# Zunction vs InvoiceGo Simple Invoice Maker

The clearest difference is in-app purchases: Zunction at none against InvoiceGo Simple Invoice Maker's 4. Zunction also leads on ads (none vs shown) and iOS requirement (13.4 vs 16.6). InvoiceGo Simple Invoice Maker's advantage is update cadence (daily vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. InvoiceGo Simple Invoice Maker sells 4 in-app purchases, starting at $7.99 per 7 days. Zunction asks for nothing beyond the download.

Zunction ships an update every 6 weeks, InvoiceGo Simple Invoice Maker daily. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Zunction | InvoiceGo Simple Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (8 ratings)](https://appshunter.io/ios/app/invoicego-simple-invoice-maker/id6644168072/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 84 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Froiden Technologies Private Limited](https://appshunter.io/developer/1315282719) | [LOOP MOBILE FZCO](https://appshunter.io/developer/1741140077) |

## What reviewers say

### Zunction

[App page](https://appshunter.io/ios/app/zunction/id6467733167)

**Features:** macOS Compatibility

**In-app purchases:** none


### InvoiceGo Simple Invoice Maker

[App page](https://appshunter.io/ios/app/invoicego-simple-invoice-maker/id6644168072)

Create professional invoices, estimates, and quotes with ease. Accept online payments, track expenses, and gain business insights. Sync across devices for seamless management.

**Highlights:** Professional invoice creation, Estimate and quote generation, Online payment acceptance, Expense and receipt tracking, Business reporting and insights, Client management, Cloud syncing across devices

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Maker Weekly | $7.99 | per 7 days |
| Invoice Simple | $8.99 | per 7 days |
| Invoice Maker | $19.99 | per month |
| Invoice Maker | $99.99 | per year |


## Frequently asked questions

### Is Zunction free?

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

### Is InvoiceGo Simple Invoice Maker free?

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

### Do Zunction or InvoiceGo Simple Invoice Maker have ads?

InvoiceGo Simple Invoice Maker shows ads; Zunction does not.

### Which is updated more often, Zunction or InvoiceGo Simple Invoice Maker?

Zunction ships an update every 6 weeks, and InvoiceGo Simple Invoice Maker daily. Most recently, Zunction was updated on October 2, 2026 and InvoiceGo Simple Invoice Maker on October 17, 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.*