Comparison

CrushStations vs Pyralinks

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

Head to head
About

CrushStations

This game trains working memory, a key executive function, by challenging players to remember creature colors and types to rescue them from an octopus. It's designed to improve cognitive skills linked to academic success.

Highlights
  • Working memory training
  • Executive function development
  • Creature memory challenges
  • Educational game design
  • Research-backed gameplay
Features
Read full description

CrushStations is a game designed to train working memory, a subskill of executive functions. Working memory involves holding information in mind and mentally working with it (Diamond, 2013). Players need to remember the color and type of creatures to free them and keep them out of reach of the hungry octopus. How does this support learning? Executive functions refer to a set of top-down, goal-oriented cognitive processes that enable people to control, monitor and plan behaviors and emotions. Miyake and Friedman’s model supports a unity-and-diversity view of EF in that it incorporates the three distinct but related components of EF: inhibitory control, task-switching and updating (Miyake et al., 2000). What is the research evidence? Our research suggests that CrushStations is an effective way to train working memory. The study supporting this claim will be published soon. Research has found that EF is related to performance in literacy and math along with long-term gains in school performance and academic readiness (Blair & Razza, 2007; Brock, Rimm-Kaufman, Nathanson, & Grimm, 2009; St Clair-Thompson & Gathercole, 2006; Welsh, Nix, Blair, Bierman, & Nelson, 2010) and that disparities in EF among preschool children from low-income versus high-income homes may contribute to the achievement gap (Blair & Razza, 2007; Noble, McCandliss, & Farah, 2007). This game is part of the Smart Suite, created by New York University’s CREATE lab in collaboration with the University of California, Santa Barbara, and The Graduate Center, CUNY. The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through Grant R305A150417 to the University of California, Santa Barbara. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.

About

Pyralinks

Engage your logic and intuition with a unique puzzle system based on building pyramids from tiles. Discover hidden patterns in language and math-based challenges. Future updates promise more diverse puzzle types.

Highlights
  • Unique pyramid-based puzzle system
  • Daily puzzles
  • Clean visuals and calm flow
  • Reasoning and intuition challenges
  • Language and math puzzles
  • Tile dragging and arrangement
Features
Currently charting
Read full description

Pyralinks is a daily puzzle game where every tile connects with the ones around it. Each puzzle takes the shape of a pyramid, and every connected pair of tiles must form a correct link. Swap tiles until the full pyramid is solved. Three puzzle types, with new puzzles every day: - Pyragrams: word pairs that combine to form a phrase, like "point blank" and "blank check" - Pyraphemes: word fragments that combine to form words - Pyrithmetic: arithmetic expressions formed from three numbers and an operator How to play 1. Drag one tile onto another to swap them. 2. Tap a link to mark connections you think are correct. Marked tiles move together. 3. Submit a guess. Correct links turn green and lock in place. 4. Use what you learn to fix the rest before you run out of guesses. Features - New puzzles every day - Streaks and stats to track your progress - Share a spoiler-free summary of your solve - A free account unlocks the puzzle archive and syncs your progress across devices Pyralinks Plus An optional monthly subscription that removes ads. Manage or cancel anytime from the Account page in the app. Terms of Use: https://www.pyralinks.com/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Play. Think. Connect. Created by TMBoyz LLC

Screenshots

CrushStations4 screens
Pyralinks4 screens

Verdict

The call

The clearest difference is in-app purchases: CrushStations at none against Pyralinks's 1. CrushStations also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). Pyralinks's advantage is review sentiment (83% vs 50%) and update cadence (every 2 weeks vs every 13 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pyralinks sells 1 in-app purchase, starting at $1.99 per month. CrushStations asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pyralinks holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Pyralinks has 97 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 50% of CrushStations's written reviews are positive against 83% of Pyralinks's.

UpkeepUpdate frequency

CrushStations ships an update every 13 months, Pyralinks every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard9 real differences · 2 level
CrushStations versus Pyralinks: the parameters behind the verdict, then further details
ParameterCrushStationsPyralinks
PriceFreeFree
Rating4.5 (11 ratings)4.8 (97 ratings) — better
Positive reviews50.0% of reviews83.3% of reviews — better
Number of ratings1197 — better
Update frequencyEvery 13 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterAd-supported
Best chart rank—#106 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size294 MB78 MB
Age rating4+12+
DeveloperNew York UniversityTMBoyz LLC

Customer experience

CrushStations

All ratings11 ratings
Positive81.8%
Neutral18.2%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Pyralinks

All ratings95 ratings
Positive94.7%
Neutral2.1%
Negative3.2%
Written reviews30 reviews
Positive83.3%
Neutral6.7%
Negative10.0%

In-app purchases

None

CrushStations

No in-app purchases

1 purchases

Pyralinks

Subscriptions1
  • Pyralinks Plus$1.991 Month

Questions

Is CrushStations free?
CrushStations is free to download, with no in-app purchases.
Is Pyralinks free?
Pyralinks is free to download, with in-app purchases available.
Which has better reviews, CrushStations or Pyralinks?
Pyralinks is rated higher. CrushStations averages 4.5 out of 5 from 11 ratings, while Pyralinks averages 4.8 from 97 ratings.
Do CrushStations or Pyralinks have ads?
Pyralinks shows ads; CrushStations does not.
Which is updated more often, CrushStations or Pyralinks?
CrushStations ships an update every 13 months, and Pyralinks every 2 weeks. Most recently, CrushStations was updated on October 24, 2026 and Pyralinks on October 25, 2026.

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