# Electrical Calculator ElecCalc vs Atalayas App

The clearest difference is in-app purchases: Atalayas App at none against Electrical Calculator ElecCalc's 2. Atalayas App also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Electrical Calculator ElecCalc sells 2 in-app purchases, starting at $2.99 per month. Atalayas App asks for nothing beyond the download.

Electrical Calculator ElecCalc ships an update monthly, Atalayas App every 2 weeks. The most recent releases landed on October 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Electrical Calculator ElecCalc | Atalayas App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 2 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Osman Seven](https://appshunter.io/developer/1875631963) | [EXITI SOLUCOES DIGITAIS LTDA](https://appshunter.io/developer/1478842549) |

## What reviewers say

### Electrical Calculator ElecCalc

[App page](https://appshunter.io/ios/app/electrical-calculator-eleccalc/id6758902534)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ElecCalc Pro Monthly | $2.99 | per month |
| ElecCalc Pro Yearly | $19.99 | per year |


### Atalayas App

[App page](https://appshunter.io/ios/app/atalayas-app/id6760916821)

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

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Calculator ElecCalc free?

Electrical Calculator ElecCalc is free to download, with in-app purchases available.

### Is Atalayas App free?

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

### Do Electrical Calculator ElecCalc or Atalayas App have ads?

Neither Electrical Calculator ElecCalc nor Atalayas App shows ads.

### Which is updated more often, Electrical Calculator ElecCalc or Atalayas App?

Electrical Calculator ElecCalc ships an update monthly, and Atalayas App every 2 weeks. Most recently, Electrical Calculator ElecCalc was updated on October 25, 2026 and Atalayas App on October 1, 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.*