# iOmniPOS vs Invoice Professional

The clearest difference is in-app purchases: iOmniPOS at none against Invoice Professional's 6. iOmniPOS also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.6). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Invoice Professional sells 6 in-app purchases, starting at $2.99 per month. iOmniPOS asks for nothing beyond the download.

iOmniPOS ships an update monthly, Invoice Professional every 3 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | iOmniPOS | Invoice Professional |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Free** | Subscription |
| Size | 43 MB | 27 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Omni Systems Pty Ltd](https://appshunter.io/developer/605734476) | [Sockii Pty Ltd](https://appshunter.io/developer/441413691) |

## What reviewers say

### iOmniPOS

[App page](https://appshunter.io/ios/app/iomnipos/id969908593)

This cloud-based point-of-sale system offers comprehensive solutions for hospitality and retail businesses. It provides easy setup, menu management, employee tracking, and detailed reporting, all accessible from Apple devices. Scaleable for businesses of all sizes, it streamlines operations and enhances management capabilities.

**Highlights:** Cloud-based menu and report management, Employee attendance and shift tracking, Customer management with loyalty options, Inventory and stock control, Multiple payment and order types, Order customization and table management

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Professional

[App page](https://appshunter.io/ios/app/invoice-professional/id1141264512)

Create professional invoices, quotes, and statements on the go. Manage clients, products, and inventory with ease. Supports cloud sync, PDF export, and printing.

**Highlights:** Create invoices, quotes, and statements, Client and product management, Simple inventory tracking, Cloud and local sync options, PDF export and email, Partial payment support, Multiple tax support

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Company | $2.99 | per month |
| Multiple Company | $7.49 | per month |
| Single Company | $18.49 | per 6 months |
| Single Company | $35.99 | per year |
| Multiple Company | $41.99 | per 6 months |
| Multiple Company | $82.99 | per year |


## Frequently asked questions

### Is iOmniPOS free?

iOmniPOS is free to download, with no in-app purchases.

### Is Invoice Professional free?

Invoice Professional is free to download, with in-app purchases available.

### Do iOmniPOS or Invoice Professional have ads?

Neither iOmniPOS nor Invoice Professional shows ads.

### Which is updated more often, iOmniPOS or Invoice Professional?

iOmniPOS ships an update monthly, and Invoice Professional every 3 months. Most recently, iOmniPOS was updated on October 10, 2026 and Invoice Professional on October 15, 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.*