Comparison

PosKing vs Customer Engagement Display

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PosKing

This comprehensive point-of-sale system offers cash register, inventory, and customer management features. It supports various business types, including retail, food service, and personal services, with options for peripheral integration and offline use.

Highlights
  • Cash register functionality
  • Inventory management
  • Customer relationship management
  • Offline operation
  • Employee management
  • Peripheral device support
Read full description

※ Feature List Cash Register, Table Ordering, Keep Accounts, Offline cash register, Reservation management, Customer management, Customer points system, Multiple accounts, Employee management, Employee schedule system, Inventory management, Coupon management, Receipt template editor, etc. ※ Supported Business Types Catering: Fast food restaurant, Coffee shop, Western cuisine restaurant, Japanese cuisine restaurant, France cuisine restaurant, Italian cuisine restaurant, Chinese cuisine restaurant, Thai cuisine restaurant, Asian cuisine restaurant, Grill restaurant, Teppanyaki restaurant, Noodle house, Bread shop, Baking shop, Milk tea shop, Drinks shop, Bar or Pub, Brewery pub. Retail: Convenience store, Food store, Candy, Fresh, Clothing & Bags, Beauty & Cosmetics, Pharmacy, 3C store, Phones store, Computers store, Baby products store, Furniture store, Household goods store, Watches store, Musical instruments store, Used, Collectible store, Automotive & Powersports, Office products store, Flowers store, Pets supplies store. Service: Barber, Beauty Salon, Nail Salon, Embroidery, Skin Care & Body Spa, Hospital, Clinic, Sports, Fitness Club, School, Training school, Housekeeping, Maintenance, Nightclub, Maid Cafe, Animal Cafe. ※ Peripheral Mode Customer display, Kitchen display system, Queue calling system, Take a number mode, etc. ※ Connectable Peripherals Receipt Printer, Label Printer, AirPrint Printer, Bluetooth barcode scanner, Bluetooth keypad, etc. ※ Supported thermal receipt printer manufacturers Epson, Star, Seiko Instruments (SII), Citizen, NEC, Bixolon, Partner, Sewoo, Woosim, Xprinter, Gprinter, etc. (We support almost all the thermal receipt printer, if the printer has a LAN or Bluetooth interface.) ※ Supported barcode scanner manufacturers Socket Mobile, Symcode, HPRT, etc. ※ Supported keypad manufacturers Satechi, etc. ※ About In-app subscriptions The App Store charges your specified payment method automatically on the same date each billing period. It requires you to cancel at least 24 hours before your subscription/trial period ends. Deleting the app from your device won’t cancel your subscription. To change or cancel subscriptions please go to the Settings app on your iOS device. ※ Terms of use and privacy policy https://posking.app/page/term Note: We stand with Ukraine and do not support the commodity barcodes from 4600000000008 to 4699999999998 which are used by Russia.

About

Customer Engagement Display

Features
Read full description

The Checkout, But Not As We Know It! Erply’s Customer Display Application has the power to turn any Internet-connected tablet or computer into a method allowing customers to check in or register as new customer, view their cart, tip cashiers, and even sign-off on credit card purchases. The basic set up is as easy as logging into our customer display web app. Why Use the Customer Display? The Customer Display is updated in real-time, right in front of the customer, helping them keep track of their purchases at the checkout, and when a promotion or discount is added to their purchase, they’ll see the deduction happen live! If you’re open to tipping, a pin-pad will be presented to the customer, allowing them to put in their tip at their discretion. But the customer can see more than just sales! With Erply Customer Display, enterprises are able to add a custom logo and personalized message, which will be prominently displayed in front of the register. - Displays all order information - Send e-receipts. - Customer registration - Customer lookup - Coupon codes - Custom ads and videos while on sleep mode

Screenshots

PosKing4 screens
Customer Engagement Display3 screens

Verdict

The call

The clearest difference is in-app purchases: Customer Engagement Display at none against PosKing's 6. Customer Engagement Display also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PosKing sells 6 in-app purchases, starting at $20.00 per month. Customer Engagement Display asks for nothing beyond the download.

UpkeepUpdate frequency

PosKing ships an update monthly, Customer Engagement Display every 6 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
PosKing versus Customer Engagement Display: the parameters behind the verdict, then further details
ParameterPosKingCustomer Engagement Display
PriceFreeFree
Rating3.1 (13 ratings) — better—
Positive reviews56.5% of reviews—
Number of ratings13 — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size53 MB33 MB
Age rating4+4+
DeveloperSoftAsiaPointOfSale Inc

In-app purchases

6 purchases

PosKing

Subscriptions6
  • Basic Edition$20.001 Month
  • Standard Edition$45.001 Month
  • Premium Edition$90.001 Month
Show 3 more
  • Basic Edition (Yearly)$200.001 Year
  • Standard Edition (Yearly)$450.001 Year
  • Premium Edition (Yearly)$900.001 Year
None

Customer Engagement Display

No in-app purchases

Questions

Is PosKing free?
PosKing is free to download, with in-app purchases available.
Is Customer Engagement Display free?
Customer Engagement Display is free to download, with no in-app purchases.
Do PosKing or Customer Engagement Display have ads?
Neither PosKing nor Customer Engagement Display shows ads.
Which is updated more often, PosKing or Customer Engagement Display?
PosKing ships an update monthly, and Customer Engagement Display every 6 weeks. Most recently, PosKing was updated on November 6, 2026 and Customer Engagement Display on November 3, 2026.

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