Comparison

Gridity vs BLOCK45

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
Read full description

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

BLOCK45

Features
Read full description

Think you've played every block puzzle? Think again. BLOCK45 breaks the one rule every block game shares: gravity flips every turn — down, then to the side. The board never falls the same way twice. Read the shift, group 6+ same-color blocks to clear them, and set up chain reactions that wipe the whole board in a single move. A fresh, brain-bending spin on a genre you thought you knew. ■ WHY IT'S DIFFERENT • Gravity flips every turn — a mechanic you won't find in any other block puzzle. • One well-placed piece can trigger a board-clearing chain. • Easy to pick up, genuinely new to master. ■ HOW IT PLAYS • Group 6 or more same-color blocks to pop them. • Each clear drops blocks into the next — chain them for massive combos. • 6 stages of rising difficulty, more colors, and faster drops. ■ COMPETE WORLDWIDE • Weekly global leaderboards — by country and by nation. • Reach the TOP 20 and your linked YouTube, Instagram & TikTok show up for players worldwide. • Leaderboards update daily, reset every Monday. ■ MAKE IT YOURS • Design pixel-art emblems and show them off on your profile and the leaderboard. • Hundreds of color combinations to build with. Free to play. Simple to learn, genuinely new to master.

Screenshots

Gridity4 screens
BLOCK454 screens

Verdict

The call

The clearest difference is ads: Gridity at none against BLOCK45's shown. BLOCK45's advantage is update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement 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 and BLOCK45 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Gridity ships an update every 5 days, BLOCK45 daily. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 7 level
Gridity versus BLOCK45: the parameters behind the verdict, then further details
ParameterGridityBLOCK45
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 daysDaily — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.0 — better
Further details — not scored
Size87 MB21 MB
Age rating4+4+
DeveloperDario AccorneroEUNTAEK LEE

In-app purchases

1 purchases

Gridity

One-time1
  • Resume Game$0.99
10 purchases

BLOCK45

One-time10
  • Full Key Refill$0.49
  • Basic Blocks x10$0.49
  • Premium Blocks x10$0.99
Show 7 more
  • Day Pass$1.99
  • Basic Blocks x50$1.99
  • Basic Blocks x100$3.49
  • Premium Blocks x50$3.99
  • Premium Blocks x100$6.99
  • Emblem Canvas +1$9.99
  • Emblem Canvas +2$15.99

Questions

Is Gridity free?
Gridity is free to download, with in-app purchases available.
Is BLOCK45 free?
BLOCK45 is free to download, with in-app purchases available.
Do Gridity or BLOCK45 have ads?
BLOCK45 shows ads; Gridity does not.
Which is updated more often, Gridity or BLOCK45?
Gridity ships an update every 5 days, and BLOCK45 daily. Most recently, Gridity was updated on October 15, 2026 and BLOCK45 on September 29, 2026.

Other comparisons