# PDF Converter vs SELF SECURITY GPS

The clearest difference is in-app purchases: SELF SECURITY GPS at none against PDF Converter's 2. SELF SECURITY GPS also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Converter sells 2 in-app purchases, starting at $5.99 per 7 days. SELF SECURITY GPS asks for nothing beyond the download.

PDF Converter ships an update every 2 weeks, SELF SECURITY GPS every 6 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PDF Converter | SELF SECURITY GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (22 ratings)](https://appshunter.io/ios/app/pdf-converter-ocr-reader/id6758373190/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 93 MB | 42 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hitek Limited](https://appshunter.io/developer/6774064976) | [Jefferson Yulian Jimenez Granda](https://appshunter.io/developer/1716903182) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-ocr-reader/id6758373190)

Effortlessly transform paper documents into digital files with scanning, text recognition, and editing tools. Ideal for students, professionals, and everyday users needing to organize and manage documents.

**Highlights:** Photo scanning to digital files, OCR text recognition and copying, Import and view local PDFs, Page management (delete, rearrange), Highlighting and annotation tools, Intuitive user interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Ad-Free | $5.99 | per 7 days |
| PDF Converter Ad-Free | $29.99 | per year |


### SELF SECURITY GPS

[App page](https://appshunter.io/ios/app/self-security-gps/id6796710450)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

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

### Is SELF SECURITY GPS free?

SELF SECURITY GPS is free to download, with no in-app purchases.

### Do PDF Converter or SELF SECURITY GPS have ads?

PDF Converter shows ads; SELF SECURITY GPS does not.

### Which is updated more often, PDF Converter or SELF SECURITY GPS?

PDF Converter ships an update every 2 weeks, and SELF SECURITY GPS every 6 days. Most recently, PDF Converter was updated on October 12, 2026 and SELF SECURITY GPS on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*