# POS Days for iPhone vs POS Billing System by Moon

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.

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.

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.

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.

## The numbers

| Metric | POS Days for iPhone | POS Billing System by Moon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/pos-days-for-iphone/id1437510266/reviews) | **[4.8 (26 ratings)](https://appshunter.io/ios/app/pos-billing-system-by-moon/id1572829330/reviews)** |
| Number of ratings | 3 | **26** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 73 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Wai Hlyan Hein](https://appshunter.io/developer/1431375830) | [Moon Technolabs Pvt Ltd](https://appshunter.io/developer/558496197) |

## What reviewers say

### POS Days for iPhone

[App page](https://appshunter.io/ios/app/pos-days-for-iphone/id1437510266)

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:** macOS Compatibility

**In-app purchases:** none


### POS Billing System by Moon

[App page](https://appshunter.io/ios/app/pos-billing-system-by-moon/id1572829330)

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:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Montly | $4.99 | per month |
| Starter Monthly | $4.99 | per month |
| Standard Monthly | $9.99 | per month |
| Premium Monthly | $14.99 | per month |
| Premium Monthly | $14.99 | per month |
| Enterprise Monthly | $19.99 | per month |
| Starter Yearly | $49.99 | per year |
| Standard Yearly | $239.99 | per year |
| Standard Yearly | $299.99 | per year |
| Standard Yearly | $339.99 | per year |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*