# Fast Simple Invoice Maker vs Invoice Maker

The clearest difference is update cadence: Invoice Maker at every 2 days against Fast Simple Invoice Maker's fortnightly. Fast Simple Invoice Maker's advantage is iOS requirement (18.2 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fast Simple Invoice Maker sells 4 one-off in-app purchases and Invoice Maker sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fast Simple Invoice Maker ships an update fortnightly, Invoice Maker every 2 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Fast Simple Invoice Maker | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 11 MB | 11 MB |
| Requires iOS | **18.2** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eric Savoie](https://appshunter.io/developer/1695096773) | [DigitalSprout Ltd](https://appshunter.io/developer/1801602525) |

## What reviewers say

### Fast Simple Invoice Maker

[App page](https://appshunter.io/ios/app/fast-simple-invoice-maker/id6752559476)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Midnight Theme | $0.49 | one-time |
| Forest Theme | $0.49 | one-time |
| Warm Paper Theme | $0.49 | one-time |
| Theme - Ocean | $0.49 | one-time |


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-paid/id6756399817)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid Weekly | $5.99 | per 7 days |
| Paid Yearly | $59.99 | per year |


## Frequently asked questions

### Is Fast Simple Invoice Maker free?

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

### Is Invoice Maker free?

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

### Do Fast Simple Invoice Maker or Invoice Maker have ads?

Neither Fast Simple Invoice Maker nor Invoice Maker shows ads.

### Which is updated more often, Fast Simple Invoice Maker or Invoice Maker?

Fast Simple Invoice Maker ships an update fortnightly, and Invoice Maker every 2 days. Most recently, Fast Simple Invoice Maker was updated on October 30, 2026 and Invoice Maker on October 30, 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.*