Comparison

POS Days for iPhone vs POS Billing System by Moon

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

Head to head
About

POS Days for iPhone

This point-of-sale application is designed for various retail businesses, offering features like offline sales, customizable pricing, and inventory management. It provides a web-based application for more advanced reporting and management, aiming to be an affordable and reliable alternative to expensive systems.

Highlights
  • Offline sales functionality
  • Customizable item pricing
  • Sales discounts by customer group
  • Inventory management and notifications
  • Web-based reporting and analysis
  • Receipt printing and e-receipts
Features
Read full description

POS Days - Point of Sale app prefect for all retail shop, cafe, bar, clothing shop, coffee shop, beauty salon, car wash, mini market, grocery store, fashion boutique and in many other business. No contracts, no commitments and no monthly pay. 14 Days Free Trials. Pay only how many days you want to use. Giving people the power to use POS System instead of paying high price system and make more easy & reliable for all retail owner. POINT OF SALES APP Able to make sales even while No Internet Connection and auto will sync when Internet connected Customise item price after selected Sell item with Variant(Color, Size, etc...), Quantity, Weight Discount on sales by Customer Group Discount on sales by amount or percent Discount on Selected Item(s) Inventory Notification Full & Split Payment Print receipts or send e-receipt to customers Void Transaction Open Counter & Close Counter for Shift Staff Print Close Counter Summary Add New Product by Quantity or Weight or Variants(Size, Colour, etc..) Add New Product Category Add New Supplier POINT OF SALES WEB BASED APPLICATION Sell item with Variant(Color, Size, etc...), Quantity, Weight Discount on sales by Customer Group Discount on sales by amount or percent Discount on Selected Item(s) Inventory Management (Adjustment, History) Inventory Transfer between retail shop Purchase Order Sales Summary Report Tax Reports Payment Report Sales By Items Report Open/Close Counter Report Expenses Customer Group Others Support Email : contact@posdays.com

About

POS Billing System by Moon

This system streamlines retail and restaurant operations by managing billing, inventory, orders, and payments. It offers features like QR code menus, real-time tracking, and detailed business reports to boost productivity and simplify daily tasks.

Highlights
  • Order & Sales Management
  • QR Code Menu
  • Real-time Inventory Tracking
  • Payment Tracking
  • Expense Tracking
  • Business Reports
  • Team Management
Features
Read full description

Retail business owners and restaurateurs can now boost in-store productivity with Moon POS System. Designed to speed up daily workflows, Moon POS helps you manage billing, inventory, orders, payments, and reports from one easy-to-use point of sale system. Moon POS System Features: • Order & Sales Management • QR Code Menu • Real-time Inventory Tracking • Sales Receipts & Credit Notes • Multiple Online Payment Options • Expense Tracking • Quick Checkout • Barcode Scan Support • CSV Import/Export • Multi-currency & Multi-language Support • 10+ Business Reports Whether you run a retail store, restaurant, food chain, or delivery business, Moon POS helps simplify your day-to-day operations. Interactive Dashboard: Track store performance with an easy dashboard showing sales, profit, expenses, overdue invoices, and customer outstanding payments—all on one screen. Easy Checkout: Generate bills quickly by adding table number, customer details, and products in seconds. Speed up your billing process and reduce manual errors. Sales & Order Management: Manage received, completed, and return orders with ease. Keep your outlet sales organized and error-free. Online Ordering: Let customers place orders remotely through a shareable order link. Receive instant notifications to accept or reject incoming orders. Sales Receipts & Credit Notes: Create unlimited sales receipts and generate credit notes instantly for unpaid bills. Payments: Track incoming payments from one place with support for full or partial payments, multiple payment methods, due amounts, notes, and payment dates. Purchase Orders: Create accurate purchase orders, duplicate them, and mark them as approved, cancelled, or disputed as needed. Expense Tracking: Record daily store or restaurant expenses and generate expense reports with just one click. Product Management: Add unlimited products with images, pricing, and item details for better store management. Business Reports: Access 10+ detailed reports including sales, expenses, tax, profit, customer reports, and product-wise performance. Team Management: Add staff members, customize permissions, and monitor team activities for better operational control. Subscription Details: • Subscription available in 1 month and 1 year durations • Payment will be charged to iTunes Account at confirmation of purchase • Automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • Manage subscriptions from Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription Moon POS is a complete POS, billing, inventory, and expense management software for single and multi-store businesses. Easy to set up, easy to use, and built to grow your business. For queries: support@mooninvoice.com Privacy Policy: https://www.mooninvoice.com/privacypolicy Terms of Use: https://www.mooninvoice.com/terms-of-use

Screenshots

POS Days for iPhone4 screens
POS Billing System by Moon4 screens

Verdict

The call

The clearest difference is in-app purchases: POS Days for iPhone at none against POS Billing System by Moon's 10. POS Days for iPhone also leads on iOS requirement (12 vs 15.0). POS Billing System by Moon's advantage is ratings volume (26 vs 3) and device support (4 vs 2). On price, rating, update cadence and ads 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. POS Billing System by Moon sells 10 in-app purchases, starting at $4.99 per month. POS Days for iPhone asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

POS Billing System by Moon holds the better App Store score, 4.8 against 4.7. That said, the two scores are not equally well evidenced: POS Billing System by Moon has 26 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

POS Days for iPhone ships an update every 3 weeks, POS Billing System by Moon every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
POS Days for iPhone versus POS Billing System by Moon: the parameters behind the verdict, then further details
ParameterPOS Days for iPhonePOS Billing System by Moon
PriceFreeFree
Rating4.7 (3 ratings)4.8 (26 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings326 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12 — better15.0
Further details — not scored
Size19 MB73 MB
Age rating4+4+
DeveloperWai Hlyan HeinMoon Technolabs Pvt Ltd

Customer experience

POS Days for iPhone

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

POS Billing System by Moon

All ratings26 ratings
Positive96.2%
Neutral0.0%
Negative3.8%
Written reviews25 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

POS Days for iPhone

No in-app purchases

10 purchases

POS Billing System by Moon

Subscriptions10
  • Starter Montly$4.991 Month
  • Starter Monthly7 Days trial$4.991 Month
  • Standard Monthly7 Days trial$9.991 Month
Show 7 more
  • Premium Monthly$14.991 Month
  • Premium Monthly7 Days trial$14.991 Month
  • Enterprise Monthly7 Days trial$19.991 Month
  • Starter Yearly7 Days trial$49.991 Year
  • Standard Yearly7 Days trial$239.991 Year
  • Standard Yearly7 Days trial$299.991 Year
  • Standard Yearly7 Days trial$339.991 Year

Questions

Is POS Days for iPhone free?
POS Days for iPhone is free to download, with no in-app purchases.
Is POS Billing System by Moon free?
POS Billing System by Moon is free to download, with in-app purchases available.
Which has better reviews, POS Days for iPhone or POS Billing System by Moon?
POS Billing System by Moon is rated higher. POS Days for iPhone averages 4.7 out of 5 from 3 ratings, while POS Billing System by Moon averages 4.8 from 26 ratings.
Do POS Days for iPhone or POS Billing System by Moon have ads?
Neither POS Days for iPhone nor POS Billing System by Moon shows ads.
Which is updated more often, POS Days for iPhone or POS Billing System by Moon?
POS Days for iPhone ships an update every 3 weeks, and POS Billing System by Moon every 2 weeks. Most recently, POS Days for iPhone was updated on November 2, 2026 and POS Billing System by Moon on November 3, 2026.

Other comparisons