# Energy Efficiency Suite vs enerchart app

The clearest difference is price: enerchart app at Free against Energy Efficiency Suite's $19.99. enerchart app also leads on update cadence (monthly vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

enerchart app is free to download; Energy Efficiency Suite costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Energy Efficiency Suite ships an update every 3 months, enerchart app monthly. The most recent releases landed on May 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Energy Efficiency Suite | enerchart app |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 4 MB | 44 MB |
| Requires iOS | **14.3** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muralidhar Shenoy](https://appshunter.io/developer/460148822) | [Krumedia GmbH](https://appshunter.io/developer/1553882725) |

## What reviewers say

### Energy Efficiency Suite

[App page](https://appshunter.io/ios/app/energy-efficiency-suite/id506662296)

**Features:** macOS Compatibility

**In-app purchases:** none


### enerchart app

[App page](https://appshunter.io/ios/app/enerchart-app/id1553882723)

**In-app purchases:** none


## Frequently asked questions

### Is Energy Efficiency Suite free?

Energy Efficiency Suite costs $19.99, with no in-app purchases.

### Is enerchart app free?

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

### Do Energy Efficiency Suite or enerchart app have ads?

Neither Energy Efficiency Suite nor enerchart app shows ads.

### Which is updated more often, Energy Efficiency Suite or enerchart app?

Energy Efficiency Suite ships an update every 3 months, and enerchart app monthly. Most recently, Energy Efficiency Suite was updated on May 16, 2026 and enerchart app on September 14, 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.*