# Invoice. vs Queuella Staff

The clearest difference is in-app purchases: Queuella Staff at none against Invoice.'s 2. Queuella Staff also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice. sells 2 in-app purchases, starting at $3.99 per month. Queuella Staff asks for nothing beyond the download.

Invoice. ships an update every 3 weeks, Queuella Staff weekly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Invoice. | Queuella Staff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/queuella-staff/id6778947415/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hokfam Ltd](https://appshunter.io/developer/1823223269) | [Queuella LLC](https://appshunter.io/developer/6778947417) |

## What reviewers say

### Invoice.

[App page](https://appshunter.io/ios/app/invoice/id6751293062)

Streamline your invoicing with this intuitive app. Generate professional invoices quickly, manage clients, track payments, and gain insights into your business performance. Offers customization and multi-currency support for global businesses.

**Highlights:** Lightning-fast invoice generation, Smart client management, Real-time payment tracking, Tax and discount calculations, Multi-currency support, Cloud sync across devices, Dashboard analytics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InvoiceMaker Premium Monthly | $3.99 | per month |
| InvoiceMaker Premium Yearly | $39.99 | per year |


### Queuella Staff

[App page](https://appshunter.io/ios/app/queuella-staff/id6778947415)

This mobile application helps salon, spa, and service business staff manage daily operations. It allows for queue management, appointment tracking, and shift clock-in/out. Push notifications keep staff updated on queue and appointment changes.

**Highlights:** Queue board for walk-ins and customer management, Appointment scheduling and status updates, Shift clock-in and clock-out functionality, Push notifications for real-time updates, Secure, multi-tenant cloud data isolation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoice. free?

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

### Is Queuella Staff free?

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

### Do Invoice. or Queuella Staff have ads?

Neither Invoice. nor Queuella Staff shows ads.

### Which is updated more often, Invoice. or Queuella Staff?

Invoice. ships an update every 3 weeks, and Queuella Staff weekly. Most recently, Invoice. was updated on October 24, 2026 and Queuella Staff on October 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.*