Word Crush PRO vs String Theory Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Word Crush PRO
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How many hidden words will you find in our original word search game Word Crush - a fresh take on word puzzles? Word Crush blends block-matching excitement with classic word searching! Clear matching symbols to reveal letters, then craft English words of three or more characters! How many words can you uncover? Word Crush offers ad-free gameplay, no in-app purchases and it can be played without internet or Wi-Fi! FEATURES: • Unique mix of puzzle and word search genres • Five engaging game modes to choose from • Offline play without internet or wi-fi • TOP20 Global leaderboard - challenge other people from all around the world • Sharpen spelling and typing skills while playing • Completely without ads and in-app purchases GAME MODES: • Quick: 3-minute score challenge • Challenge: Strategic block removal for continuous play • 30 Moves: Limited moves, unlimited time • Relax: Timeless, stress-free play • 10 Minutes: A longer timed challenge Enjoy solo play to beat your records or compete globally and aim for TOP20! With five game modes and over 500,000 English words Word Crush offers endless entertainment for everyone!
String Theory Game
A vibrant puzzle game where you recreate patterns by drawing loops between pegs. Strategically place and overlap loops to match the target design with minimal moves. Offers handcrafted puzzles, daily challenges, and endless free play.
- Pattern matching puzzles
- Loop drawing mechanics
- Color-based loop filling
- 60+ handcrafted puzzles
- Daily challenges
- Free play modes
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String Theory is a colorful puzzle game about matching a given pattern by building it out of different colored shapes. String theory has 60+ handcrafted puzzles, daily challenges, and free play modes, making for hours of fun. Draw lines between pegs to create loops. The loops fill in with a different color depending on how many pegs they touch. Any loop that touches either three pegs or six pegs turns green. Any loop that touches either four pegs or eight pegs turns purple. Any loop that touches either five pegs or seven pegs turns spotted purple. Replicating the given pattern with as few loops as possible requires strategic placement and overlapping of loops. With dozens of handcrafted patterns to match, and thousands additional free play patterns, String Theory is a mind-bending game filled to the brim with tricky puzzles to get the gears turning! No ads, no microtransactions.
Screenshots
Verdict
The clearest difference is price: String Theory Game at Free against Word Crush PRO's $2.99. String Theory Game also leads on update cadence (every 2 days vs every 21 months) and iOS requirement (10.0 vs 12.0). On 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
String Theory Game is free to download; Word Crush PRO costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Word Crush PRO ships an update every 21 months, String Theory Game every 2 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | Word Crush PRO | String Theory Game |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 21 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Michal Sajban | Andrew Viesta |
In-app purchases
Word Crush PRO
No in-app purchases
String Theory Game
No in-app purchases
Questions
Is Word Crush PRO free?
Is String Theory Game free?
Do Word Crush PRO or String Theory Game have ads?
Which is updated more often, Word Crush PRO or String Theory Game?
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