically for iPhone models * Models can be used directly for 3D printing and game development Perfect for virtual avatar creation, e-commerce product display, art design, and more. Download now and experience one of the most powerful mobile 3D scanning solutions!

About

DeviceLab

Features
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DeviceLab is a powerful hardware analysis and benchmark tool designed for iPhone, Whether you're a tech enthusiast, developer, or everyday user, you can easily test, monitor, and understand your device performance. ◆ Real-Time System Monitor Track CPU usage, GPU load, memory usage, storage, battery health, and network speed in real time. Clean dashboards make performance easy to understand. ◆ Benchmark & Performance Tests Run advanced tests to evaluate your device: CPU & GPU benchmark Memory bandwidth (read/write/copy) Storage speed test Network speed test Compare your device with others and see real performance differences. ◆ Chip & Device Database Explore detailed hardware specs: Apple A-series and M-series chips Core count, process, bandwidth, cache Full device specs for iPhone, iPad, Mac Search and compare across models easily. ◆ Performance Rankings View benchmark rankings: Single-core & multi-core scores GPU performance comparisons Cross-device performance charts ◆ Display Testing Tools Check your screen with: Solid color tests Dead pixel detection Gradient & brightness evaluation ◆ Sensor Data Visualization Monitor real-time sensor data: Accelerometer Gyroscope Magnetometer Barometer ◆ Widgets Add widgets to your home screen: CPU / Memory Storage Battery status ◆ Privacy First No account required No data collection No ads DeviceLab — Understand your device like never before.

Screenshots

费米扫描4 screens
DeviceLab4 screens

Verdict

The call

The clearest difference is price: 费米扫描 at Free against DeviceLab's $0.99. 费米扫描 also leads on iOS requirement (15.6 vs 26.2). DeviceLab's advantage is update cadence (every 6 days vs every 7 months). On ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

费米扫描 is free to download; DeviceLab costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

费米扫描 ships an update every 7 months, DeviceLab every 6 days. The most recent releases landed on June 24, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 3 level
费米扫描 versus DeviceLab: the parameters behind the verdict, then further details
Parameter费米扫描DeviceLab
PriceFree — better$0.99
Update frequencyEvery 7 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better26.2
Further details — not scored
Size13 MB5 MB
Age rating4+4+
DeveloperShanghai Yunxiao Information Technology Company LimitedShanghai Aisujiao Network Technology Co., Ltd.

In-app purchases

None

费米扫描

No in-app purchases

None

DeviceLab

No in-app purchases

Questions

Is 费米扫描 free?
费米扫描 is free to download, with no in-app purchases.
Is DeviceLab free?
DeviceLab costs $0.99, with no in-app purchases.
Do 费米扫描 or DeviceLab have ads?
Neither 费米扫描 nor DeviceLab shows ads.
Which is updated more often, 费米扫描 or DeviceLab?
费米扫描 ships an update every 7 months, and DeviceLab every 6 days. Most recently, 费米扫描 was updated on June 24, 2026 and DeviceLab on September 9, 2026.

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