Comparison

Gridity vs Shoot Line Defense

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

Head to head
About

Gridity

Manipulate gravity to collect matching shapes while avoiding falling arrows. Successfully gather all shapes and survive the arrows to clear each unique level. Offers one-finger controls, haptic feedback, and adjustable difficulty.

Highlights
  • Gravity manipulation gameplay
  • Shape matching mechanics
  • Arrow avoidance challenges
  • One-finger controls
  • Unique, procedurally generated levels
  • Adjustable difficulty modes
  • Haptic feedback
Features
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Gridity is a fast-paced shape matching puzzle where the main role is played by gravity, and *you* are the gravitational field. Move the gravitational field around the spacetime grid and grab matching shapes: get close and dislodge the shapes from their positions with gravity, while avoiding all arrows. Arrows always fall towards you: if they touch any shapes you've grabbed, the grid will reclaim all shapes, and you'll have to grab them again. Once you've grabbed all shapes on the grid, you'll have to survive the arrows for a few more seconds in order to clear a level. Key features: • instant launch: zero loading sequences • play with one finger: no controls to learn, just tap and pan • zoom anytime: tap on shapes after activating the gravity field • haptics feedback: feel what happens on the grid • unique levels: never play the same level twice • choose difficulty: switch from easy to normal mode and back, as you see fit • Game Center: collect achievements and compete in multiple leaderboards Details: PLAYING: • Collect all geometric shapes on the grid, by making them fall in a gravity well — you are the gravitational field itself. • All shapes are attached to the grid: in order to grab them away, move the field until they fall into it. • Avoid the arrows you will find: these are *not* attached to the grid, so they keep falling towards the gravity well at all times… MOVING: • Touch the grid to activate the gravity well — if you tap on the arrow or on a shape, the field is only disturbed. • Pan with a single finger to move towards any shape — you can also start panning without tapping: it's actually better to keep your finger away from the field, and lift it as needed. • When a shape is close enough to the field, it will fall into it and become “grabbed”. GRABBING: • Keep collecting any shape of the same kind remaining in the field. • Once you have grabbed all shapes of a kind, you can choose any other kind — until there is no shape left. • Once all shapes of all kinds have been grabbed, hold on for a few seconds (if you can…) in order to complete the level! STAYIN’ ALIVE: • If you have grabbed a circle, and by accident you grab — say — a triangle, you'll lose any already grabbed circle(s). • The arrow is your enemy — as soon as the field is activated, it will start falling into it. • If the arrow manages to fall into the center of the field, you'll lose all grabbed shapes and have to restart grabbing from scratch…

About

Shoot Line Defense

Features
Read full description

Shoot Line Defense Protect the last defense line against endless enemy waves in this exciting sci-fi tower defense game! Build powerful turrets, deploy advanced defenses, and fight alongside your hero to stop incoming alien forces. Every wave becomes stronger, requiring smart positioning, strategic upgrades, and quick decisions to survive. Features • Build and upgrade multiple tower types
 • Control a powerful hero in battle 
• Defend against increasingly difficult enemy waves
 • Unlock stronger defenses and weapons
 • Strategic tower placement and resource management 
• Fast-paced sci-fi combat experience
 • Challenging survival gameplay 
• Easy to learn, hard to master How to Play 1 Collect resources from defeated enemies. 2 Build defensive towers along the battlefield. 3 Upgrade your defenses to increase damage and effectiveness. 4 Use your hero to support towers and eliminate powerful enemies. 5 Survive as many waves as possible and protect the defense line. Can you stop the invasion and become the ultimate commander? Download Shoot Line Defense now and defend humanity's last stronghold!

Screenshots

Gridity4 screens
Shoot Line Defense4 screens

Verdict

The call

The clearest difference is in-app purchases: Shoot Line Defense at none against Gridity's 1. Shoot Line Defense also leads on iOS requirement (13.0 vs 16.6). On price, ads 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. Gridity sells 1 one-off in-app purchase. Shoot Line Defense asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Gridity versus Shoot Line Defense: the parameters behind the verdict, then further details
ParameterGridityShoot Line Defense
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size87 MB169 MB
Age rating4+4+
DeveloperDario AccorneroVung TONG

In-app purchases

1 purchases

Gridity

One-time1
  • Resume Game$0.99
None

Shoot Line Defense

No in-app purchases

Questions

Is Gridity free?
Gridity is free to download, with in-app purchases available.
Is Shoot Line Defense free?
Shoot Line Defense is free to download, with no in-app purchases.
Do Gridity or Shoot Line Defense have ads?
Neither Gridity nor Shoot Line Defense shows ads.

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