# Invoice Maker | Generator vs Quarry CoP

The clearest difference is in-app purchases: Quarry CoP at none against Invoice Maker | Generator's 6. Invoice Maker | Generator's advantage is update cadence (every 6 weeks vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker | Generator sells 6 in-app purchases, starting at $12.99 per month. Quarry CoP asks for nothing beyond the download.

Invoice Maker | Generator ships an update every 6 weeks, Quarry CoP every 10 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Invoice Maker | Generator | Quarry CoP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/invoice-maker-generator/id1544665231/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 47 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Invoice Maker](https://appshunter.io/developer/1541231918) | [Knightfox App Design Limited](https://appshunter.io/developer/554130046) |

## What reviewers say

### Invoice Maker | Generator

[App page](https://appshunter.io/ios/app/invoice-maker-generator/id1544665231)

Easily create, send, and track unlimited invoices for your business. Accept credit card payments and manage cash or check transactions. Customize invoices with your logo and set custom due dates.

**Highlights:** Unlimited invoice creation, Accept credit card payments, Track paid/unpaid invoices, Save products, services, taxes, discounts, Customize with company logo, Send as PDF via email

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $12.99 | per month |
| Plus | $24.99 | per month |
| Pro | $39.00 | per month |
| Lite | $129.99 | per year |
| Plus | $259.99 | per year |
| Pro | $390.00 | per year |


### Quarry CoP

[App page](https://appshunter.io/ios/app/quarry-cop/id1659337614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maker | Generator free?

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

### Is Quarry CoP free?

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

### Do Invoice Maker | Generator or Quarry CoP have ads?

Neither Invoice Maker | Generator nor Quarry CoP shows ads.

### Which is updated more often, Invoice Maker | Generator or Quarry CoP?

Invoice Maker | Generator ships an update every 6 weeks, and Quarry CoP every 10 months. Most recently, Invoice Maker | Generator was updated on October 7, 2026 and Quarry CoP on October 11, 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.*