# idealMeter Power vs OpenVio

The clearest difference is update cadence: idealMeter Power at every 2 months against OpenVio's every 10 months. idealMeter Power also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

idealMeter Power ships an update every 2 months, OpenVio every 10 months. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | idealMeter Power | OpenVio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 20 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Holistic Technologies](https://appshunter.io/developer/1099043881) | [OPENVIO, LLC](https://appshunter.io/developer/1632213630) |

## What reviewers say

### idealMeter Power

[App page](https://appshunter.io/ios/app/idealmeter-power/id6453889309)

Monitor your energy usage with smart energy management tools. Get insights into consumption patterns, receive timely notifications for efficiency, and easily pay or top up your account balance.

**Highlights:** Energy consumption monitoring, Smart energy management, Timely notifications, Account balance top-up, Payment functionality

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

**In-app purchases:** none


### OpenVio

[App page](https://appshunter.io/ios/app/openvio/id6478485706)

**In-app purchases:** none


## Frequently asked questions

### Is idealMeter Power free?

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

### Is OpenVio free?

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

### Which is updated more often, idealMeter Power or OpenVio?

idealMeter Power ships an update every 2 months, and OpenVio every 10 months. Most recently, idealMeter Power was updated on October 27, 2026 and OpenVio on October 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.*