# Leak Detect vs Invoice Maker ₊

The clearest difference is device support: Leak Detect at 3 against Invoice Maker ₊'s 1. Leak Detect also leads on iOS requirement (9.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Leak Detect | Invoice Maker ₊ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | Free | — |
| Size | 46 MB | 25 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anglerfish Creative Lighting Inc.](https://appshunter.io/developer/1611328438) | [HabbitHub](https://appshunter.io/developer/1701559105) |

## What reviewers say

### 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


### Invoice Maker ₊

[App page](https://appshunter.io/ios/app/invoice-maker/id6470811583)

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

**In-app purchases:** none


## Frequently asked questions

### Is Leak Detect free?

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

### Is Invoice Maker ₊ free?

Invoice Maker ₊ is free to download, with no in-app purchases.

### Do Leak Detect or Invoice Maker ₊ have ads?

Neither Leak Detect nor Invoice Maker ₊ 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.*