# ECR Mobile vs Calcular Promedios

The clearest difference is update cadence: Calcular Promedios at every 3 weeks against ECR Mobile's every 4 months. ECR Mobile's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

ECR Mobile ships an update every 4 months, Calcular Promedios every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ECR Mobile | Calcular Promedios |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 3 MB | 4 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Soofttest](https://appshunter.io/developer/1353508588) | [Juan Luis Alvarez](https://appshunter.io/developer/1672083300) |

## What reviewers say

### ECR Mobile

[App page](https://appshunter.io/ios/app/ecr-mobile/id6443545387)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calcular Promedios

[App page](https://appshunter.io/ios/app/calcular-promedios/id6504718641)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECR Mobile free?

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

### Is Calcular Promedios free?

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

### Do ECR Mobile or Calcular Promedios have ads?

Neither ECR Mobile nor Calcular Promedios shows ads.

### Which is updated more often, ECR Mobile or Calcular Promedios?

ECR Mobile ships an update every 4 months, and Calcular Promedios every 3 weeks. Most recently, ECR Mobile was updated on October 24, 2026 and Calcular Promedios 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.*