Learn JavaScript vs PREPARED App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn JavaScript
Master JavaScript programming from beginner to advanced concepts with interactive lessons, quizzes, and interview practice. This ad-free tutorial offers a clear, step-by-step learning experience for career or hobbyist developers.
- Comprehensive lessons from A to Z
- Interview practice questions
- Multi-level quizzes
- Visual demo programs
- Clear syntax explanations
- Ad-free experience
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Whether you're learning JavaScript Programming as a hobby, for school/college, or to build a career, this tutorial has you covered! It takes you from basics to advanced concepts like data structures — all with a sleek, interactive interface. Why Choose JavaScript Tutorial? - Free with no hidden charges! - Ad-Free for a distraction-free experience. - Available on all platforms. Features You'll Love: - Comprehensive Lessons: Master JavaScript Programming from A to Z. - Interview Questions: Practice with real interview Q&A. - Quizzes: Test your knowledge with multiple difficulty levels. - Demo Programs: Visualize concepts with hands-on examples. - Clear Syntax: Learn step-by-step with organized syntax explanations. Website: www.OnePercent.club Follow Us: LinkedIn: https://www.Linkedin.Com/Company/Onepercent-Club/ Facebook: https://www.Facebook.Com/Fb.Onepercent.Club/ Instagram: https://www.Instagram.Com/_onepercent.Club/ Twitter: https://www.Twitter.Com/OnePercent_club
PREPARED App
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This app is part of PREPARED project's training toolkit to accelerate research without sacrificing ethics and integrity. This educational app aims to provide engaging, concise content for optimal training and impact. The content consists of interactive case studies, each of which covers a topic which presents different perspectives of problems that encompass ethical dilemmas. Learners interact by means of small steps which present data as text, images, videos, dialogues, and polls.
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Verdict
The clearest difference is update cadence: PREPARED App at fortnightly against Learn JavaScript'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. Neither carries in-app purchases, so what you see is what you pay.
Learn JavaScript ships an update every 3 months, PREPARED App fortnightly. The most recent releases landed on September 14, 2026 and May 19, 2026 respectively.
| Parameter | Learn JavaScript | PREPARED App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 28 MB | 74 MB |
| Age rating | 4+ | 17+ |
| Developer | OnePercent | UCLan Cyprus Ltd |
In-app purchases
Learn JavaScript
No in-app purchases
PREPARED App
No in-app purchases
Questions
Is Learn JavaScript free?
Is PREPARED App free?
Do Learn JavaScript or PREPARED App have ads?
Which is updated more often, Learn JavaScript or PREPARED App?
Other comparisons
