# Secure VPN vs SimplePDF Reader & Viewer

The clearest difference is in-app purchases: SimplePDF Reader & Viewer at none against Secure VPN's 7. SimplePDF Reader & Viewer also leads on iOS requirement (13.0 vs 16.0). Secure VPN's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Secure VPN sells 7 in-app purchases, starting at $3.99 per 7 days. SimplePDF Reader & Viewer asks for nothing beyond the download.

Secure VPN ships an update every 10 days, SimplePDF Reader & Viewer every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Secure VPN | SimplePDF Reader & Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (350 ratings)](https://appshunter.io/ios/app/secure-vpn-private-and-fast/id1381226716/reviews)** | — |
| Number of ratings | **350** | — |
| Positive reviews | 55.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 51 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DUY KY TRADING PRODUCTION ONE MEMBER COMPANY LIMITED](https://appshunter.io/developer/964419067) | [MOBIPOTATO HK LIMITED](https://appshunter.io/developer/1470578867) |

## What reviewers say

### Secure VPN

[App page](https://appshunter.io/ios/app/secure-vpn-private-and-fast/id1381226716)

This app offers a fast and secure VPN service to protect your online activity. It encrypts your connection, keeps your data safe on public Wi-Fi, and ensures privacy with a no-logs policy. Enjoy a simple, one-tap connection for enhanced online security.

**Highlights:** High-speed VPN servers, No registration required, AES-256 encryption, Strict no-logs policy, One-tap connection, Wi-Fi, LTE, 4G, 5G compatible

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $7.99 | per month |
| Monthly | $9.99 | per month |
| 6 months | $49.99 | per 6 months |
| Yearly | $79.99 | per year |
| Yearly | $79.99 | per year |
| Remove ads | $1.99 | one-time |


### SimplePDF Reader & Viewer

[App page](https://appshunter.io/ios/app/simplepdf-reader-and-viewer/id6757828734)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Secure VPN free?

Secure VPN is free to download, with in-app purchases available.

### Is SimplePDF Reader & Viewer free?

SimplePDF Reader & Viewer is free to download, with no in-app purchases.

### Do Secure VPN or SimplePDF Reader & Viewer have ads?

Both Secure VPN and SimplePDF Reader & Viewer show ads.

### Which is updated more often, Secure VPN or SimplePDF Reader & Viewer?

Secure VPN ships an update every 10 days, and SimplePDF Reader & Viewer every 3 months. Most recently, Secure VPN was updated on November 2, 2026 and SimplePDF Reader & Viewer on October 31, 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.*