Comparison

7 Grid Up vs Crystara

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

Head to head
About

7 Grid Up

Features
Read full description

Seven-Cell Battle is a minimal number puzzle: 7 cells, incoming number balls, add in a cell until the sum is 7 to clear it and trigger a chain (neighboring cells minus 1). Higher score shortens each turn; one wrong move can block the grid. Simple rules, tight tension, easy to learn and hard to put down. Why play: - Simple rules: sum to 7, chain clear, timed moves. Learn in seconds, play immediately. - Short sessions: each game lasts minutes. Perfect for commutes, waiting, or a quick break. - No forced ads: no full-screen pop-ups. You can optionally watch a rewarded video for an extra round after a game; you can also skip and still finish normally. - Local only: scores, records, and streak days are stored on your device. No account or internet required. - Privacy-minded: we only follow the system App Tracking Transparency prompt where relevant; other data stays on device. For anyone who likes number puzzles, chain-clear satisfaction, and "easy to learn, hard to master" single-player games. No sign-up, open and play.

About

Crystara

Features
Read full description

Crystara is a beautifully crafted block puzzle game with sparkling gem visuals and satisfying gameplay. Drag and drop colorful gem blocks onto an 8x8 board, complete rows and columns to clear them, and chase your highest score! EASY TO LEARN, HARD TO MASTER Simply drag gem-shaped blocks from the tray onto the board. Fill an entire row or column to clear it and earn points. Plan your moves carefully โ€” the game ends when no more pieces can be placed! FEATURES - Stunning crystal gem visuals with glowing effects and particle animations - Smooth drag-and-drop controls with haptic feedback - 7 unique gem types with vibrant colors - Diverse block shapes from simple singles to challenging pentominoes - Combo system โ€” clear multiple lines in a row for massive score multipliers - Progressive leveling โ€” difficulty scales as you improve - Undo feature โ€” watch a short video to take back your last move - Continue option โ€” watch a video ad to keep playing after game over - Offline play โ€” no internet required to enjoy the game - Clean, distraction-free design with a cosmic starry background Perfect for quick sessions or long puzzle marathons. How high can you score?

Screenshots

7 Grid Up4 screens
Crystara4 screens

Verdict

The call

The clearest difference is ads: Crystara at none against 7 Grid Up's shown. Crystara also leads on iOS requirement (15.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

Scorecard2 real differences ยท 4 level
7 Grid Up versus Crystara: the parameters behind the verdict, then further details
Parameter7 Grid UpCrystara
PriceFreeFree
Update frequencyDailyโ€”
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS18.615.0 โ€” better
Further details โ€” not scored
Size9 MB7 MB
Age rating4+4+
Developerๅ†› ๆฒˆROKONTECH LLC

In-app purchases

None

7 Grid Up

No in-app purchases

None

Crystara

No in-app purchases

Questions

Is 7 Grid Up free?
7 Grid Up is free to download, with no in-app purchases.
Is Crystara free?
Crystara is free to download, with no in-app purchases.
Do 7 Grid Up or Crystara have ads?
7 Grid Up shows ads; Crystara does not.

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