# Safe Tracker vs PDF Converter Offline,Private

The clearest difference is ads: Safe Tracker at none against PDF Converter Offline,Private's shown. Safe Tracker also leads on iOS requirement (11.0 vs 15.0). PDF Converter Offline,Private's advantage is update cadence (every 3 months vs every 45 months). On price, 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.

Safe Tracker ships an update every 45 months, PDF Converter Offline,Private every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Safe Tracker | PDF Converter Offline,Private |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pdf-converter-offlineprivate/id1637249390/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 69.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 46 MB | 63 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社TACK&Co.](https://appshunter.io/developer/1459486684) | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) |

## What reviewers say

### Safe Tracker

[App page](https://appshunter.io/ios/app/safe-tracker/id1525844677)

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

**In-app purchases:** none


### PDF Converter Offline,Private

[App page](https://appshunter.io/ios/app/pdf-converter-offlineprivate/id1637249390)

Easily convert images and photos into PDF documents directly on your device. Scan paper documents, receipts, notes, and more with your camera, then save them as high-quality PDFs. Supports multiple image formats and allows merging several images into a single file, all while ensuring your data remains private.

**Highlights:** Convert images to PDF, Scan documents with camera, Merge multiple images into one PDF, High-resolution PDF output, Offline processing for privacy, Supports JPG, JPEG, PNG, GIF

**In-app purchases:** none


## Frequently asked questions

### Is Safe Tracker free?

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

### Is PDF Converter Offline,Private free?

PDF Converter Offline,Private is free to download, with no in-app purchases.

### Do Safe Tracker or PDF Converter Offline,Private have ads?

PDF Converter Offline,Private shows ads; Safe Tracker does not.

### Which is updated more often, Safe Tracker or PDF Converter Offline,Private?

Safe Tracker ships an update every 45 months, and PDF Converter Offline,Private every 3 months. Most recently, Safe Tracker was updated on November 3, 2026 and PDF Converter Offline,Private on November 7, 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.*