# Simple Invoice Maker vs Invoice & Estimate Maker

The clearest difference is update cadence: Invoice & Estimate Maker at every 5 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 Invoice & Estimate Maker sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Invoice Maker ships an update every 4 months, Invoice & Estimate Maker every 5 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Invoice Maker | Invoice & Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 14 MB | 17 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iComet](https://appshunter.io/developer/408908544) | [Aleksandr Borodin](https://appshunter.io/developer/1852287123) |

## 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 |


### Invoice & Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-and-estimate-maker-paid/id6789102907)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid Pro Weekly | $5.99 | per 7 days |
| Paid Pro Annual | $19.99 | per year |
| Paid Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Simple Invoice Maker free?

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

### Is Invoice & Estimate Maker free?

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

### Do Simple Invoice Maker or Invoice & Estimate Maker have ads?

Neither Simple Invoice Maker nor Invoice & Estimate Maker shows ads.

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

Simple Invoice Maker ships an update every 4 months, and Invoice & Estimate Maker every 5 weeks. Most recently, Simple Invoice Maker was updated on October 27, 2026 and Invoice & Estimate Maker on October 24, 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.*