Comparison

Grav Box vs Boulder Puzzel

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

Head to head
About

Grav Box

Control gravity with a tap and hold to manipulate objects. Customize their appearance, explore dynamic physics, and engage in arcade challenges with leaderboards and achievements.

Highlights
  • Tap and hold to control gravity
  • Customize grav colors and emojis
  • Dynamic backgrounds and physics effects
  • Arcade mode with achievements
  • Global leaderboards
  • In-game events like black holes
Features
Read full description

Grav Box places gravity at your fingertips. Tap and hold on the screen to control the gravitational field around your gravs and manipulate them in limitless ways. Customize your entire experience by setting gravs to any color or emoji, explore dynamic backgrounds and physics effects, and even modify the effects of gravity itself. With custom preferences set, head to the arcade to unlock achievements and compete against global leaderboards. Be prepared for black holes, gravitational shifts, and many other in-game events that will impact your gameplay.

About

Boulder Puzzel

Features
Read full description

Boulder Puzzle is a minimalist 2D bouldering game driven by real physics. Your climber hangs from four limbs - two hands and two feet. Touch a limb, drag it to a hold, and let go to grip. Pull yourself up hold by hold and top out the wall. The catch: at least one hand must always be holding on. The fewer feet you have planted, the shorter your reach - so plan your moves, shift your weight, and keep climbing. • Pure physics: every hang, stretch and pull is simulated • Simple one-finger controls - easy to learn, tricky to master • Endless procedurally generated routes Can you reach the summit?

Screenshots

Grav Box4 screens
Boulder Puzzel4 screens

Verdict

The call

The clearest difference is in-app purchases: Boulder Puzzel at none against Grav Box's 10. Boulder Puzzel also leads on ads (none vs shown) and update cadence (every 5 days vs every 5 months). Grav Box's advantage is iOS requirement (14.0 vs 16.4). On price 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. Grav Box sells 10 one-off in-app purchases. Boulder Puzzel asks for nothing beyond the download.

UpkeepUpdate frequency

Grav Box ships an update every 5 months, Boulder Puzzel every 5 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Grav Box versus Boulder Puzzel: the parameters behind the verdict, then further details
ParameterGrav BoxBoulder Puzzel
PriceFreeFree
Rating4.8 (26 ratings) — better—
Positive reviews96.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 5 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.4
Further details — not scored
Size10 MB48 MB
Age rating4+4+
DeveloperGianluca CapraroPatryk Niedzwiecki

In-app purchases

10 purchases

Grav Box

One-time10
  • Gold Blocks (100) Pack$0.99
  • Light Portal$0.99
  • Dark Portal$0.99
Show 7 more
  • Grav Box$0.99
  • Midnight$0.99
  • Daybreak$0.99
  • Beach$0.99
  • Jungle$0.99
  • Mist$0.99
  • Gold Blocks (1000) Pack$4.99
None

Boulder Puzzel

No in-app purchases

Questions

Is Grav Box free?
Grav Box is free to download, with in-app purchases available.
Is Boulder Puzzel free?
Boulder Puzzel is free to download, with no in-app purchases.
Do Grav Box or Boulder Puzzel have ads?
Grav Box shows ads; Boulder Puzzel does not.
Which is updated more often, Grav Box or Boulder Puzzel?
Grav Box ships an update every 5 months, and Boulder Puzzel every 5 days. Most recently, Grav Box was updated on October 13, 2026 and Boulder Puzzel on October 10, 2026.

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