# PDF Toolkit vs ScrollStop

The clearest difference is rating: ScrollStop at 4.9 against PDF Toolkit's 3.8. ScrollStop also leads on ads (none vs shown) and ratings volume (58 vs 5). PDF Toolkit's advantage is in-app purchases (none vs 9) and update cadence (fortnightly vs monthly). On price and device support there is nothing between them.

Both are free to download. ScrollStop sells 9 in-app purchases, starting at $4.99 per 7 days. PDF Toolkit asks for nothing beyond the download.

ScrollStop holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: ScrollStop has 58 ratings behind it against 5, so its average is the more settled of the two.

PDF Toolkit ships an update fortnightly, ScrollStop monthly. The most recent releases landed on September 21, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | PDF Toolkit | ScrollStop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/pdf-toolkit-scanner-and-creator/id6749149760/reviews) | **[4.9 (58 ratings)](https://appshunter.io/ios/app/scrollstop-reduce-screen-time/id6749811251/reviews)** |
| Number of ratings | 5 | **58** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 97 MB | 40 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Cogniflow Systems Limited](https://appshunter.io/developer/1799685969) | [With Bytes](https://appshunter.io/developer/1730232891) |

## What reviewers say

### PDF Toolkit

[App page](https://appshunter.io/ios/app/pdf-toolkit-scanner-and-creator/id6749149760)

Instantly scan documents and convert them into professional PDFs using advanced OCR technology. Create PDFs from photos or text, merge multiple files, and edit recognized text. Manage your documents offline with a user-friendly interface.

**Highlights:** Smart document scanning with OCR, Convert photos to PDFs, Merge multiple PDFs, Extract and edit text from images, Offline document processing, Intuitive user interface

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

**In-app purchases:** none


### ScrollStop

[App page](https://appshunter.io/ios/app/scrollstop-reduce-screen-time/id6749811251)

This app helps you break phone addiction by requiring you to complete quick physical or mindfulness tasks before accessing blocked applications. Earn virtual currency to unlock screen time and progress through levels, making digital detox rewarding.

**Highlights:** App blocking with mission-based access, Customizable physical and mindfulness missions, Earn 'Brain Power' currency, Time Vault for unlocking apps, Level progression and mascot rewards, Personalized attention profile, Smart analytics and progress tracking

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScrollStop Pro | $4.99 | per 7 days |
| ScrollStop Pro | $4.99 | per 7 days |
| ScrollStop Pro | $13.99 | per month |
| ScrollStop Pro | $19.99 | per year |
| ScrollStop Pro | $24.99 | per year |
| ScrollStop Pro | $24.99 | per year |
| ScrollStop Pro | $34.99 | per year |
| ScrollStop Pro | $59.99 | per year |
| ScrollStop Pro | $69.99 | per year |


## Frequently asked questions

### Is PDF Toolkit free?

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

### Is ScrollStop free?

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

### Which has better reviews, PDF Toolkit or ScrollStop?

ScrollStop is rated higher. PDF Toolkit averages 3.8 out of 5 from 5 ratings, while ScrollStop averages 4.9 from 58 ratings.

### Do PDF Toolkit or ScrollStop have ads?

PDF Toolkit shows ads; ScrollStop does not.

### Which is updated more often, PDF Toolkit or ScrollStop?

PDF Toolkit ships an update fortnightly, and ScrollStop monthly. Most recently, PDF Toolkit was updated on September 21, 2026 and ScrollStop on August 27, 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.*