# Sendo Smart vs Protergia

Sendo Smart and Protergia both sit at 5.0 stars, but that hides the real split: 42% of Sendo Smart's written reviews are positive against 8% of Protergia's. Protergia's advantage is update cadence (every 8 days vs every 47 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Sendo Smart against 5.0 for Protergia. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews are what separate them: 42% of Sendo Smart's written reviews are positive against 8% of Protergia's.

Sendo Smart ships an update every 47 months, Protergia every 8 days. Both last shipped on September 9, 2026.

## The numbers

| Metric | Sendo Smart | Protergia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/sendo-smart/id1602688331/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/protergia/id6502693602/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | **42.1% of reviews** | 8.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 204 MB | 71 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Michalis Gavrilopoulos](https://appshunter.io/developer/1602688333) | [Metlen Energy & Metals S.A.](https://appshunter.io/developer/1561951517) |

## What reviewers say

### Sendo Smart

[App page](https://appshunter.io/ios/app/sendo-smart/id1602688331)

Control your home appliances remotely from anywhere using your smartphone. Manage multiple devices simultaneously, set timers for automated functions, and easily share device access with family members. The app offers a simple and quick connection process to your smart devices.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Family device sharing, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none


### Protergia

[App page](https://appshunter.io/ios/app/protergia/id6502693602)

Manage your energy consumption with this app. It offers a modern design, intuitive navigation, and easy bill payment features. Take control of your energy anytime, anywhere.

**Highlights:** Energy consumption control, Sleek, modern design, Intuitive navigation, Quick bill payments, Anytime, anywhere access

**In-app purchases:** none


## Frequently asked questions

### Is Sendo Smart free?

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

### Is Protergia free?

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

### Which has better reviews, Sendo Smart or Protergia?

Sendo Smart and Protergia are both rated 5.0 out of 5 on the App Store, from 5 and 3 ratings respectively.

### Do Sendo Smart or Protergia have ads?

Neither Sendo Smart nor Protergia shows ads.

### Which is updated more often, Sendo Smart or Protergia?

Sendo Smart ships an update every 47 months, and Protergia every 8 days. Most recently, Sendo Smart was updated on September 9, 2026 and Protergia on September 9, 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.*