# Alp Systems vs vanta OS

The clearest difference is update cadence: vanta OS at every 2 days against Alp Systems's every 3 months. Alp Systems's advantage is iOS requirement (12.4 vs 15.0). 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.

Alp Systems ships an update every 3 months, vanta OS every 2 days. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Alp Systems | vanta OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 9 MB | 35 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brian Birtle](https://appshunter.io/developer/991721885) | [Nicholas Williams](https://appshunter.io/developer/6785071455) |

## What reviewers say

### Alp Systems

[App page](https://appshunter.io/ios/app/alp-systems/id1577824266)

**Features:** macOS Compatibility

**In-app purchases:** none


### vanta OS

[App page](https://appshunter.io/ios/app/vanta-os/id6785071453)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alp Systems free?

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

### Is vanta OS free?

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

### Do Alp Systems or vanta OS have ads?

Neither Alp Systems nor vanta OS shows ads.

### Which is updated more often, Alp Systems or vanta OS?

Alp Systems ships an update every 3 months, and vanta OS every 2 days. Most recently, Alp Systems was updated on October 11, 2026 and vanta OS on October 18, 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.*