Comparison

Crystal Math vs TapTapFreeCell

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

Head to head
About

Crystal Math

This game offers four distinct modes to sharpen your mental arithmetic. Compete against the clock, challenge other players, or practice at your own pace to become a math champion and unlock achievements.

Highlights
  • Daily challenges with leaderboards
  • Player vs. player duels
  • 30-second time attack mode
  • Free exploration mode
  • Avatar customization
  • Achievement unlocking
Features
Read full description

Crystal Math brings brain training to a whole new level. No matter if against the clock, or against other math cracks, improve your mental arithmetic on a daily basis, unlock all achievements one by one and become the new math champion. Test you math skills in four challenging modes. Daily Challenge: Solve a new challenge every day and fight for a spot on the highscore list in three difficulties. Step up your game though, you only get one try! Duel: Challenge other players to a duel, or accept someone's challenge and fight for the winnig time. Time Attack: Practice under competition conditions. You have 30 seconds to solve the challenge. Free Game: Explore the game free of pressure and find your personal techniques for upcoming challenges. Choose an avatar and show math cracks around the globe what you are capable of. What are you waiting for? Pick up your slide rule and get started!

About

TapTapFreeCell

This card game offers an ultra-fast and easy FreeCell experience with smart features for experts and beginners alike. It automates moves, highlights options, and provides helpful tools to enhance gameplay.

Highlights
  • Tap-to-move gameplay
  • Highlights legal moves
  • Automatic card movement
  • Intelligent automove to foundations
  • Fast automatic endgame
  • Hints and card finding
Features
Read full description

Are you a FreeCell expert? An addict? TapTapFreeCell is for you! Play is ultra-fast and super-easy, because you never drag: just tap twice (once if only one move is possible) and it moves for you! Loaded with smart power-user features. Shows all possible moves. Understands supermoves. Moves unneeded cards to foundations automatically. Knows when the game is over and finishes for you. Great for beginners too. Power features can be toggled individually. Set animation speed. Hide the timer. Play it your way! Power features include: * Card sequences are outlined * Legal moves are highlighted * Sequence moves and supermoves work automatically * Intelligent safe automove-to-foundations * Fast automatic endgame * Hints * Card finding Other features: * Numbered Microsoft deals * Game export and import * Statistics listing played games, times, number of moves * Replay lost games

Screenshots

Crystal Math4 screens
TapTapFreeCell4 screens

Verdict

The call

The clearest difference is rating: Crystal Math at 5.0 against TapTapFreeCell's 4.5. Crystal Math also leads on iOS requirement (15.0 vs 26.0). TapTapFreeCell's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, review sentiment, ratings volume and update cadence 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. Crystal Math sells 3 one-off in-app purchases and TapTapFreeCell sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Crystal Math holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Crystal Math ships an update every 2 weeks, TapTapFreeCell monthly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Crystal Math versus TapTapFreeCell: the parameters behind the verdict, then further details
ParameterCrystal MathTapTapFreeCell
PriceFreeFree
Rating5.0 (3 ratings) — better4.5 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings34 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size28 MB15 MB
Age rating4+4+
DeveloperRafael KollochMatt Neuburg

Customer experience

Crystal Math

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TapTapFreeCell

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Crystal Math

One-time3
  • Hipster$0.99
  • Famous$0.99
  • Cinema$0.99
1 purchases

TapTapFreeCell

One-time1
  • Power Pack$0.99

Questions

Is Crystal Math free?
Crystal Math is free to download, with in-app purchases available.
Is TapTapFreeCell free?
TapTapFreeCell is free to download, with in-app purchases available.
Which has better reviews, Crystal Math or TapTapFreeCell?
Crystal Math is rated higher. Crystal Math averages 5.0 out of 5 from 3 ratings, while TapTapFreeCell averages 4.5 from 4 ratings.
Do Crystal Math or TapTapFreeCell have ads?
Crystal Math shows ads; TapTapFreeCell does not.
Which is updated more often, Crystal Math or TapTapFreeCell?
Crystal Math ships an update every 2 weeks, and TapTapFreeCell monthly. Most recently, Crystal Math was updated on October 24, 2026 and TapTapFreeCell on October 24, 2026.

Other comparisons