# Estimate & Invoice Maker vs # Simple Receipt

The clearest difference is update cadence: Estimate & Invoice Maker at daily against # Simple Receipt's every 9 days. Estimate & Invoice Maker also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Estimate & Invoice Maker sells 1 one-off in-app purchase and # Simple Receipt sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Estimate & Invoice Maker ships an update daily, # Simple Receipt every 9 days. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Estimate & Invoice Maker | # Simple Receipt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 9 days |
| Size | 33 MB | 49 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apenta](https://appshunter.io/developer/1612238829) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## What reviewers say

### Estimate & Invoice Maker

[App page](https://appshunter.io/ios/app/estimate-and-invoice-maker/id6757620368)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $29.99 | one-time |


### # Simple Receipt

[App page](https://appshunter.io/ios/app/simple-receipt/id6761530491)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Receipt Pro (Monthly) | $1.99 | per month |
| Receipt Pro (Annual) | $18.00 | per year |


## Frequently asked questions

### Is Estimate & Invoice Maker free?

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

### Is # Simple Receipt free?

# Simple Receipt is free to download, with in-app purchases available.

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

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

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

Estimate & Invoice Maker ships an update daily, and # Simple Receipt every 9 days. Most recently, Estimate & Invoice Maker was updated on October 28, 2026 and # Simple Receipt on October 14, 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.*