Duello: Couples Quiz
How well do you know them?
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
How well do you really know each other?
Duello is a quiz game for two. You both answer the same question, then try to guess what your partner wrote. Sounds easy — until the real answer is hiding among decoys crafted by AI to sound exactly like something they'd say.
ONE QUESTION A DAY
A two-minute daily ritual. Answer, guess, reveal — and keep your streak alive.
CHAPTERS THAT KEEP GOING DEEPER
Start with favorites and habits. Work your way through tastes, memories and dreams, all the way to values and the tender questions couples rarely ask out loud. The reveal screen puts your answers side by side — that's where the real conversations start.
QUESTION PACKS
The Early Days, Married Life, Dream Vacations, Long Drive — and Making Up, a gentle, score-free pack for after an argument.
BUILT FOR TWO
One invite link pairs your phones. One subscription unlocks Premium for both of you. Your answers stay between the two of you — never sold, never shared.
FREE TO PLAY
The daily question, the first chapter and The Early Days pack are free forever. Premium unlocks every chapter and pack: yearly with a free first week, or monthly.
Terms: https://ciftler-duello.fly.dev/kosullar.html
Privacy: https://ciftler-duello.fly.dev/gizlilik.html
After a round, we ask whether you're enjoying Duello — rate it or send us your feedback in a single tap.
The developer, Nurettin Erzen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nurettin Erzen
- Size
- 10.3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Home Life $0.99
- Work & Ambition $0.99
- Guilty Pleasures $0.99
- Love Language $0.99
- Feeling Safe $0.99
- Bucket List $0.99
- Just for Laughs $0.99
- The Future $0.99
- The Senses $0.99
- Our Traditions $0.99
- Copyright
- © 2026 Nurettin Erzen