# Invoice One vs CO Invoice

The clearest difference is update cadence: Invoice One at weekly against CO Invoice's every 3 months. 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.

Invoice One ships an update weekly, CO Invoice every 3 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Invoice One | CO Invoice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 8 MB | 72 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [11 APPS](https://appshunter.io/developer/1695296256) | [DUKANNIFY FOR WEB DESIGN L.L.C](https://appshunter.io/developer/1676000082) |

## What reviewers say

### Invoice One

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

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

**In-app purchases:** none


### CO Invoice

[App page](https://appshunter.io/ios/app/co-invoice/id6740060919)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Invoice One free?

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

### Is CO Invoice free?

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

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

Neither Invoice One nor CO Invoice shows ads.

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

Invoice One ships an update weekly, and CO Invoice every 3 months. Most recently, Invoice One was updated on October 25, 2026 and CO Invoice on October 7, 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.*