# PowerMeter App vs Ottimo

The clearest difference is update cadence: Ottimo at every 2 weeks against PowerMeter App's every 10 months. Ottimo also leads on iOS requirement (13.0 vs 15.6). 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.

PowerMeter App ships an update every 10 months, Ottimo every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PowerMeter App | Ottimo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 69 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POWERMETER SRL SEMPLIFICATA](https://appshunter.io/developer/1576203592) | [Digital Ideators Group](https://appshunter.io/developer/1699217585) |

## What reviewers say

### PowerMeter App

[App page](https://appshunter.io/ios/app/powermeter-app/id1514955466)

This utility app connects to a smart meter and hub to monitor your home or business's electricity consumption. Track usage in real-time, receive alerts for power outages or excessive consumption, and gain insights to reduce energy costs.

**Highlights:** Real-time electricity consumption monitoring, Wi-Fi connectivity for remote access, Cloud data storage for integration, Alerts for meter disconnection, Notifications for power outages, Energy and cost saving insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Ottimo

[App page](https://appshunter.io/ios/app/ottimo/id6752027800)

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

**In-app purchases:** none


## Frequently asked questions

### Is PowerMeter App free?

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

### Is Ottimo free?

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

### Do PowerMeter App or Ottimo have ads?

Neither PowerMeter App nor Ottimo shows ads.

### Which is updated more often, PowerMeter App or Ottimo?

PowerMeter App ships an update every 10 months, and Ottimo every 2 weeks. Most recently, PowerMeter App was updated on November 3, 2026 and Ottimo on November 5, 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.*