Comparison

Word Screws! vs Pi Run

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

Head to head
About

Word Screws!

Features
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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.

About

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.

Highlights
  • Memory-based gameplay
  • Speed and reaction challenge
  • High score tracking
  • Progressive difficulty
  • Simple input mechanic
Read full description

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

Word Screws!4 screens
Pi Run3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Word Screws! versus Pi Run: the parameters behind the verdict, then further details
ParameterWord Screws!Pi Run
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size262 MB41 MB
Age rating4+4+
DeveloperM8 GamesSARAH ELIZABETH HOLMES

In-app purchases

None

Word Screws!

No in-app purchases

None

Pi Run

No in-app purchases

Questions

Is Word Screws! free?
Word Screws! is free to download, with no in-app purchases.
Is Pi Run free?
Pi Run is free to download, with no in-app purchases.
Do Word Screws! or Pi Run have ads?
Word Screws! shows ads; Pi Run does not.

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