Comparison

Brain Storm vs Unbound Arrows

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

Head to head
About

Brain Storm

Features
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​​Brain Storm: Sudoku Challenge​​ Sharpen your mind, crack the code, and conquer the ultimate logic puzzle—Sudoku reimagined for the bold. Dive into a sleek, intuitive Sudoku experience where every grid is a brain-teasing adventure. Whether you’re a seasoned pro or new to the game, we’ve got you covered: 4 Difficulty Modes​​ (Easy to Expert) – Start with gentle puzzles and level up to fiendish brain burners. Smart Hints​​ – Stuck? Get gentle clues to nudge your logic (no spoilers—we promise!). Game Stats– Competing with oneself before? Can you defeat your previous self? Perfect for quick sessions (10 mins or less) or deep dives, Brain Stormblends classic Sudoku rigor with modern polish. Sharpen your focus, train your logic, and prove you’ve got the sharpest mind in the room. Your brain’s gym. Your Sudoku revolution. Download now and start the challenge—your first grid is waiting!

About

Unbound Arrows

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Navigate arrows through challenging puzzles where every move matters. In Unbound, the rules are simple, but the solutions are not. Plan your path, think several moves ahead, and work your way through handcrafted levels built around clever arrow-based mechanics. Each puzzle starts with a clear objective, but getting there is another story. One wrong move can trap you, block your route, or force you to rethink your whole approach. The challenge comes from reading the board, understanding how the arrows interact, and finding the sequence that unlocks the solution. Whether you like logic games, brain teasers, or clean minimalist puzzle design, Unbound is built to give you satisfying “aha” moments without unnecessary clutter. Features: - Clever arrow-based logic puzzles - Simple rules with deeper strategy as difficulty increases - Clean, focused gameplay - Handcrafted levels designed to reward planning and problem-solving - A relaxing presentation with real challenge underneath If you enjoy puzzle games that make you stop, think, and solve with intention, Unbound is ready for you.

Screenshots

Brain Storm4 screens

Verdict

The call

The clearest difference is device support: Brain Storm at 3 against Unbound Arrows's —. On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Brain Storm versus Unbound Arrows: the parameters behind the verdict, then further details
ParameterBrain StormUnbound Arrows
PriceFreeFree
Update frequencyEvery 10 days—
AdsYes—
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — better—
Requires iOS13.013.0
Further details — not scored
Size132 MB23 MB
Age rating4+4+
DeveloperPaiDotTable Four Technologies Inc.

In-app purchases

None

Brain Storm

No in-app purchases

None

Unbound Arrows

No in-app purchases

Questions

Is Brain Storm free?
Brain Storm is free to download, with no in-app purchases.
Is Unbound Arrows free?
Unbound Arrows is free to download, with no in-app purchases.

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