# Simple Invoice Maker & Receipt vs Leak Detect

The clearest difference is in-app purchases: Leak Detect at none against Simple Invoice Maker & Receipt's 5. Leak Detect also leads on iOS requirement (9.0 vs 11.0). Simple Invoice Maker & Receipt's advantage is review sentiment (74% vs 50%). On price, ads and device support there is nothing between them.

Both are free to download. Simple Invoice Maker & Receipt sells 5 in-app purchases, starting at $3.99 per month. Leak Detect asks for nothing beyond the download.

## The numbers

| Metric | Simple Invoice Maker & Receipt | Leak Detect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (35 ratings)](https://appshunter.io/ios/app/simple-invoice-maker-and-receipt/id1507360389/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | **73.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 46 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SK Tech Systems LLC](https://appshunter.io/developer/1507360388) | [Anglerfish Creative Lighting Inc.](https://appshunter.io/developer/1611328438) |

## What reviewers say

### Simple Invoice Maker & Receipt

[App page](https://appshunter.io/ios/app/simple-invoice-maker-and-receipt/id1507360389)

Streamline your business finances by creating and sending professional invoices, estimates, and receipts. Manage inventory, track payments, and generate reports for easier tax filing. Get paid faster with integrated payment options.

**Highlights:** Create professional invoices, estimates, and receipts, Manage inventory with low stock reminders, Accept online and in-person payments, Track partial payments and deposits, Generate reports for bookkeeping and tax filing, Cloud-based data storage, Multi-currency and multi-language support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Sir Invoices Annually | $17.99 | per year |
| Buy additional companies | Free | one-time |
| Buy additional users | $99.99 | one-time |
| Lifetime | $99.99 | one-time |


### Leak Detect

[App page](https://appshunter.io/ios/app/leak-detect/id1611328436)

This application connects to a specialized device to test underwater housings for leaks by applying vacuum pressure. It provides a user interface for precise leak detection, enabling quick preparation of equipment for water deployment.

**Highlights:** Connects to Anglerfish Leak Detect Circuit, Applies vacuum pressure for leak detection, Precise leak detection interface, Quick housing preparation for deployment, Supports iPhone, iPad, and iPod

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Invoice Maker & Receipt free?

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

### Is Leak Detect free?

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

### Do Simple Invoice Maker & Receipt or Leak Detect have ads?

Neither Simple Invoice Maker & Receipt nor Leak Detect shows ads.

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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.*