# Simple Invoice Maker vs Invoy

The clearest difference is update cadence: Invoy at every 3 weeks against Simple Invoice Maker's every 4 months. Simple Invoice Maker's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple Invoice Maker sells 3 in-app purchases, starting at $3.99 per month and Invoy sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Invoice Maker ships an update every 4 months, Invoy every 3 weeks. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Simple Invoice Maker | Invoy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 14 MB | 8 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iComet](https://appshunter.io/developer/408908544) | [Kerem Turkozu](https://appshunter.io/developer/1792077167) |

## What reviewers say

### Simple Invoice Maker

[App page](https://appshunter.io/ios/app/simple-invoice-maker/id6446448566)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| 6 Months Subscription | $19.99 | per 6 months |
| 1 Year Subscription | $39.99 | per year |


### Invoy

[App page](https://appshunter.io/ios/app/invoy-invoice-maker/id6759632170)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Access | $2.99 | per 7 days |
| Annual Pro Access | $19.99 | per year |


## Frequently asked questions

### Is Simple Invoice Maker free?

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

### Is Invoy free?

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

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

Neither Simple Invoice Maker nor Invoy shows ads.

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

Simple Invoice Maker ships an update every 4 months, and Invoy every 3 weeks. Most recently, Simple Invoice Maker was updated on October 20, 2026 and Invoy on October 18, 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.*