# Calculadora de Penas vs Quiet

The clearest difference is in-app purchases: Quiet at none against Calculadora de Penas's 2. Quiet also leads on update cadence (every 5 days vs every 10 days). Calculadora de Penas's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Calculadora de Penas sells 2 in-app purchases, starting at $3.99 per month. Quiet asks for nothing beyond the download.

Calculadora de Penas ships an update every 10 days, Quiet every 5 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Calculadora de Penas | Quiet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 35 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Luis Cebrian](https://appshunter.io/developer/1802017604) | [Connexa GmbH (CH)](https://appshunter.io/developer/1721968560) |

## What reviewers say

### Calculadora de Penas

[App page](https://appshunter.io/ios/app/calculadora-de-penas/id6743238481)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensual | $3.99 | per month |
| Anual | $22.99 | per year |


### Quiet

[App page](https://appshunter.io/ios/app/quiet-stop-doomscrolling/id6802907680)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculadora de Penas free?

Calculadora de Penas is free to download, with in-app purchases available.

### Is Quiet free?

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

### Do Calculadora de Penas or Quiet have ads?

Neither Calculadora de Penas nor Quiet shows ads.

### Which is updated more often, Calculadora de Penas or Quiet?

Calculadora de Penas ships an update every 10 days, and Quiet every 5 days. Most recently, Calculadora de Penas was updated on October 28, 2026 and Quiet on October 29, 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.*