Slitherlink vs Pythagoras Interactive
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slitherlink
This is a logical puzzle game where players connect points to form a single loop. Numbers on the board indicate how many lines surround them, guiding players to complete the puzzle. It offers a unique hexagonal grid challenge for brain training.
- Hexagonal grid puzzles
- Single loop formation
- Number clues for guidance
- Logical deduction gameplay
- Brain training challenges
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“Hexa Slitherlink" is a logical action puzzle. HOW TO PLAY? -------------- 1. The board consists of a number of numbers and a number of points. Each number represents the number of hexagonal lines around it. 2. Connect points to points in a straight line, making it a loop and only one loop. The number between six points represents the number of lines around its hexagon. 3. Where there are no numbers, there is no limit to the number of underscores, and there can be no underscores around 0. The routes must not cross, nor be forked. -------------- We appreciate any feedback you may have and will apply it to future updates and features. With your continued support we'll do our best to turn out quality Apps.
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.
Screenshots
Verdict
The clearest difference is price: Pythagoras Interactive at Free against Slitherlink's $0.99. Pythagoras Interactive also leads on rating (5.0 vs 3.3) and ads (none vs shown). Slitherlink's advantage is ratings volume (3 vs 1) and iOS requirement (9.0 vs 16.0). On 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
Pythagoras Interactive is free to download; Slitherlink costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Pythagoras Interactive holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Slitherlink ships an update monthly, Pythagoras Interactive every 2 weeks. Both last shipped on November 3, 2026.
| Parameter | Slitherlink | Pythagoras Interactive |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.3 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 45 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 其跃 吴 | ALAN PETERSON |
Customer experience
Slitherlink
Pythagoras Interactive
In-app purchases
Slitherlink
No in-app purchases
Pythagoras Interactive
No in-app purchases
Questions
Is Slitherlink free?
Is Pythagoras Interactive free?
Which has better reviews, Slitherlink or Pythagoras Interactive?
Do Slitherlink or Pythagoras Interactive have ads?
Which is updated more often, Slitherlink or Pythagoras Interactive?
Other comparisons
