# Which vs Defesa Plena

The clearest difference is update cadence: Which at every 3 weeks against Defesa Plena's every 5 months. Which also leads on iOS requirement (13.0 vs 16.4). On price, ads, 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.

Which ships an update every 3 weeks, Defesa Plena every 5 months. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Which | Defesa Plena |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 22 MB | 43 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Which Entretenimento LTDA](https://appshunter.io/developer/1585741300) | [Cativa Tecnologia e Servicos Digitais](https://appshunter.io/developer/1498249979) |

## What reviewers say

### Which

[App page](https://appshunter.io/ios/app/which/id1585741298)

**Features:** macOS Compatibility

**In-app purchases:** none


### Defesa Plena

[App page](https://appshunter.io/ios/app/defesa-plena/id6748661274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Which free?

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

### Is Defesa Plena free?

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

### Do Which or Defesa Plena have ads?

Neither Which nor Defesa Plena shows ads.

### Which is updated more often, Which or Defesa Plena?

Which ships an update every 3 weeks, and Defesa Plena every 5 months. Most recently, Which was updated on October 25, 2026 and Defesa Plena on October 9, 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.*