# PDF vs Focus Tracker

The clearest difference is in-app purchases: PDF at none against Focus Tracker's 1. PDF also leads on iOS requirement (13.0 vs 15.1). Focus Tracker's advantage is ads (none vs shown) and update cadence (every 2 days vs every 110 months). On price and device support there is nothing between them.

Both are free to download. Focus Tracker sells 1 in-app purchase, starting at $0.99 per 7 days. PDF asks for nothing beyond the download.

PDF ships an update every 110 months, Focus Tracker every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF | Focus Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 110 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 193 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [ROBERT SCHLANGER](https://appshunter.io/developer/1752013543) |

## What reviewers say

### PDF

[App page](https://appshunter.io/ios/app/pdf-unlimited-ocr-scan/id1089003700)

Transform your device into a portable scanner for unlimited multipage documents. Digitize receipts, reports, and more into searchable, editable digital files. Effortlessly share, print, or fax your scanned documents.

**Highlights:** Unlimited multipage scanning, Advanced OCR text extraction, Auto-enhancement and smart cropping, Searchable PDF creation, Flexible export to cloud services, Wireless printing and faxing

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

**In-app purchases:** none


### Focus Tracker

[App page](https://appshunter.io/ios/app/focus-tracker-study-timer/id6758569200)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |


## Frequently asked questions

### Is PDF free?

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

### Is Focus Tracker free?

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

### Do PDF or Focus Tracker have ads?

PDF shows ads; Focus Tracker does not.

### Which is updated more often, PDF or Focus Tracker?

PDF ships an update every 110 months, and Focus Tracker every 2 days. Most recently, PDF was updated on November 2, 2026 and Focus Tracker 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.*