# Security 24 BackMeApp vs Optify

The clearest difference is iOS requirement: Security 24 BackMeApp at 11.0 against Optify'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, Optify monthly. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Security 24 BackMeApp | Optify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 11 MB | 27 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Security 24 S.R.L.](https://appshunter.io/developer/956283964) | [Easynet SA](https://appshunter.io/developer/984144819) |

## What reviewers say

### Security 24 BackMeApp

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Optify

[App page](https://appshunter.io/ios/app/optify/id6459477562)

**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 Optify free?

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

### Do Security 24 BackMeApp or Optify have ads?

Neither Security 24 BackMeApp nor Optify shows ads.

### Which is updated more often, Security 24 BackMeApp or Optify?

Security 24 BackMeApp ships an update every 5 weeks, and Optify monthly. Most recently, Security 24 BackMeApp was updated on October 1, 2026 and Optify 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.*