Triangles in Geometry vs Chemistry Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Triangles in Geometry
Learn the fundamentals of triangles, including types, centers, and area calculations. This app explains theorems and postulates with visual aids and includes review quizzes to test understanding.
- Triangle basics (Acute, Obtuse, Right Angle)
- Triangle centers (Centroid, Incenter, Orthocenter)
- Area calculations
- Triangle theorems and postulates explained
- Visual aids and images
- Review quizzes
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"Triangles in Geometry" is an educational app that describes the triangle basics - (Acute, Obtuse, Right Angle) and then progresses to explain various centers in a triangle - (Centroid, Incenter, Orthocenter) and Area. The app also summarizes and explains with images, triangles Theorems, and Postulates ( Proofs). Review questions (Quiz) at the end of the section has a few problems based on the triangle Theorems and Postulates.
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.
- Hundreds of chemistry topics
- Offline access
- Learn from basics to advanced
- Chemistry in life lessons
- Review mode
- In-app purchases for premium content
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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
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Verdict
The clearest difference is price: Chemistry Pro at Free against Triangles in Geometry's $1.99. Chemistry Pro also leads on update cadence (every 2 months vs every 27 months) and ratings volume (8 vs 1). Triangles in Geometry's advantage is rating (5.0 vs 4.3) and in-app purchases (none vs 5). On 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
Chemistry Pro is free to download; Triangles in Geometry costs $1.99 up front. Chemistry Pro sells 5 in-app purchases, starting at $4.99 per 7 days. Triangles in Geometry asks for nothing beyond the download.
Triangles in Geometry 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.
Triangles in Geometry ships an update every 27 months, Chemistry Pro every 2 months. Both last shipped on November 3, 2026.
| Parameter | Triangles in Geometry | Chemistry Pro |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.3 (8 ratings) |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 27 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Gomathy Shankaran | Ali Umer |
Customer experience
Triangles in Geometry
Chemistry Pro
In-app purchases
Triangles in Geometry
No in-app purchases
Chemistry Pro
- Chemistry3 Days trial$4.997 Days
- Chemistry$6.991 Month
- Chemistry$29.991 Year
- Chemistry$2.99
- Chemistry$49.99
Questions
Is Triangles in Geometry free?
Is Chemistry Pro free?
Which has better reviews, Triangles in Geometry or Chemistry Pro?
Do Triangles in Geometry or Chemistry Pro have ads?
Which is updated more often, Triangles in Geometry or Chemistry Pro?
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