Comparison

RainbowStar vs Smart AI Writing

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

RainbowStar

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Your e-books, your pedagogy. Cater your student's need. RainbowStar lets you create your own e-Learning materials and hold a truly interactive and engaging e-lesson. E-books can be easily created and adjusted freely to suit your needs. Our interactive e-lesson equipped with functions which helps you to save time. Exercises can be auto-corrected, and the learning data are analyzed to let you know more about your students’ ability. And the most important is, it is fun! Innovative e-Book Editor: Total Design Freedom We offer 80+ comprehensive tool and 10000+ images for you to tailor-make your e-books. You can start with a free canvas or choose from our templates. With easy drag and drop you can customize anything. Cross-platform lesson: Interact with your students Lesson can be held in a cross-platform environment. You can group your students and hold a competition, voting or discussion. We also provide page-sync, black-out screen and other functions that helps you manage your class. Instant Charts: Know your students well All questions with pre-set answers are instantly corrected. Learning data are automatically collected and analyzed. You can easily find out the learning difficulties of your students. Bookstore with editable e-books Share your knowledge! Here we have a bookstore for you to share your materials in public, and you can read the e-books from the bookstore to get some inspiration, or even download and edit it to suit your needs.

About

Smart AI Writing

Features
Read full description

SmartAIEnglish-AI Writing Tutor is an advanced platform designed to help students master English writing skills. Powered by cutting-edge AI technology, it provides instant feedback on grammar, spelling, sentence structure, and vocabulary. From essays to creative writing, our AI adapts to your unique learning needs, making writing practice personalized, effective, and fun. Key Features * Real-Time Feedback: Get instant suggestions and corrections for grammar, vocabulary, and sentence flow. * Diverse Writing Tasks: Practice with various tasks like creative writing, storytelling, essays, and exam preparation. * Detailed Analytics: Track your progress with in-depth insights into your strengths and areas for improvement. * Exam-Ready Support: Perfect for TSA, HKDSE, and other exam preparation, helping students write with clarity and confidence. Why SmartAIEnglish-AI Writing Tutor? With SmartAIEnglish-AI Writing Tutor, students can practice anytime, anywhere with the support of an intelligent tutor that’s always ready to guide them. It’s the perfect tool to boost confidence, refine skills, and achieve better writing results. Start your journey to becoming an excellent writer! Download SmartAIEnglish-AI Writing Tutor today!

Screenshots

RainbowStar4 screens
Smart AI Writing3 screens

Verdict

The call

The clearest difference is in-app purchases: Smart AI Writing at none against RainbowStar's 6. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. RainbowStar sells 6 one-off in-app purchases. Smart AI Writing asks for nothing beyond the download.

Scorecard1 real difference Β· 5 level
RainbowStar versus Smart AI Writing: the parameters behind the verdict, then further details
ParameterRainbowStarSmart AI Writing
PriceFreeFree
Update frequencyEvery 5 weeksβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details β€” not scored
Size287 MB2 MB
Age rating4+4+
DeveloperOpen Knowledge Association Ltd.Kevin Chan

In-app purchases

6 purchases

RainbowStar

One-time6
  • 8個金幣$0.99
  • 48個金幣$5.99
  • 98個金幣$12.99
Show 3 more
  • 218個金幣$27.99
  • 368個金幣$46.99
  • 688個金幣$89.99
None

Smart AI Writing

No in-app purchases

Questions

Is RainbowStar free?
RainbowStar is free to download, with in-app purchases available.
Is Smart AI Writing free?
Smart AI Writing is free to download, with no in-app purchases.
Do RainbowStar or Smart AI Writing have ads?
Neither RainbowStar nor Smart AI Writing shows ads.

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