# İşTurkcell Online vs GİB

İşTurkcell Online and GİB both sit at 4.5 stars, but that hides the real split: 24% of GİB's written reviews are positive against 15% of İşTurkcell Online's. GİB also leads on ratings volume (472 vs 92). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.5 for İşTurkcell Online against 4.6 for GİB. That said, the two scores are not equally well evidenced: GİB has 472 ratings behind it against 92, so its average is the more settled of the two. Written reviews are what separate them: 15% of İşTurkcell Online's written reviews are positive against 24% of GİB's.

İşTurkcell Online ships an update monthly, GİB every 3 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | İşTurkcell Online | GİB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (92 ratings)](https://appshunter.io/ios/app/isturkcell-online/id930808346/reviews) | **[4.6 (472 ratings)](https://appshunter.io/ios/app/gib/id1351972062/reviews)** |
| Number of ratings | 92 | **472** |
| Positive reviews | 14.5% of reviews | **24.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 66 MB | 32 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Turkcell Iletisim Hizmetleri A.S.](https://appshunter.io/developer/305642482) | [Gelir İdaresi Başkanlığı](https://appshunter.io/developer/620908059) |

## What reviewers say

### İşTurkcell Online

[App page](https://appshunter.io/ios/app/isturkcell-online/id930808346)

Manage your company's mobile lines with ease. Check package details, add extra packages, view and pay bills instantly. Change international and internet settings, and approve employee requests all within seconds.

**Highlights:** Check package details, Add extra packages, View and pay bills, Change line settings, Approve employee requests, Quick login for authorized users

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

**In-app purchases:** none


### GİB

[App page](https://appshunter.io/ios/app/gib/id1351972062)

Manage numerous tax-related transactions conveniently from your phone or tablet. This app allows you to view and pay all your debts, access personal tax information, and manage electronic notifications. You can also request official documents and even report tax violations.

**Highlights:** View and pay all tax debts, Access personal tax records, Manage e-Tebligat (electronic notifications), Request tax status documents, Create petitions for refunds/offsets, Report tax violations, Call Tax Communication Center from smartwatch

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is İşTurkcell Online free?

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

### Is GİB free?

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

### Which has better reviews, İşTurkcell Online or GİB?

GİB is rated higher. İşTurkcell Online averages 4.5 out of 5 from 92 ratings, while GİB averages 4.6 from 472 ratings.

### Do İşTurkcell Online or GİB have ads?

Neither İşTurkcell Online nor GİB shows ads.

### Which is updated more often, İşTurkcell Online or GİB?

İşTurkcell Online ships an update monthly, and GİB every 3 weeks. Most recently, İşTurkcell Online was updated on November 1, 2026 and GİB on November 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.*