# PDF Scan vs ADHD Hyperfocus Coach

The clearest difference is rating: PDF Scan at 5.0 against ADHD Hyperfocus Coach's 4.0. PDF Scan also leads on monetization model (ad-supported vs free with in-app purchases). ADHD Hyperfocus Coach's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Scan holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

PDF Scan ships an update every 2 months, ADHD Hyperfocus Coach every 3 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PDF Scan | ADHD Hyperfocus Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scan-doc-scanner/id1606690528/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/adhd-hyperfocus-coach/id6756168960/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 10 MB | 18 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Prashant Kyada](https://appshunter.io/developer/1843020275) | [Cheng Huang](https://appshunter.io/developer/1858810281) |

## What reviewers say

### PDF Scan

[App page](https://appshunter.io/ios/app/pdf-scan-doc-scanner/id1606690528)

Easily scan any document and convert it to PDF or JPG format. This app offers OCR to extract text, works offline, and supports multiple languages. Secure your documents with passwords and custom watermarks.

**Highlights:** Scan documents to PDF/JPG, Optical Character Recognition (OCR), Offline scanning, Password protection, Custom watermarks, Image filters, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### ADHD Hyperfocus Coach

[App page](https://appshunter.io/ios/app/adhd-hyperfocus-coach/id6756168960)

This app helps individuals with ADHD harness their natural hyperfocus for productive tasks. It offers a simple focus timer, an AI coach understanding ADHD challenges, and features to break down overwhelming tasks into manageable steps. Gamified elements and pattern tracking encourage consistent effort and self-awareness.

**Highlights:** Hyperfocus timer for ADHD brains, AI coach understanding ADHD, Task breakdown for overwhelm, Gamified streaks and XP, Focus pattern tracking, Strengths-based approach

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scan free?

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

### Is ADHD Hyperfocus Coach free?

ADHD Hyperfocus Coach is free to download, with no in-app purchases.

### Which has better reviews, PDF Scan or ADHD Hyperfocus Coach?

PDF Scan is rated higher. PDF Scan averages 5.0 out of 5 from 1 ratings, while ADHD Hyperfocus Coach averages 4.0 from 1 ratings.

### Do PDF Scan or ADHD Hyperfocus Coach have ads?

PDF Scan shows ads; ADHD Hyperfocus Coach does not.

### Which is updated more often, PDF Scan or ADHD Hyperfocus Coach?

PDF Scan ships an update every 2 months, and ADHD Hyperfocus Coach every 3 months. Most recently, PDF Scan was updated on October 10, 2026 and ADHD Hyperfocus Coach on October 2, 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.*