# MassSaveUtility vs Barrier Configtool

The clearest difference is device support: MassSaveUtility at 3 against Barrier Configtool's —. Barrier Configtool's advantage is iOS requirement (12.0 vs 14.0). On price 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 | MassSaveUtility | Barrier Configtool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/masssaveutility/id6746094687/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Monetization | Free | — |
| Size | 39 MB | 28 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Archimedes Plumbing and Heating Inc.](https://appshunter.io/developer/1813452794) | [Zhejiang Dahua Vision Technology Co.,Ltd.](https://appshunter.io/developer/1490059642) |

## What reviewers say

### MassSaveUtility

[App page](https://appshunter.io/ios/app/masssaveutility/id6746094687)

This utility helps users manage energy usage and costs by identifying savings opportunities and connecting them with efficiency programs. It features calculators for informed decision-making to improve energy efficiency and reduce bills.

**Highlights:** Energy usage management, Cost saving identification, Energy efficiency program connection, Heat pump comparison calculators, Informed energy decisions

**Features:** macOS Compatibility

**In-app purchases:** none


### Barrier Configtool

[App page](https://appshunter.io/ios/app/barrier-configtool/id6754863211)

**In-app purchases:** none


## Frequently asked questions

### Is MassSaveUtility free?

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

### Is Barrier Configtool free?

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

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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.*