# Smart Meter Services vs Smart iMeters

The clearest difference is update cadence: Smart Meter Services at every 5 days against Smart iMeters's every 9 months. Smart Meter Services also leads on iOS requirement (13.0 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.

Smart Meter Services ships an update every 5 days, Smart iMeters every 9 months. The most recent releases landed on October 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Smart Meter Services | Smart iMeters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 months |
| Size | 22 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ECU=SHOP](https://appshunter.io/developer/1389703440) | [Smart iMeters](https://appshunter.io/developer/6775329697) |

## What reviewers say

### Smart Meter Services

[App page](https://appshunter.io/ios/app/smart-meter-services-ecushop/id1577341414)

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

**In-app purchases:** none


### Smart iMeters

[App page](https://appshunter.io/ios/app/smart-imeters/id6450159159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Meter Services free?

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

### Is Smart iMeters free?

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

### Do Smart Meter Services or Smart iMeters have ads?

Neither Smart Meter Services nor Smart iMeters shows ads.

### Which is updated more often, Smart Meter Services or Smart iMeters?

Smart Meter Services ships an update every 5 days, and Smart iMeters every 9 months. Most recently, Smart Meter Services was updated on October 8, 2026 and Smart iMeters 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.*