# GNÇ vs TEKNOFEST

The clearest difference is rating: TEKNOFEST at 5.0 against GNÇ's 4.2. TEKNOFEST also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). GNÇ's advantage is ratings volume (113 vs 1). On price, 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.

TEKNOFEST holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: GNÇ has 113 ratings behind it against 1, so its average is the more settled of the two.

GNÇ ships an update monthly, TEKNOFEST every 4 days. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | GNÇ | TEKNOFEST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (113 ratings)](https://appshunter.io/ios/app/gnc/id894318685/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teknofest/id1624118336/reviews)** |
| Number of ratings | **113** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 160 MB | 69 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Turkcell Iletisim Hizmetleri A.S.](https://appshunter.io/developer/305642482) | [TÜRKİYE TEKNOLOJİ TAKIMI VAKFI](https://appshunter.io/developer/1735898142) |

## What reviewers say

### GNÇ

[App page](https://appshunter.io/ios/app/gnc/id894318685)

Access free internet, exclusive brand discounts, and engaging games. Participate in daily challenges to earn rewards and gift data. Open to everyone, not just Turkcell members.

**Highlights:** Free internet access, Brand discounts and offers, Daily star collection for gifts, Interactive games, Gift data opportunities

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

**In-app purchases:** none


### TEKNOFEST

[App page](https://appshunter.io/ios/app/teknofest/id1624118336)

Stay updated on Turkey's premier aviation, space, and technology festival. Access live broadcasts of tech competitions, discover air vehicle shows, simulation zones, science workshops, and concerts. Get real-time festival information.

**Highlights:** Live broadcasts of tech competitions, Air vehicle demonstrations, Simulation experience zones, Science workshops and seminars, Concerts and main stage events, Real-time festival updates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GNÇ free?

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

### Is TEKNOFEST free?

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

### Which has better reviews, GNÇ or TEKNOFEST?

TEKNOFEST is rated higher. GNÇ averages 4.2 out of 5 from 113 ratings, while TEKNOFEST averages 5.0 from 1 ratings.

### Do GNÇ or TEKNOFEST have ads?

GNÇ shows ads; TEKNOFEST does not.

### Which is updated more often, GNÇ or TEKNOFEST?

GNÇ ships an update monthly, and TEKNOFEST every 4 days. Most recently, GNÇ was updated on October 17, 2026 and TEKNOFEST 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.*