スマホカルテ　スマホとタブレットの健康診断アプリ

📱Smartphone Chart – Get a health check for your smartphone.

Your smartphone isn't working properly, your battery is draining quickly, and you're not sure when it's time to replace it...

Check the health of your smartphone with "Smartphone Chart"!
Even if you're not an expert, you can easily diagnose it with just one tap.

🔍 What is Smartphone Chart?

"Smartphone Chart" is a smartphone health check app with three features: functional diagnosis, battery diagnosis, and visual diagnosis.

Anyone can easily check their smartphone's status with numerical values ​​and an easy-to-understand display.

Diagnostics results are automatically saved and can be compared with past results.

🧩 List of Features
① Functional Diagnosis

Check eight key smartphone functions at once.

Microphone

Speaker

Bluetooth

Wi-Fi

Mobile Network

Outside Camera

Inside Camera

Touch Screen

Automatically diagnose everyday issues like no sound, unstable connection, and a camera that won't start.
Detect smartphone problems early.

② Battery Diagnostics

Measure your battery's maximum capacity (deterioration level) and visualize the causes of rapid battery drain.

These results are saved as a numerical value, which is useful for deciding whether to replace or repair your device.

Diagnostic results are saved as a history, allowing you to monitor changes over time.

③ Appearance Diagnostics

Self-check the exterior condition of your smartphone by taking photos with your smartphone's camera.
By answering a few simple questions, you can objectively evaluate the condition of your smartphone, including scratches and dirt.

Also recommended for pre-checks before selling or selling your used smartphone.

④ Save Diagnostic Results and View History

Automatically save previous diagnostic results.
You can review your smartphone's health status as a "medical record" at any time.

Prevent problems with regular inspections

Track battery degradation

Use it to decide whether to repair or replace your device

🌿 Recommended for:

Your smartphone feels slow

You're experiencing issues like no sound or disconnections

Your battery life has decreased

You want to check the condition of a used smartphone before buying or selling it

You want to use your smartphone for a long time with peace of mind

🩺 Features of Smartphone Karte

Easy to use, even for those without specialized knowledge

Start a diagnosis with just one tap

Results are displayed in easy-to-understand graphs and icons

Maintain the health of your smartphone with regular checks

🔒 Trusted and reliable developer

"Smartphone Karte" was developed by NewsedTech, Inc., a company specializing in used smartphones and tablets.

The company partners with many companies and local governments in the fields of reuse, repair, and recycling to promote smartphone visibility.

Smartphone Karte is a highly reliable smartphone diagnostic app developed using that expertise.

⚠️Please Note

The diagnostic results of this app do not guarantee the accuracy of inspections by manufacturers or repair shops.

Some items may not be diagnosed depending on the device or OS version.

🌈 Check the health of your smartphone with "Smartphone Chart" now!

What's the current condition of your smartphone?

If you notice any issues or are unsure whether to replace it,
try "Smartphone Chart" first.

All diagnostics are free.
Open the app and start with one tap.