Smart Distance

Measure the distance to the target using camera perspective.

Smart Tools co. · kr.sira.distance

5.0 out of 5 (2 ratings) 10M+ downloads v1.5.5 5 MB Android 4.1+ PEGI 3 · Everyone

Download APK 5 MB All versions

Signature matches the Google Play version Details

Watch the Smart Distance trailer on YouTube

At a glance

Latest version: v1.5.5 (47)
Updated: Jun 29, 2026 (3 months ago)
APK size: 5 MB
Requires: Android 4.1+ (API 16)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Mar 16, 2021 (at least)
Permissions: 9 (1 sensitive)
Website: androidboy1.blogspot.com/2015/11/smart-distance-v14.html
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Smart Distance is an app by Smart Tools co. in the Tools category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, 1 of them sensitive: camera. The app can read the advertising ID that ad and analytics services use.

What's new in v1.5.5

- v1.5.5 : Support for Android 12 - v1.5.4 : More models are calibrated

Description

From the listing uploaded by “appupdater”.

Smart Distance is a tool in extended set of the Smart Tools collection. This rangefinder (telemeter) measures the distance to a target using camera perspective. The effective distance is 10m-1km, that is enough for golfers, hunters and sailors. To measure the distance, you should know the height (width) of a target. Don't worry! Man's height is 1.7m(5.6ft), a golf flag is 7ft, a bus is 3.2m(10.5ft), a door is 2.1m(7ft). We can guess approximate height of almost everything. Furthermore, if you know an aircraft model, you can measure the altitude. For reference, Boeing 747's width is 72 meters (236ft). Usage is simple: Enter the height (width) of the target, and touch the screen. When the target is aligned by 2 green lines, get the measured distance. * Pro version added features: - No ads - Camera Zoom - Speed Gun * 3 tools for distance were completed. 1) Smart Ruler (short, touch) : 1-50cm 2) Smart Measure (medium, trigonometry) : 1-50m 3) Smart Distance (long, perspective) : 10m-1km * Do you want ad-free version? download [Smart Distance Pro]. For more information, watch YouTube and visit the blog. Thank you.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 29, 2026.
Certificate issued to “Min-Kyu Ryoo” This is the certificate of the Google Play version.

Store checks and file details

Developer signature under review Aug 13, 2026
Validated against Google Play Jun 29, 2026
Signed byCN=Min-Kyu Ryoo, L=Seoul
Signing certificate (SHA-1)EF:45:BA:CD:52:C2:58:43:70:59:84:10:9B:7A:88:3C:B7:E9:2A:81
File MD571344e5a6f00a03f01fc98ce23eedd70
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

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)

Smart Distance requests 9 permissions, 1 of them sensitive.

Camera Sensitive android.permission.CAMERA
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera

Smart Distance APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Smart Distance APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 71344e5a6f00a03f01fc98ce23eedd70.