# POSpey vs Invoice Maker

The clearest difference is in-app purchases: POSpey at none against Invoice Maker's 2. POSpey also leads on ads (none vs shown). Invoice Maker's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $1.99 per month. POSpey asks for nothing beyond the download.

POSpey ships an update fortnightly, Invoice Maker monthly. The most recent releases landed on October 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | POSpey | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Size | 38 MB | 56 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quantum Paradigm](https://appshunter.io/developer/1713709833) | [Rija Iqbal](https://appshunter.io/developer/1664223219) |

## What reviewers say

### POSpey

[App page](https://appshunter.io/ios/app/pospey/id6736383778)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-easy-bill/id6742652909)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $14.99 | per year |


## Frequently asked questions

### Is POSpey free?

POSpey is free to download, with no in-app purchases.

### Is Invoice Maker free?

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

### Do POSpey or Invoice Maker have ads?

Invoice Maker shows ads; POSpey does not.

### Which is updated more often, POSpey or Invoice Maker?

POSpey ships an update fortnightly, and Invoice Maker monthly. Most recently, POSpey was updated on October 8, 2026 and Invoice Maker on October 28, 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.*