# QRCodesEX vs TIFF Viewer

The clearest difference is in-app purchases: QRCodesEX at none against TIFF Viewer's 1. QRCodesEX also leads on ads (none vs shown) and iOS requirement (15.2 vs 17.0). TIFF Viewer's advantage is update cadence (every 10 days vs every 9 months). On price and device support there is nothing between them.

Both are free to download. TIFF Viewer sells 1 one-off in-app purchase. QRCodesEX asks for nothing beyond the download.

QRCodesEX ships an update every 9 months, TIFF Viewer every 10 days. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | QRCodesEX | TIFF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/tiff-viewer/id6743369162/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomohiro Kamiyama](https://appshunter.io/developer/1445665207) | [Ismail Carlik](https://appshunter.io/developer/1748163338) |

## What reviewers say

### QRCodesEX

[App page](https://appshunter.io/ios/app/qrcodesex/id1626678605)

**Features:** macOS Compatibility

**In-app purchases:** none


### TIFF Viewer

[App page](https://appshunter.io/ios/app/tiff-viewer/id6743369162)

Easily open and view multi-page TIFF images and documents. Convert your TIFF files to PDF format with a single click for convenient sharing and archiving. Experience high-fidelity rendering and smooth navigation through your files.

**Highlights:** Multi-page TIFF support, One-click PDF conversion, High-fidelity image rendering, Smooth zoom and pan, Simple user interface, Fast and stable performance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


## Frequently asked questions

### Is QRCodesEX free?

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

### Is TIFF Viewer free?

TIFF Viewer is free to download, with in-app purchases available.

### Do QRCodesEX or TIFF Viewer have ads?

TIFF Viewer shows ads; QRCodesEX does not.

### Which is updated more often, QRCodesEX or TIFF Viewer?

QRCodesEX ships an update every 9 months, and TIFF Viewer every 10 days. Most recently, QRCodesEX was updated on September 29, 2026 and TIFF Viewer on October 11, 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.*