# UNEB SeQR Scan vs PurePDF

The clearest difference is iOS requirement: UNEB SeQR Scan at 11.0 against PurePDF's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UNEB SeQR Scan ships an update every 6 days, PurePDF every 4 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | UNEB SeQR Scan | PurePDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 18 MB | 99 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SECURITY SOFTWARE & SOLUTIONS LLP](https://appshunter.io/developer/1212339368) | [鸿宇 何](https://appshunter.io/developer/1803509416) |

## What reviewers say

### UNEB SeQR Scan

[App page](https://appshunter.io/ios/app/uneb-seqr-scan/id1663211064)

**Features:** macOS Compatibility

**In-app purchases:** none


### PurePDF

[App page](https://appshunter.io/ios/app/purepdf-merge-master/id6756121592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UNEB SeQR Scan free?

UNEB SeQR Scan is free to download, with no in-app purchases.

### Is PurePDF free?

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

### Do UNEB SeQR Scan or PurePDF have ads?

Neither UNEB SeQR Scan nor PurePDF shows ads.

### Which is updated more often, UNEB SeQR Scan or PurePDF?

UNEB SeQR Scan ships an update every 6 days, and PurePDF every 4 days. Most recently, UNEB SeQR Scan was updated on October 1, 2026 and PurePDF on October 2, 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.*