Comparison

Know Brainer vs Iron Logic

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

Head to head
About

Know Brainer

Explore fascinating science facts and distinguish truth from fiction. Engage in challenges, discover surprising facts, and compete with others to become the smartest player. This addictive and free game offers a fresh perspective on the world.

Highlights
  • Mind-blowing science facts
  • Distinguish fact from fiction
  • Surprising discoveries
  • Challenge fellow players
  • Free to play
  • Addictive gameplay
Features
Read full description

Launch yourself into the mysterious world of mind-blowing science and atom-splitting facts! Unleash your smarts, wit and intuition to separate fact from fiction. Surprising discoveries and mega prizes await! Challenge fellow players and become the brightest star in the internet galaxy! This app is truly addictive, interesting and completely free. See the world differently and recharge your batteries!

About

Iron Logic

A minimalist puzzle game where you strategically combine identical objects on a timed platform. Clear the board by making sets of three before time runs out, offering a blend of quick thinking and planning.

Highlights
  • Metallic minimalist design
  • Object management platform
  • Capsule for holding objects
  • Combine three identical objects
  • Timed levels
  • Clear the platform objective
Features
Read full description

Welcome to IRON LOGIC – an engaging puzzle game designed in a metallic minimalist style.  In this game, you'll manage a platform filled with various objects: spheres, cubes, and cylinders with different textures. At the center of the action is a capsule that can hold up to five objects at a time.  Your goal is to create combinations of three identical objects.  Once you successfully create a combination, the objects will instantly disappear from the capsule, freeing up space for new ones. The primary objective is to completely clear the platform of all objects.  Each level is timed, adding a layer of excitement and urgency.  You must think and act quickly to complete the tasks before time runs out. IRON LOGIC offers a unique experience that combines simple controls with strategic planning complexity.  Immerse yourself in a world of metallic textures and minimalist design, where every move counts.

Screenshots

Know Brainer3 screens
Iron Logic4 screens

Verdict

The call

The clearest difference is in-app purchases: Know Brainer at none against Iron Logic's 1. Iron Logic's advantage is update cadence (weekly vs every 3 weeks). 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. Iron Logic sells 1 one-off in-app purchase. Know Brainer asks for nothing beyond the download.

UpkeepUpdate frequency

Know Brainer ships an update every 3 weeks, Iron Logic weekly. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
Know Brainer versus Iron Logic: the parameters behind the verdict, then further details
ParameterKnow BrainerIron Logic
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.011.0
Further details — not scored
Size92 MB169 MB
Age rating4+4+
DeveloperRitoriSunspear Software LLC

Customer experience

Know Brainer

Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Iron Logic

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Know Brainer

No in-app purchases

1 purchases

Iron Logic

One-time1
  • Lives +1000$0.99

Questions

Is Know Brainer free?
Know Brainer is free to download, with no in-app purchases.
Is Iron Logic free?
Iron Logic is free to download, with in-app purchases available.
Do Know Brainer or Iron Logic have ads?
Neither Know Brainer nor Iron Logic shows ads.
Which is updated more often, Know Brainer or Iron Logic?
Know Brainer ships an update every 3 weeks, and Iron Logic weekly. Most recently, Know Brainer was updated on October 13, 2026 and Iron Logic on October 18, 2026.

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