Unlimited AI English Quizzes in 13 Categories
Practice any skill as often as you want. Every quiz is freshly generated, every answer comes with an AI explanation, and it all costs $25 once.
Learning Modes
Unlimited Quizzes, 13 Categories.
Pick a skill and keep going. Every quiz is freshly generated by AI, so you never run out of questions, and every answer is explained so the rule sticks.
13Categories
Grammar & Tenses
Master all 12 English tenses and the grammar rules that connect them. Each interactive quiz focuses on one structure at a time, and the AI explanation shows you exactly when and why each tense is used, so you stop guessing between past simple and present perfect.
She to the gym every morning.
Smart Explanations
Every answer — right or wrong — comes with a detailed AI explanation in your native language. PromGee supports over 40 languages, which means the grammar rule is explained in the language you think in, not just in English.
I have lived here 2019.
Prepositions
In, on, at, by, for, since — prepositions are one of the hardest parts of English. PromGee isolates each preposition into clear practice sets, and the explanations break down the logic behind each choice so the patterns finally start to stick.
The meeting is Monday.
Articles
A, an, the — when do you use each one? Article quizzes cover the rules for definite and indefinite articles, zero article, and the set phrases where learners slip, with an explanation of the rule behind every answer.
She is honest person.
Punctuation & Spellings
Perfect your written English with punctuation rules and spelling challenges. Practice commas, semicolons, apostrophes, and common spelling traps, then read a clear explanation of each correction so the mistake does not repeat itself.
raining again.
Collocations
Native speakers say make a mistake, not do a mistake. Collocation quizzes teach you the natural word combinations that make your English sound fluent, with examples that show the right pairing in context.
I need to a decision.
Verb Forms
Irregular verbs and verb conjugations are the backbone of English fluency. Verb form drills walk you through go, went, gone and hundreds of other patterns until the correct form becomes automatic.
They have already home.
Phrasal Verbs
Look up, give in, turn out — phrasal verbs are everywhere in spoken English. PromGee teaches them in context, so you learn both the meaning and the situation where each phrase sounds natural.
Can you this word in a dictionary?
Functional English
Real situations, not just rules. Functional English quizzes cover everyday conversations, polite requests, shopping, travel, emergencies, workplace emails and meetings, and social invitations, so you learn the phrases people actually use.
Excuse me, could you me with my bags?
Idioms
Understand and use common English idioms like a native speaker. Each idiom is presented with its literal breakdown and meaning, plus example sentences that show exactly how and when to use it.
It's raining cats and .
Vocabulary
Expand your word power with contextual vocabulary building. Learn synonyms, antonyms, and word roots through quiz sets that show each word in a real sentence, so new vocabulary enters your active memory.
The exam was difficult.
Vowel
Written questions about vowel letters and spelling, with AI explanations.
Which word has a long vowel sound?
13 · Learning Modes
Categories
- levels
- 79
- Learning Modes
- 13
- Prepositions5 levels
- Grammar6 levels
- Tenses5 levels
- Verb Forms6 levels
- Vocabulary6 levels
- Phrasal Verbs5 levels
- Idioms7 levels
- Punctuation7 levels
- Articles7 levels
- Spellings7 levels
- Collocations6 levels
- Functional English7 levels
- Vowel5 levels
Built around your goals
- Target exactly the grammar skill you need to improve
- Learn the reason behind every correct and incorrect answer
- Take unlimited, freshly generated AI quizzes with no daily caps
- Keep all progress stored locally with no account required
PromGee is a Windows 10/11 app with unlimited AI English quizzes across 13 categories and explanations in 40+ languages.
PromGee turns English grammar practice into a focused routine. Instead of a generic level that mixes everything together, you choose the exact skill you want to improve — prepositions, tenses, articles, punctuation, spelling — and practice it with quizzes built for that category.
Behind every quiz is an AI explanation system. When you answer, PromGee explains why the answer is right or wrong in your own language, so you build real understanding instead of memorizing patterns. Combined with local-first storage, your progress stays private on your Windows device.
$25 one-time payment. Unlimited use.
Pay $25 USD once for a lifetime Windows desktop license with unlimited AI quizzes and explanations. No subscription or personal API key is needed.
- $25 one-time payment
- Lifetime Access