# GSD vs Invoice Maker

The clearest difference is in-app purchases: GSD at none against Invoice Maker's 2. GSD also leads on iOS requirement (13.0 vs 15.0.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $9.99 per month. GSD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for GSD against 5.0 for Invoice Maker. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

GSD ships an update weekly, Invoice Maker every 5 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | GSD | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/gsd/id1254901943/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/invoice-maker-clervo/id6761489909/reviews) |
| Number of ratings | 2 | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 17 MB | 61 MB |
| Requires iOS | **13.0** | 15.0.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PowerSlice Systems, LLC](https://appshunter.io/developer/1254901942) | [Clervo](https://appshunter.io/developer/1889932513) |

## What reviewers say

### GSD

[App page](https://appshunter.io/ios/app/gsd/id1254901943)

This service helps businesses manage and track essential information to improve productivity. It offers tools designed to streamline operations and ensure key tasks are completed efficiently.

**Highlights:** Task tracking tools, Business information management, Streamlined operations, Productivity enhancement

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

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-clervo/id6761489909)

Create professional invoices and estimates quickly from your phone. This app helps independent professionals and small businesses manage payments, track cash flow, and maintain a polished brand image with customizable documents.

**Highlights:** Create invoices and estimates quickly, Save and reuse client information, Build a service and price catalog, Add discounts and apply taxes, Track payments and outstanding balances, Export data to CSV, Add logo and business details

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $9.99 | per month |
| Pro - Yearly | $99.99 | per year |


## Frequently asked questions

### Is GSD free?

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

### Is Invoice Maker free?

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

### Which has better reviews, GSD or Invoice Maker?

GSD and Invoice Maker are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do GSD or Invoice Maker have ads?

Neither GSD nor Invoice Maker shows ads.

### Which is updated more often, GSD or Invoice Maker?

GSD ships an update weekly, and Invoice Maker every 5 days. Most recently, GSD was updated on October 4, 2026 and Invoice Maker 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.*