# Enerfact vs AST Security

The clearest difference is update cadence: AST Security at every 6 weeks against Enerfact's every 5 months. 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.

Enerfact ships an update every 5 months, AST Security every 6 weeks. The most recent releases landed on October 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Enerfact | AST Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 29 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Grupo Ingesa S.A](https://appshunter.io/developer/1830527739) | [Vikingoz Systems, SA](https://appshunter.io/developer/1817552707) |

## What reviewers say

### Enerfact

[App page](https://appshunter.io/ios/app/enerfact/id6749457345)

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

**In-app purchases:** none


### AST Security

[App page](https://appshunter.io/ios/app/ast-security/id6752458005)

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

**In-app purchases:** none


## Frequently asked questions

### Is Enerfact free?

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

### Is AST Security free?

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

### Do Enerfact or AST Security have ads?

Neither Enerfact nor AST Security shows ads.

### Which is updated more often, Enerfact or AST Security?

Enerfact ships an update every 5 months, and AST Security every 6 weeks. Most recently, Enerfact was updated on October 5, 2026 and AST Security on September 13, 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.*