# Crown One vs Invoice Maker

The clearest difference is in-app purchases: Crown One at none against Invoice Maker's 2. Invoice Maker's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $2.99 per month. Crown One asks for nothing beyond the download.

Crown One ships an update every 2 months, Invoice Maker every 3 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Crown One | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 69 MB | 146 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zohaib Farhan](https://appshunter.io/developer/1690036599) | [Quarter Pi](https://appshunter.io/developer/901752129) |

## What reviewers say

### Crown One

[App page](https://appshunter.io/ios/app/crown-one/id6449677909)

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

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-khatay/id6804378277)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Pro - Monthly | $2.99 | per month |
| Invoice Pro - Annual | $29.99 | per year |


## Frequently asked questions

### Is Crown One free?

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

### Is Invoice Maker free?

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

### Do Crown One or Invoice Maker have ads?

Neither Crown One nor Invoice Maker shows ads.

### Which is updated more often, Crown One or Invoice Maker?

Crown One ships an update every 2 months, and Invoice Maker every 3 weeks. Most recently, Crown One was updated on October 30, 2026 and Invoice Maker 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.*