W&O POS Downloads & RevenueW&O POS - Retail Point of Sale · Google Play
Not in a tracked Google Play top chart right now.
Updated 3 Nov 2026 · rankings refresh through the day
Developeraadhk
CategoryBusiness
PriceFree
Released
Installs100k+
Rating★ 4.2 (1.1k)
Updated
Content ratingEveryone
W&O POS - Retail Point of Sale update history & changes
Last change · 3 events since 18 Jun 2015Full timeline ↓Full timeline · 3 events
- 🆕W&O POS - Retail Point of Sale first spotted by AppInsiderUnited States (found via similar)
- 📦W&O POS - Retail Point of Sale version 12.8.25No release notes
- 🆕W&O POS - Retail Point of Sale released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.2 ★
1.1k ratings
Measured
W&O POS - Retail Point of Sale on Google Play
App details
App ID
com.aadhk.retail.pos
Publisher
Wong Hiu Yung
Publisher country
Hong Kong
Content rating
Everyone
W&O POS - Retail Point of Sale downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in W&O POS - Retail Point of Sale before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How W&O POS - Retail Point of Sale makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.2 ★
1.1k ratings
Measured
Ratings
1.1k
Measured
Written reviews
28
Measured
About W&O POS - Retail Point of Sale
W&O POS - Retail Point of Sale is a full featured, easy to use and affordable POS for any small or medium business. W&O Retail POS - Point of Sale is perfect for stores offering electronics, clothing, toys, books, baby items, etc.
No monthly or annual fee. One time cost.
Key Features
★ Purchase order, payment
★ Print receipt, report
★ Various discount, surcharge and tax
★ Flexible permissions
★ Sales report
★ Pay in & pay out
★ Expense management
★ Customer membership
★ Inventory management
★ Customer display
Printer
Printer setup guide: https://wnopos.com/doc/Printer_Setup_Guide.pdf
Support following printers:
1. W&O POS Printer Adapter (Support all kind of printers)
Download PC-Printer Adapter http://www.wnopos.com/download/WnO-Printer-Adapter.zip
2. Wi-Fi/Lan or USB (Support most thermal printers with ESC/POS Command)
Best support printer: TSP143LAN(https://www.amazon.com/dp/B000FCP92C/ref=cm_sw_r_tw_dp_x_MOJqyb835K87B)
3. Bluetooth printer (Support specific printers with ESC/POS Command)
Best support printer: Star SM-L200(https://www.amazon.com/dp/B010AFD5VK/ref=cm_sw_r_tw_dp_x_jMJqybHY3XHK2)
W&O POS supports Fire Tablets
https://www.amazon.com/dp/B01J94SWWU/ref=fs_ods_tab_ds
More information about the hardware
http://wnopos.com/android-pos-hardware.html
Work with Customer Facing Display
https://wnopos.com/android-pos-customer-facing-display.html
Try our full version
https://wnopos.com/android-pos-retail.html
To support multiple devices taking order at same time, you will need server version, you can download the trial version from our website.
http://wnopos.com/android-pos-retail.html
To get user guide:
https://wnopos.com/android-pos-support.html
To report bugs or request features
https://support.androidappshk.com/pos-retail/
※ If you like the app, then please give us a good rating as the driving force behind our continued development, thank you.
※ If you have any suggestions or questions please mail to our mailbox directly. For market reviews, please just leave your rating and cheers, thanks again.
Available languages (more coming soon)
English, 中文, Español (Manuel Iraizos), Deutsch (SK.Aldein), Français (Jean-Marie), Italiano (Massimiliano), Ελληνικά (next.com), Magyar (Daniel Botka), Português do Brasil (Flávio Etrusco), Indonesia (Ricky Alamsyah), Dansk, Suomi, Svenska, Norsk, 日本語, 한국어, Thai, Türkçe (Omer), Czech (Petr Komin), Nederlands, Pусский, Indonesian, Yкраїнська, Tiếng Việt, Filipino(Max VA)
Retail POS - Point of Sale can be used as pet store POS (pet store point of sale), pharmacy POS (pharmacy point of sale), convenience store POS (convenience store point of sale), salons & spas POS (salons & spas point of sale), kiosk POS (kiosk point of sale), clothing store POS (clothing store point of sale) or any other point of sales.
No monthly or annual fee. One time cost.
Key Features
★ Purchase order, payment
★ Print receipt, report
★ Various discount, surcharge and tax
★ Flexible permissions
★ Sales report
★ Pay in & pay out
★ Expense management
★ Customer membership
★ Inventory management
★ Customer display
Printer
Printer setup guide: https://wnopos.com/doc/Printer_Setup_Guide.pdf
Support following printers:
1. W&O POS Printer Adapter (Support all kind of printers)
Download PC-Printer Adapter http://www.wnopos.com/download/WnO-Printer-Adapter.zip
2. Wi-Fi/Lan or USB (Support most thermal printers with ESC/POS Command)
Best support printer: TSP143LAN(https://www.amazon.com/dp/B000FCP92C/ref=cm_sw_r_tw_dp_x_MOJqyb835K87B)
3. Bluetooth printer (Support specific printers with ESC/POS Command)
Best support printer: Star SM-L200(https://www.amazon.com/dp/B010AFD5VK/ref=cm_sw_r_tw_dp_x_jMJqybHY3XHK2)
W&O POS supports Fire Tablets
https://www.amazon.com/dp/B01J94SWWU/ref=fs_ods_tab_ds
More information about the hardware
http://wnopos.com/android-pos-hardware.html
Work with Customer Facing Display
https://wnopos.com/android-pos-customer-facing-display.html
Try our full version
https://wnopos.com/android-pos-retail.html
To support multiple devices taking order at same time, you will need server version, you can download the trial version from our website.
http://wnopos.com/android-pos-retail.html
To get user guide:
https://wnopos.com/android-pos-support.html
To report bugs or request features
https://support.androidappshk.com/pos-retail/
※ If you like the app, then please give us a good rating as the driving force behind our continued development, thank you.
※ If you have any suggestions or questions please mail to our mailbox directly. For market reviews, please just leave your rating and cheers, thanks again.
Available languages (more coming soon)
English, 中文, Español (Manuel Iraizos), Deutsch (SK.Aldein), Français (Jean-Marie), Italiano (Massimiliano), Ελληνικά (next.com), Magyar (Daniel Botka), Português do Brasil (Flávio Etrusco), Indonesia (Ricky Alamsyah), Dansk, Suomi, Svenska, Norsk, 日本語, 한국어, Thai, Türkçe (Omer), Czech (Petr Komin), Nederlands, Pусский, Indonesian, Yкраїнська, Tiếng Việt, Filipino(Max VA)
Retail POS - Point of Sale can be used as pet store POS (pet store point of sale), pharmacy POS (pharmacy point of sale), convenience store POS (convenience store point of sale), salons & spas POS (salons & spas point of sale), kiosk POS (kiosk point of sale), clothing store POS (clothing store point of sale) or any other point of sales.