J Chemistry vs Let's LEARN App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
J Chemistry
Access educational courses and content from JChemistry educators. This application allows learners to gain knowledge through various types of content.
- View courses
- Access educational content
- Gain knowledge
- Multiple content types
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This is the Official JChemistry Educational application which allows students to view courses and content offered by JChemistry educators. learners can access multiple types of content using the application, and can gain knowledge.
Let's LEARN App
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Lets Learn is an educational app designed to make learning engaging and accessible for students of all levels. It offers interactive video lessons, study materials, quizzes, and practice tests across various subjects. With a focus on conceptual clarity and skill development, Lets Learn helps students achieve academic success in an easy and effective way.
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Verdict
The clearest difference is update cadence: Let's LEARN App at every 3 days against J Chemistry's every 8 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.
J Chemistry ships an update every 8 months, Let's LEARN App every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | J Chemistry | Let's LEARN App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| Update frequency | Every 8 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 301 MB | 116 MB |
| Age rating | 17+ | 4+ |
| Developer | Jyoti Rathi | Aakash Sinha |
In-app purchases
J Chemistry
No in-app purchases
Let's LEARN App
No in-app purchases
Questions
Is J Chemistry free?
Is Let's LEARN App free?
Do J Chemistry or Let's LEARN App have ads?
Which is updated more often, J Chemistry or Let's LEARN App?
Other comparisons
