Product Calculator Lite

This is a fast, simple, sales app for small business development.

汗族電腦有限公司 · com.janjan.han.salescalculatefree

Not rated yet 5K+ downloads v1.40 17.4 MB Android 6.0+ PEGI 3 · Everyone

Download APK 17.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.40 (40)
Updated: Sep 2, 2026 (1 month ago)
APK size: 17.4 MB
Requires: Android 6.0+ (API 23)
CPU support: ARM 32-bit, ARM 64-bit
Category: Business (app)
Listed since: Jul 9, 2021 (at least)
Permissions: 17 (5 sensitive)
Website: janjan.com.tw
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Product Calculator Lite is an app by 汗族電腦有限公司 in the Business category, listed since at least July 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.36, the minimum Android version rose from 4.0.3 to 6.0. It asks for 17 permissions, 5 of them sensitive, including precise location, approximate location and read shared storage. It asks for the same permissions as version 1.39. The app can read the advertising ID that ad and analytics services use.

What's new in v1.40

Version：1.40 1.Support API 36. Version：1.39 1.Support API 35. Version：1.36 1.Support API 34. Version：1.34 1.Support Android 13. 2.Change Export Path. 3.Because Android 13 has a new permission specification, using an old version to upgrade will result in failure to export. At this time, please go to the application information to clear the data, and then restart to use it normally.

Description

From the listing uploaded by “appupdater”.

1. This calculator is for self-employed owners, simply click on the product names purchased and see the full price. There is no need to type large numbers anymore! 2. While calculating the bill of each customer, the app will automatically record the transaction and information, which eliminates the trouble of handwritten accounting and errors that can happen through handwritten records. 3. Sales records can be reviewed daily, monthly or yearly. The app can also create (graphical) statistics and different sales analytics for easy problem-solving and a rapid increase of business performance. Operation: 1. Add and edit products: You can add new products and modify their price, location and size. 2. Select the products purchased: Simply click on the name of the products purchased and see the price instantly. 3. Checkout: Click at the top right "=" symbol to see the complete bill. 4. Archive: In the checkout area, press the red button to archive specific bills and review them whenever needed. 5. Check: Analyze sales according to different environments. E.g: Today, what products sell best? Last month, what days of the week had the best income? Did the costumers buy more at the beginning or at the end of the year? Which day reached the highest performance? These information will help you to get better statistics, for a better and easier appearance in the market. (Support Epson TM printers Bluetooth Printer printing，Support API：ePOS-Print)

Version history

3 versions are listed, going back to v1.36. Since v1.39 it requires Android 6.0+.

v1.40 LATEST Sep 2, 2026 17.4 MB TRUSTED v1.39 Aug 14, 2025 32.1 MB TRUSTED v1.36 Jul 17, 2025 12.3 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 2, 2026.
Certificate issued to “JanSoft” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 2, 2026
Validated against Google Play Sep 2, 2026
Signed byO=JanSoft
Signing certificate (SHA-1)C2:AD:1B:56:F8:61:CD:62:A6:5D:61:7D:C1:82:7C:40:35:BA:EF:08
File MD5739cb6b9fb96ae51b50b7dc5a2baf9bd
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (17)

Product Calculator Lite requests 17 permissions, 5 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.janjan.han.salescalculatefree.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location

Product Calculator Lite APK: questions and answers

Is there a version of Product Calculator Lite for older Android phones?

The current version needs Android 6.0 or later. Version 1.36 is the newest listed build that installs on Android 4.0.3 and later. Get version 1.36 · 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 Product Calculator Lite 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 2 other versions checked. After downloading, check that the file's MD5 is 739cb6b9fb96ae51b50b7dc5a2baf9bd.