On the fly measurements with your Smartphone as ruler or protractor.

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為此評分

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防病毒和安全掃描結果

掃描日期: Jul 29, 2025 軟件版本: 1.1.4

狀態: ✅ 值得信賴 & 安全安裝 此應用由 SECUSO - Security Usability Society 簽署，具有信任和驗證的數字簽名，會更新現有的 Ruler 安裝 證書指紋: 249d6960a30d55adcf2ec748b64a463dc42c4cbc 簽發人: C:UK, CN:FDroid, L:ORG, O:fdroid.org, ST:ORG, OU:FDroid 我們如何驗證 APK 文件安全性

Android 防病毒 狀態

K7GW 乾淨 ✅

DrWeb 乾淨 ✅

VirIT 乾淨 ✅

ClamAV 乾淨 ✅

Google 乾淨 ✅

Ikarus 乾淨 ✅

Lionic 乾淨 ✅

Sophos 乾淨 ✅

Yandex 乾淨 ✅

Alibaba 乾淨 ✅

Tencent 乾淨 ✅

Xcitium 乾淨 ✅

Fortinet 乾淨 ✅

Kingsoft 乾淨 ✅

Symantec 乾淨 ✅

AhnLab-V3 乾淨 ✅

Kaspersky 乾淨 ✅

Microsoft 乾淨 ✅

Trustlook 乾淨 ✅

ESET-NOD32 乾淨 ✅

Avast-Mobile 乾淨 ✅

NANO-Antivirus 乾淨 ✅

BitDefenderFalx 乾淨 ✅

Ruler 擴增實境应用为 Android 描述

Privacy Friendly Ruler can display a ruler or protractor at the edge of the display. This enables on the fly measurements with the smartphone. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology.

What makes Privacy Friendly Ruler different from other similar apps?

No permissions: Privacy Friendly Ruler does not require any permissions.
No advertisement: Many other free apps in the Google Play Store dazzle annoying advertising and also shortens battery life.

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規格

Package Name	org.secuso.privacyfriendlyruler
要求	Android 4.2 (Jelly Bean API 17)
作者	SECUSO - Security Usability Society
APK 大小	6.1 MB
分类	工具, 擴增實境
Source Code	https://github.com/SecUSo/privacy-friendly-ruler