# Evo Energy vs E M Sergeant

The clearest difference is ads: E M Sergeant at none against Evo Energy's shown. E M Sergeant also leads on iOS requirement (8.0 vs 12). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Evo Energy | E M Sergeant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/evo-energy-cost-calculator/id941501621/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 17 MB | 99 MB |
| Requires iOS | 12 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prakit Kunakronpalang](https://appshunter.io/developer/680182505) | [Blue Cow Software, Inc.](https://appshunter.io/developer/1352476536) |

## What reviewers say

### Evo Energy

[App page](https://appshunter.io/ios/app/evo-energy-cost-calculator/id941501621)

Calculate household electricity usage and costs for various appliances. Track consumption by hour, day, month, or year to identify high-usage devices and save on electricity bills.

**Highlights:** Calculate electricity usage by appliance, Track consumption by hour, day, month, year, Support for various power units (Watt, kW), Global voltage support (100-240v), Save appliance list, Configurable currency symbol, Share results

**Features:** macOS Compatibility

**In-app purchases:** none


### E M Sergeant

[App page](https://appshunter.io/ios/app/e-m-sergeant/id1619341337)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Evo Energy free?

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

### Is E M Sergeant free?

E M Sergeant is free to download, with no in-app purchases.

### Do Evo Energy or E M Sergeant have ads?

Evo Energy shows ads; E M Sergeant does not.

### Which is updated more often, Evo Energy or E M Sergeant?

Evo Energy ships an update every 2 months, and E M Sergeant every 2 months. Most recently, Evo Energy was updated on October 14, 2026 and E M Sergeant on October 27, 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.*