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App Store Apps > Utilities > RayStatus | Phone Diagnostics
RayStatus | Phone Diagnostics icon

RayStatus | Phone Diagnostics

by RUEI HUNG SHIU · Utilities · Free
On the App Store since August 2026 · Data updated 2026-11-02

RayStatus | Phone Diagnostics is made and published by RUEI HUNG SHIU. AppBrain is an independent app data site and isn't affiliated with RUEI HUNG SHIU. The app name, icon, screenshots and description belong to RUEI HUNG SHIU and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 20, 2026
Size
18.4 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By RUEI HUNG SHIU, from the App Store
RayStatus | Phone Diagnostics Screenshot 1 of 6
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RayStatus | Phone Diagnostics Screenshot 6 of 6
Screenshots by RUEI HUNG SHIU, from the the App Store listing
Description by RUEI HUNG SHIU Written by the developer, not by AppBrain. Click to read.
RayStatus turns what iPhone lets apps read into a set of clear, easy-to-read cards. Every number says where it came from: Live is a reading from iOS right now, Imported carries its date, and Estimate is exactly that. No made-up numbers dressed up as precise.

STATUS: IS MY PHONE OK RIGHT NOW?
• Battery level and an estimated charging speed, plus free space that matches Settings
• A battery temperature range, always labelled Estimate, refined by imported temperature history
• Connection status and your latest speed test
• Choose which cards to show and in what order

DEVICE: WHAT IS THIS IPHONE?
• Model, iOS version, processor, memory, display, cameras and sensors
• Copy it all, or turn it into a share card for Stories and posts. Serial number and IMEI can't be read by apps, so they never appear

TESTS: 15 HARDWARE CHECKS
• Dead pixels, screen edges and touch, multi-touch, speaker and earpiece, microphones, camera and flash, vibration, volume buttons, Face ID, charging port, motion sensors, compass and barometer, proximity sensor, location accuracy
• "Run every check in order" walks you through them and ends with a single result

NETWORK TOOLS
• Speed test over Wi‑Fi or cellular: download, upload, and latency at idle and under load
• Ping, DNS lookup, route trace, local devices, IP info, port scan, Whois, website response and streaming quality
• Connection finder: walk around and compare which spot is smoothest
• Bluetooth finder with a direction radar to locate nearby devices

TOOLBOX
• Sound level meter, level and protractor, NFC read test, flashlight and screen fill light, haptics

AI CHECK
• Ask in one sentence, like "Why is my battery draining faster lately?" The AI on this iPhone answers from the readings RayStatus has, and nothing is uploaded
• 3 free questions a day; after that, each question needs one ad watched to the end. Pro is unlimited
• For reference only, not a professional diagnosis. Appears only on supported iPhone models

HISTORY
• Speed tests, checks, warm spells and low battery are saved to one searchable timeline

WIDGETS, LIVE ACTIVITY AND SIRI
• Small and medium Home Screen widgets are free; large and Lock Screen widgets come with Pro
• A charging Live Activity and Dynamic Island (Pro)
• A Control Center speed test button, and Siri: "Test network speed with RayStatus" or "How's my battery in RayStatus"

HONEST ABOUT WHAT IOS ALLOWS
iOS does not let third-party apps read the actual battery or processor temperature, Wi‑Fi signal strength, or charging wattage. RayStatus shows temperature only as a labelled estimate, and judges Wi‑Fi by latency, loss and speed instead.

YOUR DATA STAYS ON YOUR DEVICE
• No sign-up, no RayStatus account and no developer-operated server
• Readings, history and imported battery data are stored on your iPhone
• The app reaches a network test service only when you start a speed test or a network tool
• The free tier includes ads; RayStatus Pro removes them

RAYSTATUS PRO
RayStatus Pro is available only as a monthly or yearly subscription. There is no lifetime purchase. An active subscription unlocks:
• No ads
• Unlimited history and CSV export
• Battery decline curve and health trends
• Unlimited AI Check with no ads
• Large and Lock Screen widgets and the charging Live Activity

Subscriptions renew automatically and can be managed or cancelled in your Apple Account. After cancellation, Pro remains active until the end of the current billing period. Current pricing is shown by the App Store purchase confirmation.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://israynotarray.dev/app/raystatus-privacy.html
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
18.4 MB
Content rating
Everyone

Technologies used by RayStatus | Phone Diagnostics

Releases

Updates seen on the App Store
Version
2.0.0
Launched
August 2026

No changelog data

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Rankings

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About the app and developer

About RayStatus | Phone Diagnostics

RayStatus | Phone Diagnostics is an utilities app developed by RUEI HUNG SHIU.

User Ratings

The app has no ratings yet.

App Information

RayStatus | Phone Diagnostics is freely available from the App Store. The app size is 18.39 MB. The latest version available is 2.0.0. The last update was on October 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since August 2026.

Developer information for RUEI HUNG SHIU

RUEI HUNG SHIU

Address:

Frequently asked questions about RayStatus | Phone Diagnostics

Is RayStatus | Phone Diagnostics free?

Yes. RayStatus | Phone Diagnostics is free on the App Store.

Is RayStatus | Phone Diagnostics still available?

Yes. RayStatus | Phone Diagnostics is on the App Store, and the last update we saw was on October 20, 2026.

How large is RayStatus | Phone Diagnostics?

RayStatus | Phone Diagnostics is 18.39 MB.

Is RayStatus | Phone Diagnostics suitable for children?

App Store rates the content of RayStatus | Phone Diagnostics as suitable for everyone.

Who made RayStatus | Phone Diagnostics?

RayStatus | Phone Diagnostics was developed by RUEI HUNG SHIU. It is listed in the utilities category on the App Store.

What are the best alternatives to RayStatus | Phone Diagnostics?

People looking at RayStatus | Phone Diagnostics also look at these utilities apps: CellLog: LiPo Battery Tracker, Power Center Pro, PowerDiag, TrueDetect Device Test, HeatCheck - Overheat Monitor.

Share RayStatus | Phone Diagnostics

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