Comparison

Chemistry Pro vs WePlanet

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

Head to head
About

Chemistry Pro

Learn chemistry from basic to advanced topics with offline access. This app offers hundreds of lessons in English, covering chemistry in everyday life. Unlock premium features and advanced lessons through in-app purchases or subscriptions.

Highlights
  • Hundreds of chemistry topics
  • Offline access
  • Learn from basics to advanced
  • Chemistry in life lessons
  • Review mode
  • In-app purchases for premium content
Features
Read full description

Learn & Read Chemistry Science. The application provides a selection of hundreds of different topics lessons of chemistry in English with chemistry use in life. You can learn And Enjoy Chemistry from the zero, from the basics to more advanced for Chemistry exam. FUNCTIONALITIES: + Learn Chemistry in a fun and fast way + Offline access: Access content from anywhere, even without internet. + Review mode: Review is a fundamental part of the learning process. Unlock advanced lessons and full content with in-app purchases Basic content is available for free. Access to all lessons and premium features requires a one-time purchase or subscription. Privacy Policy: https://owlspeak.web.app/privacy Terms of Use: https://owlspeak.web.app/terms

About

WePlanet

This app incentivizes eco-friendly actions by rewarding users with points and prizes for adopting sustainable practices. It aims to educate and inspire individuals and businesses to make a positive environmental impact through simple, actionable steps.

Highlights
  • Incentive-driven environmental solutions
  • Rewards for eco-friendly lifestyles
  • Points accumulation for sustainable actions
  • Eco-Challenges for user engagement
  • Education on sustainable practices
  • Inspires positive environmental change
Features
Read full description

WePlanet Inc. embodies its motto "Small Actions. Big Change." by pioneering innovative, incentive-driven solutions to address environmental challenges and cultivate eco-consciousness among people in Dominica, the Caribbean and the world by extension. Guided by principles of learning, earning, and impactful action, this social enterprise is committed to effecting positive change. At the heart of these efforts lies the WePlanet App, a dynamic platform designed to incentivize and reward citizens for embracing eco-friendly lifestyles. Tailored functionalities within the app serve to motivate, educate, and inspire individuals and businesses alike to adopt sustainable practices. Users accrue points and unlock rewards by undertaking simple yet impactful actions, such as opting for reusable bags over disposable plastics, choosing eco-friendly products, and engaging in the app's Eco-Challenges. Ready to earn fantastic rewards while making a difference? Install the WePlanet App today and join the movement towards a greener future!

Screenshots

Chemistry Pro4 screens
WePlanet4 screens

Verdict

The call

The clearest difference is rating: WePlanet at 5.0 against Chemistry Pro's 4.3. WePlanet also leads on in-app purchases (none vs 5). Chemistry Pro's advantage is update cadence (every 2 months vs every 7 months) and ratings volume (8 vs 1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chemistry Pro sells 5 in-app purchases, starting at $4.99 per 7 days. WePlanet asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WePlanet holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Chemistry Pro has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Chemistry Pro ships an update every 2 months, WePlanet every 7 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 3 level
Chemistry Pro versus WePlanet: the parameters behind the verdict, then further details
ParameterChemistry ProWePlanet
PriceFreeFree
Rating4.3 (8 ratings)5.0 (1 ratings) — better
Number of ratings8 — better1
Update frequencyEvery 2 months — betterEvery 7 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size40 MB59 MB
Age rating4+17+
DeveloperAli UmerWePlanet Inc.

In-app purchases

5 purchases

Chemistry Pro

Subscriptions3
  • Chemistry3 Days trial$4.997 Days
  • Chemistry$6.991 Month
  • Chemistry$29.991 Year
One-time2
  • Chemistry$2.99
  • Chemistry$49.99
None

WePlanet

No in-app purchases

Questions

Is Chemistry Pro free?
Chemistry Pro is free to download, with in-app purchases available.
Is WePlanet free?
WePlanet is free to download, with no in-app purchases.
Which has better reviews, Chemistry Pro or WePlanet?
WePlanet is rated higher. Chemistry Pro averages 4.3 out of 5 from 8 ratings, while WePlanet averages 5.0 from 1 ratings.
Do Chemistry Pro or WePlanet have ads?
Both Chemistry Pro and WePlanet show ads.
Which is updated more often, Chemistry Pro or WePlanet?
Chemistry Pro ships an update every 2 months, and WePlanet every 7 months. Most recently, Chemistry Pro was updated on October 24, 2026 and WePlanet on October 22, 2026.

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