Pythagoras Interactive vs Number Chase Number Catch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pythagoras Interactive
Explore the Pythagorean Theorem with an interactive visual tool. Adjust triangle legs to observe real-time changes in square areas and hypotenuse length. Distances are displayed in radical form when necessary.
- Interactive triangle manipulation
- Visual representation of squares on sides
- Real-time updates to hypotenuse and areas
- Radical form for distances
- Clear labeling of sides and areas
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Eureka! An interactive illustration of the Pythagorean Theorem. Drag the legs of the right triangle and watch the three squares transform in real time. Every side shows its length, every square its area — in radical form when needed, so you'll see 2√2 rather than 2.828. Slide through a visual demonstration of Euclid's original proof from Book I of the Elements. Understand why the theorem is always true, not just what it claims.
Number Chase Number Catch
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NumberCatch is an addictive and challenging number-catching game that combines quick reflexes with mental agility. Perfect for players of all ages who want to sharpen their minds while having fun!
Screenshots
Verdict
The clearest difference is update cadence: Pythagoras Interactive at every 2 weeks against Number Chase Number Catch's every 5 months. Number Chase Number Catch's advantage is iOS requirement (13.0 vs 16.0). 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.
Pythagoras Interactive ships an update every 2 weeks, Number Chase Number Catch every 5 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.
| Parameter | Pythagoras Interactive | Number Chase Number Catch |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | ALAN PETERSON | Lutfu Orcun Selbasan |
In-app purchases
Pythagoras Interactive
No in-app purchases
Number Chase Number Catch
No in-app purchases
Questions
Is Pythagoras Interactive free?
Is Number Chase Number Catch free?
Do Pythagoras Interactive or Number Chase Number Catch have ads?
Which is updated more often, Pythagoras Interactive or Number Chase Number Catch?
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