# Chez Switch Pro vs Electric Cost Calculator

The clearest difference is ads: Chez Switch Pro at none against Electric Cost Calculator's shown. Chez Switch Pro also leads on iOS requirement (15.0 vs 18.0). Electric Cost Calculator's advantage is update cadence (every 4 days vs every 3 months). 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.

Chez Switch Pro ships an update every 3 months, Electric Cost Calculator every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Chez Switch Pro | Electric Cost Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 69 MB | 6 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [D13 STUDIO DE CREATION](https://appshunter.io/developer/1754517346) | [Mireia Lluch Ortola](https://appshunter.io/developer/1003230042) |

## What reviewers say

### Chez Switch Pro

[App page](https://appshunter.io/ios/app/chez-switch-pro/id6511244301)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electric Cost Calculator

[App page](https://appshunter.io/ios/app/electric-cost-calculator/id6747753584)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chez Switch Pro free?

Chez Switch Pro is free to download, with no in-app purchases.

### Is Electric Cost Calculator free?

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

### Do Chez Switch Pro or Electric Cost Calculator have ads?

Electric Cost Calculator shows ads; Chez Switch Pro does not.

### Which is updated more often, Chez Switch Pro or Electric Cost Calculator?

Chez Switch Pro ships an update every 3 months, and Electric Cost Calculator every 4 days. Most recently, Chez Switch Pro was updated on October 30, 2026 and Electric Cost Calculator on October 30, 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.*