Comparison

FBID vs DeviceTestApp

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

Head to head
About

FBID

Features
Read full description

FBID,是一款以电子产品供应为核心业务,用于用于客户在线竞标的 APP。

About

DeviceTestApp

Features
Read full description

DeviceTestApp is a professional iPhone hardware diagnostic tool designed for device inspection, repair, and second-hand trading. Launch a single test to automatically complete 29 core hardware checks and quickly determine device health. 【Key Features】 • 29 Comprehensive Tests: Charging, Wi-Fi, Bluetooth, Network, Touchscreen, LCD, Multi-touch, Face ID, Front/Bottom/Rear Microphones, Speaker, Vibration Motor, Standard/Telephoto/Ultra-wide/Front Cameras, Flashlight, NFC, Phone Call, Proximity Sensor, Volume Up/Down, Power Button, Mute Switch, Earpiece, Gyroscope, GPS Location • Automated Pipeline: Most tests auto-detect pass or fail, minimizing manual operation • Live Face Detection: Front camera live preview with TrueDepth sensor hardware-level validation • Report Upload: One-tap upload test reports to your PC management system • PC Remote Control: Remotely start tests, retest failed items, and adjust test order from your computer • Multi-language: Automatically switches between Chinese and English based on system language • Custom Order: Drag to rearrange test execution order based on your workflow • USB Offline Mode: Export test results via USB even without network 【Use Cases】 • Pre-sale inspection for second-hand phones • Post-repair functionality verification • Factory production line quality control • Enterprise batch device management 【Privacy】 This app only temporarily accesses camera, microphone, Bluetooth, and location hardware during testing. No personal data is collected, stored, or uploaded. All test data is saved locally or sent only to the user's self-hosted LAN server.

Screenshots

FBID4 screens
DeviceTestApp4 screens

Verdict

The call

The clearest difference is update cadence: DeviceTestApp at every 11 days against FBID's monthly. On price, 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

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

UpkeepUpdate frequency

FBID ships an update monthly, DeviceTestApp every 11 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
FBID versus DeviceTestApp: the parameters behind the verdict, then further details
ParameterFBIDDeviceTestApp
PriceFreeFree
Update frequencyMonthlyEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size19 MB2 MB
Age rating17+4+
DeveloperShenzhen Shengrui Trading Co., Ltd.GALAXY TELECOM

In-app purchases

None

FBID

No in-app purchases

None

DeviceTestApp

No in-app purchases

Questions

Is FBID free?
FBID is free to download, with no in-app purchases.
Is DeviceTestApp free?
DeviceTestApp is free to download, with no in-app purchases.
Do FBID or DeviceTestApp have ads?
Neither FBID nor DeviceTestApp shows ads.
Which is updated more often, FBID or DeviceTestApp?
FBID ships an update monthly, and DeviceTestApp every 11 days. Most recently, FBID was updated on November 4, 2026 and DeviceTestApp on October 31, 2026.

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