3.1
4.11K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Security Deposit Refund Free and Without Interruption!
For Başkentgaz, İzmirgaz, Sepaş, T Doğal Gaz, Eskişehir Doğal Gaz, and Kırgaz subscribers, getting a security deposit refund is now much easier!

No need to go to branches or wait in line. Once your application process is successful, the refund amount will be transferred to your digital wallet free of charge and without interruption.

Moreover, you can withdraw this amount in cash or use it to earn cashback from campaigns in the application.
Convenient Bill Payment and Installment Options
Whether it's electricity, natural gas, water, internet, or phone; with Hayhay, you can easily complete all your bill payment transactions from one place.

Bundling bills are no longer a problem. You can easily manage your budget with the option to pay your bills in installments up to 12 months with your credit card. Also, if you are a Başkentgaz subscriber, you can pay your natural gas bill with the pre-defined limit in the application and ease your immediate cash flow.

Natural gas bill payment, water bill payment, or electricity bill payment… Managing all your bills securely and regularly with online payment is very easy.
Cashback Opportunity on Fuel Purchases
Feeling good when you refuel your car is great! Because now you're starting to earn while you refuel.
Order your fuel card through the Hayhay digital wallet; easily make your payment without getting out of your car.
Cashback is instantly reflected in your wallet after each payment, and you can use this balance freely.
Even if you don't have a balance in your wallet, don't worry; the payment will be completed automatically with the appropriate registered credit card. This way you can quickly make a payment and receive cashback.
Seeing your earnings with every fuel purchase will make your journeys better.
Smart Savings on Natural Gas with Gazdata
Gazdata allows you to track your natural gas consumption in real time; so you can observe your usage habits and easily identify areas where you can save money.
You can reduce your natural gas bill payments by requesting a Gazdata device for free.
You can increase energy efficiency, protect your budget, and contribute to nature.
Easy to install and practical to use, this device reduces your expenses and helps you keep your consumption under control.
Invite a Friend to Gazdata, Earn 50₺!
Share Gazdata with your friends and earn 50₺ for each Hayhay member. When you send an invitation from the "Natural Gas Saving" section, your reward will automatically be credited to your wallet when your friend starts using the device. You and your friend will save money while enjoying the pleasure of sharing.
Cashback Opportunities on Grocery Shopping
Get instant cashback with your digital wallet on purchases made at CarrefourSA, Yunus Market, Kim Market, and Çağrı Market! When you pay at participating markets, your refund will automatically be credited to your online wallet account.
Getting instant cashback after shopping will ease your budget.
Extra Refund with Send Receipt and Earn
Get extra cashback when you shop for promotional products with the Send Receipt and Earn feature. Upload your receipt in just a few steps, and if it meets the campaign conditions, your refund will automatically be credited to your digital wallet account. Getting cashback on every purchase makes shopping more enjoyable.
24/7 Money Transfer Convenience
With the Hayhay digital wallet, transferring money to anyone you want, 24/7, is very easy! You can send money to their bank account or to the wallets of your other Hayhay friends. All digital payments are processed in seconds, allowing you to experience the convenience of fast and secure payments.

Virtual POS, Physical POS, and Shopping Credit Convenience
The Hayhay digital wallet offers modern solutions that simplify payment processes for businesses and individual users.
Payments are fast, secure, and effortless with virtual and physical POS.
With the upcoming shopping credit feature, you will discover the smart shopping era with your credit limit.
With its powerful, modern, and secure structure, Hayhay cares about both you and your business.
Updated on
Mar 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.1
4.07K reviews
Uygar KILIÇ
November 5, 2024
Neat app, clean interface and good benefits. Hayhay also has a physical card, I'm using it for a short time and I think it's pretty useful. I hope they can add more and more campaigns especially cashback events like other opponents so I'd like to use it more often.
1 person found this review helpful
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HAYHAY ELEKTRONİK PARA VE ÖDEME HİZMETLERİ A.Ş.
November 6, 2024
Merhaba, Hayhay ekibi olarak sizlere en iyi hizmeti verebilmek için çalışıyoruz. Fikir ve önerilerinizi önemsiyor ve geliştirmelerimizi bu doğrultuda ilerletiyoruz. Değerli öneriniz için teşekkür ederiz, önerinizi muhakkak değerlendireceğiz. Saygılarımızla.destek@hayhay.com - 0850 222 95 96
rahman moradi
June 8, 2025
Buggy app, wont open, take too long to open or do something, it seems they have cheap servers or tech team
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HAYHAY ELEKTRONİK PARA VE ÖDEME HİZMETLERİ A.Ş.
June 9, 2025
Merhaba, İlgili platform üzerinden sizleri teyit edemiyor ve bilgilerinize ulaşamıyoruz. Bizlere destek@hayhay.com adresinden veya 0850 222 95 96 numaralı Çağrı Merkezimiz üzerinden ulaşabilirsiniz. Sizlere destek veriyor olmaktan mutluluk duyacağız. Saygılarımızla,
M T
April 3, 2025
They blocked and then closed my account just a few seconds after I opened it and deposited 1000TL.
1 person found this review helpful
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HAYHAY ELEKTRONİK PARA VE ÖDEME HİZMETLERİ A.Ş.
April 3, 2025
Merhaba, İlgili platform üzerinden sizleri teyit edemiyor ve bilgilerinize ulaşamıyoruz. Bizlere destek@hayhay.com adresinden veya 0850 222 95 96 numaralı Çağrı Merkezimiz üzerinden ulaşabilirsiniz. Sizlere destek veriyor olmaktan mutluluk duyacağız. Saygılarımızla,

What’s new

● Başkentgaz aboneleri artık kredi ile faturalarını taksitlendirebiliyor!
● Akaryakıt alımlarında kazandığın nakit iade oranını yükselttik!
● Kimlik doğrulama adımlarını hem hızlandırdık hem akıcı hale getirdik.
● Ve süper haber: 4 farklı markette yaptığın alışverişlerden nakit iade anında
cüzdanında!
Her şey daha hızlı, daha akıllı, daha sana göre.

App support

Phone number
+908502229596
About the developer
HAYHAY ELEKTRONIK PARA VE ODEME HIZMETLERI ANONIM SIRKETI
destek@hayhay.com
NO:13B KIZILIRMAK MAHALLESI UFUK UNIVERSITESI CADDESI, CANKAYA 06510 Ankara Türkiye
+90 312 584 04 94

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