Grammar Now vs Grammar Jammer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grammar Now
Master English grammar with interactive lessons and practice quizzes. Covers a comprehensive syllabus from basic nouns to complex tenses and sentence structures. Test your knowledge and improve your language skills.
- Comprehensive grammar syllabus
- Interactive practice questions
- Covers nouns, verbs, tenses, and more
- Improve English language skills
- Test grammar knowledge
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Grammar Now — Master English Grammar Learn English grammar the easy way. Whether you're a student, professional, or language enthusiast, Grammar Now gives you clear explanations and hands-on practice to sharpen your skills. What's Inside: • 28+ grammar topics — from nouns and verbs to idioms and conditionals • 13 tenses explained — simple breakdowns with examples for every tense • Practice quizzes — test yourself with timed multiple-choice questions across 18 categories • Offline access — all content available without an internet connection Topics Covered: Nouns, Verbs, Adjectives, Adverbs, Articles, Prepositions, Pronouns, Conjunctions, Interjections, Active & Passive Voice, Reported Speech, Conditionals, Question Tags, Idioms, Phrases, Plurals, Capitalization, Common Errors, and more. Why Grammar Now? • Clean, distraction-free design • Learn at your own pace — no sign-ups, no accounts • Timed practice mode to build confidence • Perfect for exam prep, interviews, or everyday writing Download Grammar Now and take your English to the next level.
Grammar Jammer
Learn English tenses with visual grammar formulas. This app presents active and passive voice tenses with affirmative, negative, and interrogative structures. Includes tests and exercises for mastery.
- Visual grammar formulas
- 16 active voice tenses
- 10 passive voice tenses
- Affirmative, negative, interrogative structures
- Tests and exercises
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This app has been created to help students with forming English tenses correctly using grammar formulas. The app visually presents 16 active voice tenses and 10 passive voice tenses. Each tense show affirmative, negative, and interrogative structures. There are tests and extra exercises to help you master all English tenses.
Screenshots
Verdict
The clearest difference is price: Grammar Now at Free against Grammar Jammer's $3.99. Grammar Now also leads on device support (3 vs 1) and ratings volume (3 vs 1). Grammar Jammer's advantage is ads (none vs shown) and update cadence (monthly vs every 22 months). On rating and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Grammar Now is free to download; Grammar Jammer costs $3.99 up front. Grammar Now sells 2 one-off in-app purchases and Grammar Jammer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Grammar Now against 5.0 for Grammar Jammer. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 78% of Grammar Now's written reviews are positive against 100% of Grammar Jammer's.
Grammar Now ships an update every 22 months, Grammar Jammer monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | Grammar Now | Grammar Jammer |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 77.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 22 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.1 |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Amal TS | VITALY KIRILOV |
Customer experience
Grammar Now
Grammar Jammer
In-app purchases
Grammar Now
- Unlock Trial Results$0.99
- Remove Ads$0.99
Grammar Jammer
- Extras$3.99
- Premium Lifetime Access$3.99
Questions
Is Grammar Now free?
Is Grammar Jammer free?
Which has better reviews, Grammar Now or Grammar Jammer?
Do Grammar Now or Grammar Jammer have ads?
Which is updated more often, Grammar Now or Grammar Jammer?
Other comparisons
