# PDF Reader vs AI Phone Cleaner

The clearest difference is in-app purchases: PDF Reader at none against AI Phone Cleaner's 3. AI Phone Cleaner's advantage is review sentiment (83% vs 62%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. AI Phone Cleaner sells 3 in-app purchases, starting at $7.99 per 7 days. PDF Reader asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for PDF Reader against 4.7 for AI Phone Cleaner. Both are backed by a comparable volume of ratings — 4.8K and 2.5K respectively. Written reviews are what separate them: 62% of PDF Reader's written reviews are positive against 83% of AI Phone Cleaner's.

PDF Reader ships an update weekly, AI Phone Cleaner every 2 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | PDF Reader | AI Phone Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.8K ratings)](https://appshunter.io/ios/app/pdf-reader-easy-editor/id6630367408/reviews)** | [4.7 (2.5K ratings)](https://appshunter.io/ios/app/ai-phone-cleaner-cleanup/id6754544069/reviews) |
| Number of ratings | **4.8K** | 2.5K |
| Positive reviews | 61.5% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 69 MB | 60 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPARK TECH LIMITED](https://appshunter.io/developer/1709259681) | [HONG KONG GUANGSHANG TRADING CO.,LIMITED](https://appshunter.io/developer/1786118727) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-easy-editor/id6630367408)

Transform your smartphone into a powerful PDF scanner and editor. Easily convert images and documents to PDF, or convert PDFs to other formats. Protect your files with encryption and share them securely.

**Highlights:** Scan documents, Convert images to PDF, Convert PDF to other formats, Crop image sizes, Share documents, Add watermark, File encryption

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Useful features
- 🚀 Fast performance

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Excessive ads
- 🔋 Drains battery quickly

**Reported bugs**

- Login issues
- Compatibility problems with newer devices
- Frequent crashes and freezes

**Requested features**

- More customization options
- Improved privacy controls
- Better customer support


### AI Phone Cleaner

[App page](https://appshunter.io/ios/app/ai-phone-cleaner-cleanup/id6754544069)

This app helps free up iPhone storage by identifying and deleting large videos, duplicate photos, similar shots, and screenshots. It also offers AI-powered photo editing tools to enhance images, perform face swaps, and expand them.

**Highlights:** Identify and delete large videos, Remove duplicate and similar photos, Clear unwanted screenshots, AI photo enhancement, Face swap and image expansion tools, Speaker/Mic dust assist, Offload apps guide

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Annual | $29.99 | per year |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is PDF Reader free?

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

### Is AI Phone Cleaner free?

AI Phone Cleaner is free to download, with in-app purchases available.

### Which has better reviews, PDF Reader or AI Phone Cleaner?

PDF Reader is rated higher. PDF Reader averages 4.7 out of 5 from 4.8K ratings, while AI Phone Cleaner averages 4.7 from 2.5K ratings.

### Do PDF Reader or AI Phone Cleaner have ads?

Both PDF Reader and AI Phone Cleaner show ads.

### Which is updated more often, PDF Reader or AI Phone Cleaner?

PDF Reader ships an update weekly, and AI Phone Cleaner every 2 weeks. Most recently, PDF Reader was updated on November 8, 2026 and AI Phone Cleaner on November 9, 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.*