# Ampere Tech vs MarinMaster

The clearest difference is iOS requirement: Ampere Tech at 12.0 against MarinMaster's 15.1. On price, ads, in-app purchases and device support 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 | Ampere Tech | MarinMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (33 ratings)](https://appshunter.io/ios/app/ampere-tech/id1606105956/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 40 MB | 22 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ampere LLC](https://appshunter.io/developer/1606105958) | [Unyted](https://appshunter.io/developer/1784944517) |

## What reviewers say

### Ampere Tech

[App page](https://appshunter.io/ios/app/ampere-tech/id1606105956)

Enhance the capabilities of smart home devices, including shower power and lighting systems. Register your products, join a membership program, and access additional features to optimize your connected home experience.

**Highlights:** Enhance smart device functionality, Control Shower Power, Control Dusk lighting, Product registration, Membership program access

**Features:** macOS Compatibility

**In-app purchases:** none


### MarinMaster

[App page](https://appshunter.io/ios/app/marinmaster/id6759584769)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ampere Tech free?

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

### Is MarinMaster free?

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

### Do Ampere Tech or MarinMaster have ads?

Neither Ampere Tech nor MarinMaster 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.*