A deep, growing question library
Multiple choice, paragraph completion, cloze tests, vocabulary, and word formation — all written in the real YDS format. New sets added regularly, so you never run dry.
A deep, ever-growing library of exam-style questions, smart spaced repetition, and full mock exams. The focused way to prepare for Türkiye's state English proficiency exam.
Four focused tools, designed around how serious candidates actually study.
Multiple choice, paragraph completion, cloze tests, vocabulary, and word formation — all written in the real YDS format. New sets added regularly, so you never run dry.
A Leitner box system reinforces what you forget and skips what you've mastered. Stop wasting time on what you already know.
Timed B2 and C1 mock tests that simulate the real YDS, end to end. See your weak areas after every attempt.
Daily streaks, weekly leaderboard, and achievement badges. Stay motivated alongside other candidates working toward the same goal.
Three principles that shape every screen of the app.
No ads, no third-party tracking, no selling your data. Your study patterns stay on your device — we built YDSAce the way we'd want our own apps built.
Every question comes with a clear Turkish explanation — why the right answer works and why the distractors don't. Learn the reasoning, not just the answer.
Turkish UI with English exam content — exactly the way you'll see it on test day. Every question reviewed against real YDS standards.
No tricks, no recurring trials — just a clear free tier and a single Pro plan.
Get a feel for the app, build a streak, see if it clicks.
For candidates with a real exam date on the calendar.
Download YDSAce and start your first session in under a minute.
Download on the App Store