Level A1Vowel Harmony
Turkish Vowel Harmony: 2-Way & 4-Way Rules
The master key to Turkish pronunciation and suffix selection. Learn A-type and I-type harmony.
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Master Turkish
Through Logic, Not Memorization.
Stop memorizing random phrasebooks. Turkish is an agglutinative language built on mathematical rules, root words, and vowel harmony. Once you learn the underlying logic with Tutor Aylin in our Android app, forming sentences becomes second nature.
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★★★★★ Rated 4.9 on Google Play•140 Mobile App Lessons•660+ Practice Drills•100% Offline Study
140 Interactive Lessons
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Pedagogical Breakthrough
Why Turkish is the Most Logical Language You'll Ever Learn
Unlike European languages plagued by irregular verbs and arbitrary genders, Turkish is designed with architectural precision.
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Agglutinative Architecture
Words are constructed by attaching predictable suffixes to a root. Master the suffixes and expand your vocabulary tenfold without memorizing thousands of separate words.
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Vowel Harmony Rules
The vocal mechanics of 2-Way and 4-Way harmony ensure that every word flows naturally. Once your ear catches the melody, wrong suffixes will sound instantly obvious.
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Spaced Repetition (SRS)
The TurkLogic mobile app schedules flashcard reviews right at the moment you're about to forget them, committing high-frequency words directly into long-term memory.
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100% Offline Learning
Learn on the metro, during flights, or traveling across Cappadocia. All 140 lessons, native audio, and quizzes in the app operate completely offline without cellular data.
Inside the Mobile App
140 Step-by-Step Lessons from A1 to C1
Available exclusively inside the TurkLogic Android app. Complete dialogues, vocabulary audio, and 660+ quizzes.
A130 Lessons
Beginner
Alphabet, greetings, numbers, vowel harmony, and everyday survival Turkish.
SyllabusIncluded in App
A230 Lessons
Elementary
All 6 noun cases, definite past (-di), future tense (-ecek), directions, and shopping.
SyllabusIncluded in App
B130 Lessons
Intermediate
Storytelling, narrative past (-miş), participles, expressing nuanced opinions.
SyllabusIncluded in App
B230 Lessons
Upper-Intermediate
Causative verbs, passive voice, formal registers, media analysis, and debates.
SyllabusIncluded in App
C120 Lessons
Advanced Mastery
Native fluency, business Turkish, idioms, classical literature, and exam mastery.
SyllabusIncluded in App
Free Educational Resources
Featured Turkish Grammar Guides
In-depth references written in plain English with formulas, conjugation charts, and real-life examples.
Level A2Noun Cases
Turkish Noun Cases: All 6 Cases Explained
Accusative, Dative, Locative, Ablative, Genitive, and Nominative compared side by side.
Level A1Verbs
Present Continuous Tense (-iyor)
Master the most frequently spoken Turkish tense, including the vowel-drop and negation rules.
Level B1Verbs
Reported Past Tense (-miş): The Gossip Tense
Express hearsay, inference, and pleasant surprise with the most unique grammatical tense in Turkish.
Level A1Suffixes
Turkish Consonant Mutation: The Ketçap Rule
Why K, T, Ç, P soften into Ğ, D, C, B when adding vowel suffixes.
Level B1Syntax
Relative Clauses: -en & -dik Participles
How Turkish builds descriptive clauses without who, which, or that pronouns.
⚡ Free Online Utility
Test Any Turkish Word with the Harmony Calculator
Wondering whether a word takes -ler or -lar? -den or -dan? Type any Turkish noun to see its 2-Way and 4-Way harmonic suffixes with instant audio playback.
🇹🇷Complete A1–C1 Curriculum
Ready to Master Turkish with TurkLogic?
Download the TurkLogic Android app today on Google Play. Follow 140 step-by-step lessons, practice 660+ quizzes, and master Turkish suffix logic on your phone.
✓ 140 Lessons✓ 660+ Practice Drills✓ Spaced Repetition (SRS)✓ 100% Offline
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