# Top Scanner vs PDF AI Scanner

The clearest difference is rating: Top Scanner at 5.0 against PDF AI Scanner's 4.6. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Top Scanner sells 4 in-app purchases, starting at $3.99 per month and PDF AI Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Top Scanner holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 12 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Top Scanner | PDF AI Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/top-scanner-smart-pdf-scanner/id1605519446/reviews)** | [4.6 (12 ratings)](https://appshunter.io/ios/app/pdf-ai-scanner/id6740202256/reviews) |
| Number of ratings | 8 | **12** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 154 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TongSoft Information Co., Ltd.](https://appshunter.io/developer/1522822281) | [HONGKONG ADHEROS LIMITED](https://appshunter.io/developer/1788020856) |

## What reviewers say

### Top Scanner

[App page](https://appshunter.io/ios/app/top-scanner-smart-pdf-scanner/id1605519446)

This app allows you to scan documents, extract text, edit PDFs, and add electronic signatures. It offers features like auto border detection, image enhancement, and cloud backup for your scanned files.

**Highlights:** Document scanning, Image text extraction and recognition (OCR), PDF content editing, PDF splitting and merging, Electronic signatures, Auto border detection, Cloud backup

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month subscription | $3.99 | per month |
| 1 year subscription | $29.99 | per year |
| OCR 200 Pages | $2.99 | one-time |
| OCR  1000 Pages | $9.99 | one-time |


### PDF AI Scanner

[App page](https://appshunter.io/ios/app/pdf-ai-scanner/id6740202256)

Easily convert documents between PDF, image, and text formats. Extract text from images and scanned documents with advanced OCR technology, supporting multiple languages. Preview files quickly and conveniently.

**Highlights:** PDF to Image conversion, PDF to Text conversion, Image to PDF conversion, OCR text recognition, Multilingual support, File preview

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $7.99 | per month |
| Yearly plan | $9.99 | per year |


## Frequently asked questions

### Is Top Scanner free?

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

### Is PDF AI Scanner free?

PDF AI Scanner is free to download, with in-app purchases available.

### Which has better reviews, Top Scanner or PDF AI Scanner?

Top Scanner is rated higher. Top Scanner averages 5.0 out of 5 from 8 ratings, while PDF AI Scanner averages 4.6 from 12 ratings.

### Do Top Scanner or PDF AI Scanner have ads?

Both Top Scanner and PDF AI Scanner show ads.

### Which is updated more often, Top Scanner or PDF AI Scanner?

Top Scanner ships an update every 2 months, and PDF AI Scanner every 2 months. Most recently, Top Scanner was updated on October 23, 2026 and PDF AI Scanner on October 28, 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.*