# Invoice Maker ▸ Invoice Simple vs POS Billing System by Moon

Invoice Maker ▸ Invoice Simple and POS Billing System by Moon both sit at 4.9 stars, but that hides the real split: 100% of POS Billing System by Moon's written reviews are positive against 64% of Invoice Maker ▸ Invoice Simple's. Invoice Maker ▸ Invoice Simple's advantage is ratings volume (123K vs 26) and chart position (#9 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Invoice Maker ▸ Invoice Simple sells 9 in-app purchases, starting at $6.99 per month and POS Billing System by Moon sells 22 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Invoice Maker ▸ Invoice Simple against 4.8 for POS Billing System by Moon. That said, the two scores are not equally well evidenced: Invoice Maker ▸ Invoice Simple has 123K ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 64% of Invoice Maker ▸ Invoice Simple's written reviews are positive against 100% of POS Billing System by Moon's.

Invoice Maker ▸ Invoice Simple ships an update every 9 days, POS Billing System by Moon every 2 weeks. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Invoice Maker ▸ Invoice Simple | POS Billing System by Moon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (123K ratings)](https://appshunter.io/ios/app/invoice-maker-invoice-simple/id694831622/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/pos-billing-system-by-moon/id1572829330/reviews) |
| Number of ratings | **123K** | 26 |
| Positive reviews | 63.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#9** | — |
| Size | 209 MB | 46 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Zenvoice Inc.](https://appshunter.io/developer/990870994) | [Moon Technolabs Pvt Ltd](https://appshunter.io/developer/558496197) |

## What reviewers say

### Invoice Maker ▸ Invoice Simple

[App page](https://appshunter.io/ios/app/invoice-maker-invoice-simple/id694831622)

**Currently charting:** #9 Top Grossing · Business (US App Store)

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.

**Highlights:** Create invoices, estimates, and receipts, Send documents via email, text, or WhatsApp, Accept online payments, Customize invoices with logo and business details, Track invoice status and get payment reminders, Organize client and product information

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials Monthly | $6.99 | per month |
| Mobile subscription | $10.99 | per month |
| Monthly Side Business | $10.99 | per month |
| Monthly Business Sub | $11.99 | per month |
| Monthly Subscription | $11.99 | per month |
| Monthly subscription | $13.49 | per month |
| Plus Monthly | $14.99 | per month |
| Monthly Standard Subscription | $17.99 | per month |
| Premium Monthly | $21.99 | per month |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and simple
- 👍 Saves time
- 👍 Convenient mobile access

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Glitches and bugs
- 🔀 Inconsistent features across platforms
- 🔀 Confusing navigation
- 🔀 Limited customization options

**Reported bugs**

- Invoices not sending properly
- App crashing or freezing
- Inability to recover deleted invoices
- Syncing issues between mobile and desktop

**Requested features**

- Add ability to rearrange line items
- Improve search and filtering capabilities
- Integrate with accounting software
- Add option to track expenses and profitability
- Allow multiple business profiles in one account


### POS Billing System by Moon

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

Streamline retail and restaurant operations with a powerful point-of-sale system. Enhance workflow speed, manage orders, track inventory, and process payments efficiently. Gain insights with an interactive dashboard and simplify checkout for customers.

**Highlights:** Order Management, QR Code Menu, Inventory Tracking, Business Reports, Online Payments, Expense Tracking, Sales Receipts

**Features:** Vision Pro support

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Montly | $4.99 | per month |
| Starter Monthly | $4.99 | per month |
| Standard Monthly | $9.99 | per month |
| Silver (1 Business • 1 User) | $9.99 | per month |
| Premium Monthly | $14.99 | per month |
| Premium Monthly | $14.99 | per month |
| Gold (2 Businesses • 5 Users) | $14.99 | per month |
| Gold (2 Businesses • 5 Users) | $14.99 | per month |
| Enterprise Monthly | $19.99 | per month |
| Starter Yearly | $49.99 | per year |
| Standard Yearly | $99.99 | per year |
| Silver (1 Business • 1 User) | $99.99 | per year |
| Silver (1 Business • 1 User) | $99.99 | per year |
| Standard Yearly | $139.99 | per year |
| Standard Yearly | $149.99 | per year |
| Gold (2 Businesses • 5 Users) | $149.99 | per year |
| Gold (2 Businesses • 5 Users) | $149.99 | per year |
| Standard Yearly | $189.99 | per year |
| Standard Yearly | $199.99 | per year |
| Standard Yearly | $239.99 | per year |
| Standard Yearly | $299.99 | per year |
| Standard Yearly | $339.99 | per year |


## Frequently asked questions

### Is Invoice Maker ▸ Invoice Simple free?

Invoice Maker ▸ Invoice Simple is free to download, with in-app purchases available.

### 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, Invoice Maker ▸ Invoice Simple or POS Billing System by Moon?

Invoice Maker ▸ Invoice Simple is rated higher. Invoice Maker ▸ Invoice Simple averages 4.9 out of 5 from 123K ratings, while POS Billing System by Moon averages 4.8 from 26 ratings.

### Do Invoice Maker ▸ Invoice Simple or POS Billing System by Moon have ads?

Neither Invoice Maker ▸ Invoice Simple nor POS Billing System by Moon shows ads.

### Which is updated more often, Invoice Maker ▸ Invoice Simple or POS Billing System by Moon?

Invoice Maker ▸ Invoice Simple ships an update every 9 days, and POS Billing System by Moon every 2 weeks. Most recently, Invoice Maker ▸ Invoice Simple was updated on September 25, 2026 and POS Billing System by Moon on September 23, 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.*