Word Screws! vs Pi Run
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Word Screws!
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Dive into the world of Word Screws, a unique 3D word puzzle that combines logic, focus, and vocabulary skills. Unscrew bolts to release letters and place them correctly to form words. Each level challenges your reasoning, memory, and problem-solving as you figure out the right order to solve the puzzle. Simple to understand, but increasingly challenging as you progress. Word Puzzle Gameplay Enter a 3D puzzle board where each screw holds a letter. Unscrew them in the correct sequence to build words and complete the level. Every move matters. Plan ahead, avoid mistakes, and clear each puzzle with smart decisions. Features Brain Training – Improve vocabulary, focus, and logical thinking Unique Mechanics – A fresh mix of word puzzles and screw-based gameplay 3D Puzzle Design – Clean visuals and satisfying interactions Progressive Difficulty – Levels become more challenging over time Relaxing but Engaging – Easy to start, rewarding to master Why Play Word Screws If you enjoy word games, logic puzzles, and brain training challenges, Word Screws offers a satisfying and original experience. Each level is a mix of strategy and vocabulary that keeps your mind active while staying relaxing to play.
Pi Run
Test your memory and reaction speed by recalling digits of pi to advance. Correctly typing the next number keeps you running, while mistakes cause the ground to disappear. Compete against your high score to see how far you can progress.
- Memory-based gameplay
- Speed and reaction challenge
- High score tracking
- Progressive difficulty
- Simple input mechanic
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Test your memory and speed in Pi Run. Each step forward depends on how well you remember the digits of pi. Type the next number correctly to keep running, but hesitate or make a mistake, and the ground falls away behind you. The faster you go, the more distance you gain. Challenge yourself to beat your high score and see how far you can get.
Screenshots
Verdict
The clearest difference is ads: Pi Run at none against Word Screws!'s shown. On price, in-app purchases, device support and iOS requirement 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.
| Parameter | Word Screws! | Pi Run |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 262 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | M8 Games | SARAH ELIZABETH HOLMES |
In-app purchases
Word Screws!
No in-app purchases
Pi Run
No in-app purchases









