# Security VPM Master vs GSTRAIN

The clearest difference is in-app purchases: GSTRAIN at none against Security VPM Master's 3. GSTRAIN also leads on update cadence (every 2 days vs monthly). Security VPM Master's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Security VPM Master sells 3 in-app purchases, starting at $8.99 per month. GSTRAIN asks for nothing beyond the download.

Security VPM Master ships an update monthly, GSTRAIN every 2 days. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Security VPM Master | GSTRAIN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (17 ratings)](https://appshunter.io/ios/app/security-vpm-master/id1551146255/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Svitlana Dmytriieva](https://appshunter.io/developer/1551146407) | [Michele Berardi](https://appshunter.io/developer/1751830384) |

## What reviewers say

### Security VPM Master

[App page](https://appshunter.io/ios/app/security-vpm-master/id1551146255)

Browse the web without interruptions from pop-ups, video ads, and banners. Enjoy a smoother online shopping experience and faster video streaming by eliminating unwanted advertisements.

**Highlights:** Blocks all types of ads, Eliminates pop-ups, Removes video ads, Stops banner ads, Prevents intrusive ads on shopping sites

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Month | $8.99 | per month |
| Premium Half Year | $29.99 | per 6 months |
| Premium Year | $35.99 | per year |


### GSTRAIN

[App page](https://appshunter.io/ios/app/gstrain/id6807598737)

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

**In-app purchases:** none


## Frequently asked questions

### Is Security VPM Master free?

Security VPM Master is free to download, with in-app purchases available.

### Is GSTRAIN free?

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

### Do Security VPM Master or GSTRAIN have ads?

Neither Security VPM Master nor GSTRAIN shows ads.

### Which is updated more often, Security VPM Master or GSTRAIN?

Security VPM Master ships an update monthly, and GSTRAIN every 2 days. Most recently, Security VPM Master was updated on September 22, 2026 and GSTRAIN on September 12, 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.*