# Invoice Maven vs chgi

The clearest difference is update cadence: Invoice Maven at every 5 weeks against chgi's every 56 months. Invoice Maven also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Invoice Maven ships an update every 5 weeks, chgi every 56 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Invoice Maven | chgi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-maven/id1376511965/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 5 weeks** | Every 56 months |
| Monetization | Free | — |
| Size | 0 MB | 1 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Dan Moshe](https://appshunter.io/developer/1376511964) | [Eran Malovani](https://appshunter.io/developer/1445437391) |

## What reviewers say

### Invoice Maven

[App page](https://appshunter.io/ios/app/invoice-maven/id1376511965)

This system helps small businesses generate digital invoices and manage their income effectively. It provides a comprehensive financial overview with a unique dashboard featuring graphs and summary data, along with automated tools to save time on client billing.

**Highlights:** Digital invoice generation, Income management, Financial dashboard with graphs, Automated billing tools, Retainer invoices, Invoices from post-dated checks

**Features:** macOS Compatibility

**In-app purchases:** none


### chgi

[App page](https://appshunter.io/ios/app/chgi/id1589834279)

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maven free?

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

### Is chgi free?

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

### Which is updated more often, Invoice Maven or chgi?

Invoice Maven ships an update every 5 weeks, and chgi every 56 months. Most recently, Invoice Maven was updated on October 3, 2026 and chgi on October 14, 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.*