# Bill Master vs Invoice Generator

The clearest difference is in-app purchases: Bill Master at none against Invoice Generator's 2. Bill Master also leads on iOS requirement (13.0 vs 15.1). Invoice Generator's advantage is update cadence (every 3 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Generator sells 2 in-app purchases, starting at $3.99 per 7 days. Bill Master asks for nothing beyond the download.

Bill Master ships an update every 9 months, Invoice Generator every 3 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Bill Master | Invoice Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 50 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [KASSAPOS](https://appshunter.io/developer/1544388146) | [erhan bizden](https://appshunter.io/developer/1758639592) |

## What reviewers say

### Bill Master

[App page](https://appshunter.io/ios/app/bill-master/id6738004666)

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

**In-app purchases:** none


### Invoice Generator

[App page](https://appshunter.io/ios/app/invoice-generator-billmaster/id6753147125)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Annual | $59.99 | per year |


## Frequently asked questions

### Is Bill Master free?

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

### Is Invoice Generator free?

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

### Do Bill Master or Invoice Generator have ads?

Neither Bill Master nor Invoice Generator shows ads.

### Which is updated more often, Bill Master or Invoice Generator?

Bill Master ships an update every 9 months, and Invoice Generator every 3 weeks. Most recently, Bill Master was updated on October 25, 2026 and Invoice Generator on October 28, 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.*