# Aussie GST vs [Invoice Maker]

The clearest difference is update cadence: [Invoice Maker] at every 2 weeks against Aussie GST's every 5 months. Aussie GST's advantage is iOS requirement (9.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Aussie GST sells 3 one-off in-app purchases and [Invoice Maker] sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Aussie GST ships an update every 5 months, [Invoice Maker] every 2 weeks. The most recent releases landed on September 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Aussie GST | [Invoice Maker] |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/aussie-gst/id303101976/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 84.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 22 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Effortless Code Limited](https://appshunter.io/developer/747180892) | [Appycron Interactive e.K.](https://appshunter.io/developer/1732266825) |

## What reviewers say

### Aussie GST

[App page](https://appshunter.io/ios/app/aussie-gst/id303101976)

Easily calculate Australian Goods and Services Tax (GST) on your iPhone or iPod Touch. This app handles all GST components, automatically calculating inclusive and exclusive prices from a single entry.

**Highlights:** Calculate Australian GST, Automatic on-the-fly calculations, Handles all GST components, Calculates GST inclusive and exclusive prices, Single entry for all calculations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Field Layout | $0.99 | one-time |
| Save Calculation | $0.99 | one-time |
| Advertisement Removal | $0.99 | one-time |


### [Invoice Maker]

[App page](https://appshunter.io/ios/app/invoice-maker/id6758641985)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | per month |
| Pro Version | $39.99 | per year |


## Frequently asked questions

### Is Aussie GST free?

Aussie GST is free to download, with in-app purchases available.

### Is [Invoice Maker] free?

[Invoice Maker] is free to download, with in-app purchases available.

### Do Aussie GST or [Invoice Maker] have ads?

Neither Aussie GST nor [Invoice Maker] shows ads.

### Which is updated more often, Aussie GST or [Invoice Maker]?

Aussie GST ships an update every 5 months, and [Invoice Maker] every 2 weeks. Most recently, Aussie GST was updated on September 6, 2026 and [Invoice Maker] on September 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.*