TNsand

Tamil Nadu Sand booking application

Engineer In Chief · tn.wrd.sandtodoor

Not rated yet 100K+ downloads v5.1 36.6 MB Android 7.0+ PEGI 3 · Everyone

Download APK 36.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v5.1 (42)
Updated: Mar 25, 2026 (6 months ago)
APK size: 36.6 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Productivity (app)
Listed since: Feb 3, 2021 (at least)
Permissions: 16 (4 sensitive)
Website: tnsand.in
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

TNsand is an app by Engineer In Chief in the Productivity category, listed since at least February 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 5.0, the APK grew from 16 MB to 36.6 MB and the minimum Android version rose from 6.0 to 7.0. It asks for 16 permissions, 4 of them sensitive, including precise location, camera and record audio. Compared with version 5.0, it adds 5 new permissions (“Approximate location”, “Precise location”, “Record audio” and 2 more) and drops 2 (“Read shared storage” and “Modify shared storage”). The app can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

TNsand app helps lorry owners and public to book sand online. Every new booking requires a system registered lorry in TNsand. Public should hire a sand lorry and register. Upon successful registrations, users will get an OTP, once it is verified users will have an order generated. With 30 hours of prior notice users will get an email/SMS confirmation on the pickup date. Public or lorry owner can load the sand from the quarries at the specified date allocated to each consumer, avoiding long queues.

Version history

2 versions are listed, going back to v5.0. Since v5.1 it requires Android 7.0+.

v5.1 LATEST Mar 25, 2026 36.6 MB TRUSTED v5.0 May 17, 2024 16 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 25, 2026.
Certificate issued to “PWD” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Mar 25, 2026
Validated against Google Play Mar 25, 2026
Signed byCN=TamilNadu, OU=PWD, O=PWD, L=Chennai, ST=TamilNadu, C=IN
Signing certificate (SHA-1)CA:CD:69:65:DB:26:0E:AA:D2:53:C2:0A:65:ED:90:F7:22:2E:56:B7
File MD5c34870ba57fe00079c51e964a5d27189
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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

TNsand requests 16 permissions, 4 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Camera Sensitive android.permission.CAMERA
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Flashlight android.permission.FLASHLIGHT
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) tn.wrd.sandtodoor.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Camera any android.hardware.camera.any
Camera autofocus android.hardware.camera.autofocus
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait

TNsand APK: questions and answers

Is there a version of TNsand for older Android phones?

The current version needs Android 7.0 or later. Version 5.0 is the newest listed build that installs on Android 6.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 5.0 · All versions

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 TNsand 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. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is c34870ba57fe00079c51e964a5d27189.