# PdfSever vs Securify

The clearest difference is in-app purchases: PdfSever at none against Securify's 10. Securify's advantage is update cadence (every 2 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Securify sells 10 in-app purchases, starting at $3.99 per month. PdfSever asks for nothing beyond the download.

PdfSever ships an update every 4 months, Securify every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PdfSever | Securify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (10 ratings)](https://appshunter.io/ios/app/securify-mobile-security/id6791152804/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 50 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MELIH ERDEM](https://appshunter.io/developer/1777812483) | [Securify AI Inc](https://appshunter.io/developer/6791152806) |

## What reviewers say

### PdfSever

[App page](https://appshunter.io/ios/app/pdfsever/id6781779385)

**Features:** macOS Compatibility

**In-app purchases:** none


### Securify

[App page](https://appshunter.io/ios/app/securify-mobile-security/id6791152804)

This app helps you identify and avoid online scams, phishing attempts, and identity theft. It checks for exposed personal data, blocks malicious websites, and guides you through securing your device. Take control of your digital safety with actionable insights and clear protection steps.

**Highlights:** Exposure Check for leaked data, Scam and phishing site blocking, Device security scan, Guided security setup, Real-time risk alerts

**Features:** iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Securify Premium | $3.99 | per month |
| Securify Premium Couple | $6.99 | per month |
| Securify Premium Family | $12.99 | per month |
| Securify Premium - Monthly | $13.99 | per month |
| Securify Premium Family - Monthly | $29.99 | per month |
| Securify Premium | $39.99 | per year |
| Securify Premium Couple | $64.99 | per year |
| Securify Premium Family | $99.99 | per year |
| Securify Premium - Annual | $119.99 | per year |
| Securify Premium Family - Annual | $269.99 | per year |


## Frequently asked questions

### Is PdfSever free?

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

### Is Securify free?

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

### Do PdfSever or Securify have ads?

Neither PdfSever nor Securify shows ads.

### Which is updated more often, PdfSever or Securify?

PdfSever ships an update every 4 months, and Securify every 2 days. Most recently, PdfSever was updated on October 25, 2026 and Securify 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.*