# EFA Projection vs Puerta a las Misiones

The clearest difference is device support: EFA Projection at 3 against Puerta a las Misiones's 1. On price, update cadence, 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.

EFA Projection ships an update every 4 days, Puerta a las Misiones every 3 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | EFA Projection | Puerta a las Misiones |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 19 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Morera](https://appshunter.io/developer/1895676025) | [Isaac Almendarz](https://appshunter.io/developer/6818627774) |

## What reviewers say

### EFA Projection

[App page](https://appshunter.io/ios/app/efa-projection/id6764185899)

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

**In-app purchases:** none


### Puerta a las Misiones

[App page](https://appshunter.io/ios/app/puerta-a-las-misiones/id6818627772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EFA Projection free?

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

### Is Puerta a las Misiones free?

Puerta a las Misiones is free to download, with no in-app purchases.

### Do EFA Projection or Puerta a las Misiones have ads?

Neither EFA Projection nor Puerta a las Misiones shows ads.

### Which is updated more often, EFA Projection or Puerta a las Misiones?

EFA Projection ships an update every 4 days, and Puerta a las Misiones every 3 days. Most recently, EFA Projection was updated on October 24, 2026 and Puerta a las Misiones on October 16, 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.*