GNÇ vs TEKNOFEST
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GNÇ
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.
- Free internet access
- Brand discounts and offers
- Daily star collection for gifts
- Interactive games
- Gift data opportunities
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The shortcut to win is in GNÇ! Free internet, fun games, discounts from your favorite brands are at GNÇ now. GNÇ's surprises are always in your pocket. You do not need to be a Turkcell member to benefit from the advantages, GNÇ is now open to everyone! • Not enough internet? Join the free data world of GNÇ with “Crack the Egg”. Crack your lucky egg 2 times a week, don't miss the gift data opportunities! • Collect stars everyday and get gifts! Grab one of the special brand gifts and GBs with the stars you collect every day in the “Galaksi”! • If you are bored, discover fun games in the GNÇ world. • You can shop from your favorite brands with GNÇ privileges. Drink coffee, have fun and earn GNÇ. Follow the renewed brand opportunities and enjoy the instant win.
TEKNOFEST
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.
- Live broadcasts of tech competitions
- Air vehicle demonstrations
- Simulation experience zones
- Science workshops and seminars
- Concerts and main stage events
- Real-time festival updates
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TEKNOFEST, Türkiye’de milli teknolojinin geliştirilmesi konusunda kritik rol oynayan birçok kuruluşun paydaşlığıyla düzenlenen Türkiye'nin ilk ve tek havacılık, uzay ve teknoloji festivalidir. TEKNOFEST Mobil Uygulamayı telefonuna indirerek festival kapsamında düzenlenen teknoloji yarışmalarındaki mücadele ve coşkuya canlı yayınlar ile ortak olabilir, heyecanımızı paylaşabilirsin. Milli imkanlarla geliştirilen hava araçları gösterileri, tematik sergi alanları, simülasyon deneyim alanları, Planetaryum, bilim atölyeleri, seminerler, ana sahne gösterileri, konserler, dikey rüzgar tüneli ve gençlik alanları gibi eğlenceli faaliyetlerden haberdar olmak için TEKNOFEST Mobil Uygulamayı hemen indir, festival ile ilgili her şeye roket hızında ulaş!çok kuruluşun paydaşlığıyla düzenlenen Türkiye'nin ilk ve tek havacılık, uzay ve teknoloji festivalidir. TEKNOFEST Mobil Uygulamayı telefonuna indirerek festival kapsamında düzenlenen teknoloji yarışmalarındakimücadele ve coşkuya canlı yayınlar ile ortak olabilir, heyecanımızı paylaşabilirsin.Milli imkanlarla gelişCrilen hava araçlarının gösterileri, simülasyon deneyim alanları, Planetaryum, Sanal Gerçeklik Tüneli, bilim atölyeleri, seminerler gibi eğitsel faaliyetlerin yanı sıra ana sahne konserleri, dikey rüzgar tüneli ve gençlik alanları gibi eğlenceli faaliyetlerden de haberdar olmak içinTEKNOFEST Mobil Uygulamayı hemen indir, festival ile ilgili her şeye roket hızında ulaş!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | GNÇ | TEKNOFEST |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (113 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 113 — better | 1 |
| Update frequency | Monthly | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 160 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Turkcell Iletisim Hizmetleri A.S. | TÜRKİYE TEKNOLOJİ TAKIMI VAKFI |
Customer experience
GNÇ
TEKNOFEST
In-app purchases
GNÇ
No in-app purchases
TEKNOFEST
No in-app purchases
