Comparison

CrushStations vs Flip4Gold

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

Flip4Gold

This app makes learning and practicing math skills engaging for ages 5 and up. Players solve math challenges to unlock treasure, building confidence and strengthening mental math abilities. It offers a fun, safe environment with no ads or in-app purchases.

Highlights
  • Reinforces math skills
  • Fun and challenging gameplay
  • Suitable for ages 5+
  • Teaches addition, subtraction, multiplication, division
  • Earn motivating badges
  • Develops logical reasoning
Features
Read full description

Flip4Gold is a new and exciting app that teaches and reinforces math skills in a fun and challenging way. The game is ideal for children aged 9 and up. Math beginners aged 5 to 8 will also enjoy the game as they can learn number recognition and practice addition in Level One with the potential to progress to higher levels as their math skills improve. Teens and adults will love the challenges too! To protect his treasure, Quatro the Lemur King has devised a series of math challenges to protect his gold by hiding it throughout his vast island kingdom. Players strive to master each new level through their quick use of addition, subtraction, multiplication and division skills, strategy and luck. Earn fun and motivating badges along the way! Discover your Bright Light! • Build confidence and interest in math. • Strengthen mental math skills. • Develop logical reasoning, strategy and problem-solving skills. Child Safety Assurance: • No third party ads • No social network links • No in-app purchases

Screenshots

CrushStations4 screens
Flip4Gold4 screens

Verdict

The call

The clearest difference is review sentiment: Flip4Gold at 100% against CrushStations's 50%. Flip4Gold also leads on update cadence (every 4 days vs every 13 months) and iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and monetization model 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.

UpkeepUpdate frequency

CrushStations ships an update every 13 months, Flip4Gold every 4 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
CrushStations versus Flip4Gold: the parameters behind the verdict, then further details
ParameterCrushStationsFlip4Gold
PriceFreeFree
Rating4.5 (11 ratings) — better—
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings11 — better—
Update frequencyEvery 13 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size294 MB133 MB
Age rating4+4+
DeveloperNew York UniversityMagnitude Educational Inc

Customer experience

CrushStations

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

Flip4Gold

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CrushStations

No in-app purchases

None

Flip4Gold

No in-app purchases

Questions

Is CrushStations free?
CrushStations is free to download, with no in-app purchases.
Is Flip4Gold free?
Flip4Gold is free to download, with no in-app purchases.
Do CrushStations or Flip4Gold have ads?
Neither CrushStations nor Flip4Gold shows ads.
Which is updated more often, CrushStations or Flip4Gold?
CrushStations ships an update every 13 months, and Flip4Gold every 4 days. Most recently, CrushStations was updated on October 24, 2026 and Flip4Gold on October 13, 2026.

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