# iMeter Reader vs Electricity Cost Calculator+

The clearest difference is ads: iMeter Reader at none against Electricity Cost Calculator+'s shown. iMeter Reader also leads on update cadence (every 6 days vs monthly) and iOS requirement (15.0 vs 17.6). On price, 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.

iMeter Reader ships an update every 6 days, Electricity Cost Calculator+ monthly. Both last shipped on September 21, 2026.

## The numbers

| Metric | iMeter Reader | Electricity Cost Calculator+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Size | 121 MB | 6 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Ahmad AlAlloush](https://appshunter.io/developer/1851833496) | [Alper Sumer Guc](https://appshunter.io/developer/1896672915) |

## What reviewers say

### iMeter Reader

[App page](https://appshunter.io/ios/app/imeter-reader-meter-tracker/id6759241901)

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

**In-app purchases:** none


### Electricity Cost Calculator+

[App page](https://appshunter.io/ios/app/electricity-cost-calculator-plus/id6782552663)

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

**In-app purchases:** none


## Frequently asked questions

### Is iMeter Reader free?

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

### Is Electricity Cost Calculator+ free?

Electricity Cost Calculator+ is free to download, with no in-app purchases.

### Do iMeter Reader or Electricity Cost Calculator+ have ads?

Electricity Cost Calculator+ shows ads; iMeter Reader does not.

### Which is updated more often, iMeter Reader or Electricity Cost Calculator+?

iMeter Reader ships an update every 6 days, and Electricity Cost Calculator+ monthly. Most recently, iMeter Reader was updated on September 21, 2026 and Electricity Cost Calculator+ on September 21, 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.*