# Boost Cleaner vs PDF Toolkit

The clearest difference is rating: Boost Cleaner at 4.4 against PDF Toolkit's 3.8. Boost Cleaner also leads on ads (none vs shown) and review sentiment (33% vs 0%). On price, update cadence, 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.

Boost Cleaner holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Boost Cleaner has 33 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 33% of Boost Cleaner's written reviews are positive against 0% of PDF Toolkit's.

Boost Cleaner ships an update every 8 days, PDF Toolkit fortnightly. The most recent releases landed on August 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Boost Cleaner | PDF Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (33 ratings)](https://appshunter.io/ios/app/boost-cleaner/id6443559566/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/pdf-toolkit-scanner-and-creator/id6749149760/reviews) |
| Number of ratings | **33** | 5 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 96 MB | 97 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [THREE PANDA DIGITAL LIMITED](https://appshunter.io/developer/1593570487) | [Cogniflow Systems Limited](https://appshunter.io/developer/1799685969) |

## What reviewers say

### Boost Cleaner

[App page](https://appshunter.io/ios/app/boost-cleaner/id6443559566)

Efficiently manage your photo albums by quickly identifying and deleting similar or identical images and screenshots. This utility also offers a private space for album privacy and personalized charging animations, along with battery and memory widgets for your device's desktop.

**Highlights:** Private space for album privacy, Personalized charging animations, Battery and memory widgets, Clean similar and identical photos, Delete screenshots

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Boost Cleaner free?

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

### Is PDF Toolkit free?

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

### Which has better reviews, Boost Cleaner or PDF Toolkit?

Boost Cleaner is rated higher. Boost Cleaner averages 4.4 out of 5 from 33 ratings, while PDF Toolkit averages 3.8 from 5 ratings.

### Do Boost Cleaner or PDF Toolkit have ads?

PDF Toolkit shows ads; Boost Cleaner does not.

### Which is updated more often, Boost Cleaner or PDF Toolkit?

Boost Cleaner ships an update every 8 days, and PDF Toolkit fortnightly. Most recently, Boost Cleaner was updated on August 14, 2026 and PDF Toolkit on September 21, 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.*