Comparison

Gravity Grid vs Flatbias

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

Head to head
About

Gravity Grid

A unique puzzle game where you rotate the entire board to guide falling colored blocks into their matching exits. With thousands of levels and no timers on most, it offers a challenging yet relaxing experience.

Highlights
  • Board rotation gravity mechanic
  • Thousands of hand-tuned levels
  • No unwinnable levels
  • Offline play
  • Variety of new mechanics introduced gradually
  • Power-ups for assistance
  • Daily challenges
Features
Read full description

Turn the world. Watch everything fall into place. Gravity Grid is a puzzle game with one beautifully simple rule: you never touch the blocks. You rotate the entire board — and gravity does the rest. Every block tumbles, slides and stacks in the direction you chose. Land each colour in its matching exit and the level is solved. Easy to understand in three seconds. Surprisingly hard to master. WHY YOU'LL KEEP PLAYING • One rule, endless depth — a single rotation moves every piece at once, so every turn matters • 9,540 levels, hand-tuned in difficulty from your very first board to genuinely brutal • Never unwinnable — every level is verified solvable, and no wrong move can dead-end you. If you're stuck, it's a puzzle, not a bug • No timers on most levels — think as long as you like • Fully offline — every level is on your device. Play on a plane, on the subway, anywhere MECHANICS THAT KEEP IT FRESH New ideas arrive gradually, each one taught on the level it first appears: • One-way gates that only let blocks through from one direction • Portals that teleport blocks mid-fall • Glue tiles that anchor a sliding block in place • Colour-swap tiles that change a block as it passes • Locked exits that open only once you've cleared a colour • Linked blocks that move as one • Jokers that fit any exit • Move limits, when the puzzle needs the pressure POWER-UPS FOR WHEN YOU'RE STUCK • Hint — shows you the next right move • Hammer — send any block straight to its exit • Undo — take back a rotation • Rocket — plays the best move for you • Freeze — buys you extra moves or extra time RELAX, OR COMPETE WITH YOURSELF Earn up to three stars per level. Chase a perfect run. Take on the Daily Challenge for bonus rewards. Or just play a few boards before bed — it's that kind of game. PLAY IN YOUR LANGUAGE Fully localized in English, Arabic, Spanish, French, German, Portuguese, Russian and Turkish, with full right-to-left support. No account. No sign-up. No ads mid-puzzle. Just open it and play. Download Gravity Grid: Color Drop and start turning the world.

About

Flatbias

Features
Read full description

Flatbias is a spatial puzzle where you draw roads on polyhedron nets and fold them into shape. HOW IT WORKS - You get the unfolded net of a polyhedron - Its faces are divided into cells, with a start and a goal - Tap cells to lay roads — you only get so many - Fold the net up. If start and goal connect, you clear it FEATURES - New puzzles arrive every Saturday - All kinds of solids, from the cube to the dodecahedron - Want more? Flatbias Pass unlocks the full catalog FLATBIAS PASS Monthly or yearly subscription with a 7-day introductory free trial: weekly new packs, all puzzles and back numbers, no ads, and unlimited hints. SUBSCRIPTION Flatbias Pass is an auto-renewable subscription. It renews automatically and is billed to your Apple Account unless you cancel at least 24 hours before the current period ends. Manage or cancel anytime in your device settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flatbias.com/privacy

Screenshots

Gravity Grid4 screens
Flatbias4 screens

Verdict

The call

The clearest difference is in-app purchases: Gravity Grid at none against Flatbias's 2. On price, ads, 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. Flatbias sells 2 in-app purchases, starting at $2.99 per month. Gravity Grid asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Gravity Grid versus Flatbias: the parameters behind the verdict, then further details
ParameterGravity GridFlatbias
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequency—Daily
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size159 MB10 MB
Age rating4+4+
DeveloperTazigra LLCReckona Inc.

In-app purchases

None

Gravity Grid

No in-app purchases

2 purchases

Flatbias

Subscriptions2
  • Flatbias Pass (Monthly)7 Days trial$2.991 Month
  • Flatbias Pass (Yearly)7 Days trial$22.991 Year

Questions

Is Gravity Grid free?
Gravity Grid is free to download, with no in-app purchases.
Is Flatbias free?
Flatbias is free to download, with in-app purchases available.
Do Gravity Grid or Flatbias have ads?
Both Gravity Grid and Flatbias show ads.

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