# Dalidoc PDF vs Smart Scan X

The clearest difference is update cadence: Smart Scan X at every 2 weeks against Dalidoc PDF's every 3 months. Dalidoc PDF's advantage is iOS requirement (13.0 vs 15.1). On price, ads, 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.

Dalidoc PDF ships an update every 3 months, Smart Scan X every 2 weeks. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Dalidoc PDF | Smart Scan X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 63 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anouar idali](https://appshunter.io/developer/1774829231) | [App Branch, LLC](https://appshunter.io/developer/1832223061) |

## What reviewers say

### Dalidoc PDF

[App page](https://appshunter.io/ios/app/dalidoc-pdf/id6737143342)

Manage your PDF files with this intuitive application. Read, secure, compress, merge, and sign documents quickly and efficiently. Boost your productivity with powerful tools for PDF manipulation directly on your mobile device.

**Highlights:** Read PDFs, Secure PDFs, Compress PDFs, Merge PDFs, Sign PDFs, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Scan X

[App page](https://appshunter.io/ios/app/smart-scan-x/id6749811932)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dalidoc PDF free?

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

### Is Smart Scan X free?

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

### Do Dalidoc PDF or Smart Scan X have ads?

Neither Dalidoc PDF nor Smart Scan X shows ads.

### Which is updated more often, Dalidoc PDF or Smart Scan X?

Dalidoc PDF ships an update every 3 months, and Smart Scan X every 2 weeks. Most recently, Dalidoc PDF was updated on October 18, 2026 and Smart Scan X on October 10, 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.*