体积和表面积计算器

HZ Mobile App · com.hzmobileapp.volumeandsurfaceareacal

Not rated yet 610 downloads v1.4.5 5.1 MB Android 4.3+ PEGI 3 · Everyone

Download APK 5.1 MB All versions

At a glance

Latest version: v1.4.5 (34)
Updated: Jul 11, 2025 (1 year ago)
APK size: 5.1 MB
Requires: Android 4.3+ (API 18)
CPU support: Any (no native code)
Category: Education (app)
Listed since: Nov 13, 2018 (at least)
Permissions: 9 (3 sensitive)
Website: hzmobiletech.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

体积和表面积计算器 is an app by HZ Mobile App in the Education category, listed since at least November 2018. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, 3 of them sensitive: precise location, approximate location and modify shared storage.

What's new in v1.4.5

Bug fixed and add more fomula

Description

From the listing uploaded by “catappult”.

体积和表面积计算器此应用程序总共有26个项目，您可以使用此项目来计算项目的体积和表面积，它还包括公式。物品： - - 立方体 - 右圆锥 - 球体 - Cone Frustum - 圆筒 - 托鲁斯 - Ellipsoid - 常规十二面体 - 常规二十面体 - 坚实 - 右金字塔 - 长方形 - 广场 - 梯形 - 三角形 - 平行四边形 - 圈 - 三角函数

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “HZ Mobile” Not the developer's name (“HZ Mobile App”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature verified Jan 19, 2021
Signed byCN=HZ Mobile
Signing certificate (SHA-1)6E:BF:E1:23:4C:78:AB:5B:12:20:AA:83:3B:00:E6:CD:F6:A1:95:87
File MD526fd79e05f1f33125d7f084c258507ce
Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

体积和表面积计算器 requests 9 permissions, 3 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Change wifi state android.permission.CHANGE_WIFI_STATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Location android.hardware.location
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi