# Powerology vs Mello by Comtrova

The clearest difference is update cadence: Mello by Comtrova at fortnightly against Powerology's every 17 months. Powerology's advantage is iOS requirement (11.0 vs 15.0). 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.

Powerology ships an update every 17 months, Mello by Comtrova fortnightly. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Powerology | Mello by Comtrova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/powerology/id1581387334/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 180 MB | 40 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Teqtronix International General Trading LLC](https://appshunter.io/developer/1493267939) | [Comtrova](https://appshunter.io/developer/1867790426) |

## What reviewers say

### Powerology

[App page](https://appshunter.io/ios/app/powerology/id1581387334)

Control your smart devices remotely via WiFi, manage multiple devices simultaneously, and set timers for various functions. Share access with family members for seamless home automation. Enjoy easy setup and quick connection for a convenient experience.

**Highlights:** Remote control via WiFi, Manage multiple devices, Set timers for functions, Share device access, Easy and quick setup

**In-app purchases:** none


### Mello by Comtrova

[App page](https://appshunter.io/ios/app/mello-by-comtrova/id6757604807)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Powerology free?

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

### Is Mello by Comtrova free?

Mello by Comtrova is free to download, with no in-app purchases.

### Do Powerology or Mello by Comtrova have ads?

Neither Powerology nor Mello by Comtrova shows ads.

### Which is updated more often, Powerology or Mello by Comtrova?

Powerology ships an update every 17 months, and Mello by Comtrova fortnightly. Most recently, Powerology was updated on October 20, 2026 and Mello by Comtrova on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*