# Security 24 BackMeApp vs Mi Caja.

The clearest difference is iOS requirement: Security 24 BackMeApp at 11.0 against Mi Caja.'s 15.1. 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.

Security 24 BackMeApp ships an update every 5 weeks, Mi Caja. every 6 weeks. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Security 24 BackMeApp | Mi Caja. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mi-caja/id1480043027/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 11 MB | 62 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Security 24 S.R.L.](https://appshunter.io/developer/956283964) | [Caja de Previsión Social de los Profesionales de la Ingeniería de Santa Fe. Segunda Circunscripción](https://appshunter.io/developer/1479049731) |

## What reviewers say

### Security 24 BackMeApp

[App page](https://appshunter.io/ios/app/security-24-backmeapp/id1394124155)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mi Caja.

[App page](https://appshunter.io/ios/app/mi-caja/id1480043027)

Manage your engineering association dues, check practice authorizations, and view upcoming events. Access your exclusive parking periods and more. Log in with your affiliate number and password.

**Highlights:** Pay dues quickly, Check practice authorizations, View event details, Manage exclusive parking, Access affiliate information

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

**In-app purchases:** none


## Frequently asked questions

### Is Security 24 BackMeApp free?

Security 24 BackMeApp is free to download, with no in-app purchases.

### Is Mi Caja. free?

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

### Do Security 24 BackMeApp or Mi Caja. have ads?

Neither Security 24 BackMeApp nor Mi Caja. shows ads.

### Which is updated more often, Security 24 BackMeApp or Mi Caja.?

Security 24 BackMeApp ships an update every 5 weeks, and Mi Caja. every 6 weeks. Most recently, Security 24 BackMeApp was updated on September 14, 2026 and Mi Caja. on September 10, 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.*