# AX Invoice vs Invoice One

The clearest difference is update cadence: Invoice One at weekly against AX Invoice's every 2 months. AX Invoice's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AX Invoice ships an update every 2 months, Invoice One weekly. The most recent releases landed on December 21, 2025 and December 7, 2025 respectively.

## The numbers

| Metric | AX Invoice | Invoice One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 60 MB | 8 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bredana Systemudvikling A/S](https://appshunter.io/developer/977670522) | [Eleven Apps MB](https://appshunter.io/developer/1695296256) |

## What reviewers say

### AX Invoice

[App page](https://appshunter.io/ios/app/ax-invoice/id977670526)

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice One

[App page](https://appshunter.io/ios/app/invoice-one/id6499128545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AX Invoice free?

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

### Is Invoice One free?

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

### Do AX Invoice or Invoice One have ads?

Neither AX Invoice nor Invoice One shows ads.

### Which is updated more often, AX Invoice or Invoice One?

AX Invoice ships an update every 2 months, and Invoice One weekly. Most recently, AX Invoice was updated on December 21, 2025 and Invoice One on December 7, 2025.

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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.*