# Quick Invoice Maker vs Span64

The clearest difference is ads: Span64 at none against Quick Invoice Maker's shown. Span64 also leads on update cadence (weekly vs every 5 weeks). Quick Invoice Maker's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Quick Invoice Maker sells 3 in-app purchases, starting at $4.99 per 7 days and Span64 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Quick Invoice Maker ships an update every 5 weeks, Span64 weekly. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Quick Invoice Maker | Span64 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (30 ratings)](https://appshunter.io/ios/app/quick-invoice-maker-billing/id6738198726/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 30 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Invoice A2Z LLC](https://appshunter.io/developer/1779727548) | [Roberto Garrido](https://appshunter.io/developer/943471024) |

## What reviewers say

### Quick Invoice Maker

[App page](https://appshunter.io/ios/app/quick-invoice-maker-billing/id6738198726)

Create professional invoices and estimates quickly on your iPhone. Manage multiple businesses, clients, and items with customizable templates. Send invoices via email or messaging apps in PDF or image format.

**Highlights:** Create unlimited business profiles, Track invoice status (Paid, Unpaid, Overdue), Customize invoices with items, clients, and payment details, Import clients from contacts, Add product photos and apply discounts, Export invoices as PDF or images, Multiple signature options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker PRO | $4.99 | per 7 days |
| Invoice Maker PRO | $9.99 | per month |
| Invoice Maker PRO | $69.99 | per year |


### Span64

[App page](https://appshunter.io/ios/app/span64-construction-calc/id6789300863)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Span64 Pro | $19.99 | one-time |


## Frequently asked questions

### Is Quick Invoice Maker free?

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

### Is Span64 free?

Span64 is free to download, with in-app purchases available.

### Do Quick Invoice Maker or Span64 have ads?

Quick Invoice Maker shows ads; Span64 does not.

### Which is updated more often, Quick Invoice Maker or Span64?

Quick Invoice Maker ships an update every 5 weeks, and Span64 weekly. Most recently, Quick Invoice Maker was updated on October 3, 2026 and Span64 on October 4, 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.*