# Invoice G2G vs Artwork Codex

The clearest difference is update cadence: Invoice G2G at every 3 days against Artwork Codex's weekly. Invoice G2G also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Invoice G2G sells 3 in-app purchases, starting at $11.99 per 7 days and Artwork Codex sells 4 in-app purchases, starting at $9.00 per month. Whichever you choose, the download price is not the number that matters.

Invoice G2G ships an update every 3 days, Artwork Codex weekly. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Invoice G2G | Artwork Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/artwork-codex/id6761773802/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 130 MB | 28 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MobileAppCodex IT Solutions private limited](https://appshunter.io/developer/1852242741) | [Luke White](https://appshunter.io/developer/1826987687) |

## What reviewers say

### Invoice G2G

[App page](https://appshunter.io/ios/app/invoice-g2g-invoice-maker/id6758648336)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice G2G: Weekly Subscription | $11.99 | per 7 days |
| Invoice G2G: Monthly Subscription | $29.99 | per month |
| Invoice G2G: Yearly Subscription | $249.99 | per year |


### Artwork Codex

[App page](https://appshunter.io/ios/app/artwork-codex/id6761773802)

Manage your art collection with this comprehensive archive and portfolio system. Easily catalog artworks with detailed records, attach supporting documents, and organize them into collections. Present your work through shareable links, password-protected rooms, or PDF catalogs.

**Highlights:** Art inventory and cataloging, Attach photos, videos, and documents, Organize works into collections, Create PDF catalogs and viewing rooms, Track sales and exhibitions, Syncs across iPhone, iPad, and web

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $9.00 | per month |
| Studio Monthly | $29.00 | per month |
| Starter Annual | $96.00 | per year |
| Studio Annual | $289.00 | per year |


## Frequently asked questions

### Is Invoice G2G free?

Invoice G2G is free to download, with in-app purchases available.

### Is Artwork Codex free?

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

### Do Invoice G2G or Artwork Codex have ads?

Neither Invoice G2G nor Artwork Codex shows ads.

### Which is updated more often, Invoice G2G or Artwork Codex?

Invoice G2G ships an update every 3 days, and Artwork Codex weekly. Most recently, Invoice G2G was updated on September 17, 2026 and Artwork Codex on September 13, 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.*