Grammar Express Prepositions vs 333 Sentences
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grammar Express Prepositions
Master English prepositions with this comprehensive learning tool. It offers detailed lessons, numerous examples, and interactive quizzes with real-time feedback. Track your progress and improve your understanding of grammar rules.
- Extensive grammar lessons and rules
- Hundreds of example sentences
- Over 500 multiple-choice questions
- Detailed test results and explanations
- Retry missed questions module
- Customizable timer settings
- Voice-over narration
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Grammar Express: Prepositions is the complete course in mastering English grammatical preposition. It contains over 68 pages of lessons explaining each Preposition with several examples. You can learn the grammar rules, study the examples and test their understanding by taking quiz. At the end of quiz the user is presented with test summery and explanation for each test question. Grammar Express can help you to improve your understanding of Prepositions and make use of correct preposition. Custom timer setting can assist you to improve response times under exam time constraints. Research suggest that kids and adults learn most quickly when playing learning games with real-time error-feedback. Grammar Express provides learners with an opportunity to improve strategies for grammar success. ~~~~~~~~~~~~~~~ DETAILED TEST RESULTS: ~~~~~~~~~~~~~~~ A summary of the practice test is presented at the end of each test. It shows you the time you took, the score, which questions you answered correctly and where you were wrong. And yes, you can E-MAIL the results. ~~~~~~~~~~~~~~~ RETRY MISSED QUESTIONS: ~~~~~~~~~~~~~~~ You can reattempt the questions you answered incorrectly in practice tests. ~~~~~~~~~~~~~~~ VERY EASY TO USE: ~~~~~~~~~~~~~~~ The slick user interface allows you to choose from possible answers. You don’t need to press too many buttons or encounter any alert messages. The app is very interactive and needs minimum user input Innovative use of iPhone’s small screen real estate. Shake your iPhone/iPod to skip a question. ~~~~~~~~~~~~~~~ FEATURE LIST: ~~~~~~~~~~~~~~~ • Voice over • Over 68 pages of grammar lessons and rules with over 265 examples. • Over 500 multiple -choice questions with explanation. • Choose number of questions you would like in each test. • Shows test results in HTML format. • E-mail yourself the test results and track your progress. • A new module, “Progress Meter” helps you to retry missed questions. • Choose your own timer settings. • Shake your iPhone/iPod to skip a question. • Cool sound effects. (You can turn them off if desired.) • Special algorithm that randomizes questions every time you take a test. * Privacy Policy: http://www.webrichsoftware.com/privacy.html * EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
333 Sentences
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Do you freeze when someone speaks English to you? 333 Sentences teaches you to speak the 333 everyday English sentences you need most, out loud, one at a time. The app and the meaning of every sentence are in Arabic, so it is made for Arabic speakers learning English. What you get • 333 everyday English sentences in ten topics: greetings, introducing yourself, asking for help, time and directions, ordering food, shopping, travel, daily routine, feelings, and small talk at work or school • The meaning of every sentence in Arabic • Audio for every sentence, with a slower option • Progress and streak tracking, and one optional daily reminder at the time you pick How one sentence works (a few minutes) • Watch it: real people say it in YouTube clips • Hear it: listen and pick what it means • Build it: tap the words into the right order • Fill it: choose the missing word • Type it: write the whole sentence yourself, with the first letter of each word as a hint • Say it: record yourself and compare with the audio. Your recordings stay on your phone. Made for • Arabic speakers who know some English words but freeze when someone talks to them • Travelers who need English for hotels, restaurants, shops and directions • Beginners who want daily English conversation without long grammar lessons Price • The first 3 sentences are free • Then pay once for 1 week, 3 months or 1 year. No subscription, no auto-renewal, nothing to cancel • One plan opens all 333 sentences Sign in with Apple, Google or email to start and to save your progress.
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Verdict
The clearest difference is update cadence: 333 Sentences at weekly against Grammar Express Prepositions's every 3 months. On price, ads, in-app purchases and device support 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
Both are free to download. Grammar Express Prepositions sells 3 in-app purchases, starting at $0.99 per month and 333 Sentences sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Grammar Express Prepositions ships an update every 3 months, 333 Sentences weekly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | Grammar Express Prepositions | 333 Sentences |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (8 ratings) — better | — |
| Positive reviews | 9.1% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Webrich Software Limited | Sifr Studio Ventures LLC |
In-app purchases
Grammar Express Prepositions
- Full Question Bank$0.991 Month
- Full Question Bank$5.991 Year
- Full Version$1.99
333 Sentences
- Subscription — 1 week$5.00
- Subscription — 3 months$18.00
- Subscription — 1 year$48.00
Questions
Is Grammar Express Prepositions free?
Is 333 Sentences free?
Do Grammar Express Prepositions or 333 Sentences have ads?
Which is updated more often, Grammar Express Prepositions or 333 Sentences?
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