# Wow Invoice vs Simple Invoice Maker

The clearest difference is iOS requirement: Wow Invoice at 16.1 against Simple Invoice Maker's 26.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Wow Invoice sells 3 in-app purchases, starting at $5.99 per 7 days and Simple Invoice Maker sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Wow Invoice against 5.0 for Simple Invoice Maker. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Wow Invoice ships an update weekly, Simple Invoice Maker every 6 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Wow Invoice | Simple Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/wow-invoice-invoice-maker/id6677032650/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/simple-invoice-maker-swiftly/id6766224462/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 50 MB |
| Requires iOS | **16.1** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Wow Invoice LLC](https://appshunter.io/developer/1768025188) | [KYB BILGI ILETISIM LIMITED SIRKETI](https://appshunter.io/developer/1120153032) |

## What reviewers say

### Wow Invoice

[App page](https://appshunter.io/ios/app/wow-invoice-invoice-maker/id6677032650)

Create professional invoices and estimates quickly and easily. Manage all your customers and their documents in one place. Customize with your logo and signature, then export as PDF.

**Highlights:** Create professional invoices and estimates, Manage customers and their documents, Add brand logo and signature, Export to PDF, Customize items, rates, and discounts, Recover deleted documents

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Yearly | $59.99 | per year |
| Yearly | $59.99 | per year |


### Simple Invoice Maker

[App page](https://appshunter.io/ios/app/simple-invoice-maker-swiftly/id6766224462)

Quickly create professional invoices and estimates in under a minute. Send them as PDFs, accept card payments, and track billable hours. Features an AI assistant for faster billing and multiple branding options.

**Highlights:** Invoice and estimate creation, AI-powered drafting, Online card payments, Billable time tracking, Custom branding and templates, Multi-currency support, Client and item management

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Yearly | $129.99 | per year |


## Frequently asked questions

### Is Wow Invoice free?

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

### Is Simple Invoice Maker free?

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

### Which has better reviews, Wow Invoice or Simple Invoice Maker?

Wow Invoice and Simple Invoice Maker are both rated 5.0 out of 5 on the App Store, from 7 and 3 ratings respectively.

### Do Wow Invoice or Simple Invoice Maker have ads?

Both Wow Invoice and Simple Invoice Maker show ads.

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

Wow Invoice ships an update weekly, and Simple Invoice Maker every 6 days. Most recently, Wow Invoice was updated on October 25, 2026 and Simple Invoice Maker on October 21, 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.*