# Turkcell vs TIFF Viewer

The clearest difference is review sentiment: TIFF Viewer at 100% against Turkcell's 31%. Turkcell's advantage is rating (4.6 vs 4.0) and in-app purchases (none vs 1). On price, update cadence and device support there is nothing between them.

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

Turkcell holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Turkcell has 9.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 31% of Turkcell's written reviews are positive against 100% of TIFF Viewer's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Turkcell | TIFF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9.8K ratings)](https://appshunter.io/ios/app/turkcell/id335162906/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tiff-viewer/id6743369162/reviews) |
| Number of ratings | **9.8K** | 1 |
| Positive reviews | 30.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 262 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Turkcell Iletisim Hizmetleri A.S.](https://appshunter.io/developer/305642482) | [Ismail Carlik](https://appshunter.io/developer/1748163338) |

## What reviewers say

### Turkcell

[App page](https://appshunter.io/ios/app/turkcell/id335162906)

Manage your mobile account, pay bills, and shop for electronics. Access exclusive promotions, special offers, and participate in campaigns for gifts. Easily switch between services and track your orders.

**Highlights:** Monitor usage and pay bills, Top-up account and purchase packages, Shop for electronics via Turkcell Pasaj, Access special promotions and offers, Participate in 'Shake and Win' campaigns, Request and track support, Manage subscriptions and applications

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and smooth
- 💡 Useful features like winning free data

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⚠️ Unreliable internet connection
- 💰 Expensive and poor value
- 🤯 Confusing and unintuitive UI

**Reported bugs**

- Login issues
- Inability to top-up or purchase packages
- Compatibility problems with newer devices

**Requested features**

- Add English language support
- Improve payment options for non-Turkish cards
- Provide more transparent and flexible data packages


### 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 Turkcell free?

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

### Is TIFF Viewer free?

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

### Which has better reviews, Turkcell or TIFF Viewer?

Turkcell is rated higher. Turkcell averages 4.6 out of 5 from 9.8K ratings, while TIFF Viewer averages 4.0 from 1 ratings.

### Do Turkcell or TIFF Viewer have ads?

TIFF Viewer shows ads; Turkcell does not.

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

Turkcell ships an update every 10 days, and TIFF Viewer every 10 days. Most recently, Turkcell was updated on October 15, 2026 and TIFF Viewer on September 25, 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.*