Comparison

Crimson Legion vs Brain Evolution!

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

Head to head
About

Crimson Legion

Assemble a powerful legion of warriors in this dark fantasy idle RPG. Tap, idle, and optimize your damage with specialized units and a deep progression system. Watch your numbers grow as you push through stages and gain permanent power boosts.

Highlights
  • Tap + Idle hybrid combat
  • Build and upgrade legions
  • Specialized unit roles
  • Elemental damage
  • Offline rewards
  • Prestige system
Features
Read full description

Crimson Idle Legion is a dark fantasy idle RPG built around massive numbers, powerful legions, and endless progression. Tap, idle, and optimize your damage as you assemble a growing legion of warriors each specializing in Tap Damage, Auto DPS, Hybrid combat, or Global Power boosts. Every run pushes you further, every prestige makes you stronger, and every upgrade feeds the numbers fantasy. FEATURES: • Tap + Idle hybrid combat system • Build and upgrade a full legion of unique units • Specialized roles: Tap, DPS, Hybrid, and Global Buff units • Elemental damage with proc chances and scaling • Elite enemies, commanders, and bosses • Smooth damage numbers and satisfying hit feedback • Offline rewards and idle progression • Prestige system that reshapes difficulty and power • Clean, stylized dark fantasy UI PROGRESSION: Defeat enemies to earn gold, upgrade your legion, unlock stronger units, and push through stages. When progress slows, prestige to reset and gain permanent power boosts that let you climb faster and hit harder. Whether you play actively or let your legion fight while idle, Crimson Idle Legion is built for players who love watching the numbers grow. Build your legion. Break the limits. Push forever.

About

Brain Evolution!

Tap your way to infinite brainpower in this chaotic idle clicker. Earn Brains with every tap, boost your power with upgrades, and watch your empire grow even offline. Enjoy endless progression and satisfying tap effects.

Highlights
  • Endless upgrades
  • Daily spin wheel
  • Auto Brain generation
  • Offline rewards
  • Satisfying tap effects
  • Casual and hardcore gameplay
Features
Read full description

Welcome to Brain Evolution! — the most chaotic tapping adventure on mobile! Tap your way to infinite brainpower in the funniest, silliest, and most addictive idle clicker ever made. Every tap earns Brains, every upgrade boosts your power, and your empire grows even while you're offline! Perfect for quick sessions or long grinding sessions — this game NEVER stops giving you progress. How to Play Tap the giant brain to earn Brains Level up your tap power & auto brains Collect Gems from rare wheel drops Spin the Daily Wheel for huge rewards Earn offline Brains while you're away Upgrade endlessly and watch your numbers explode Features Endless upgrades to keep progression flowing Daily spin wheel with big Brain & Gem rewards Auto Brain generation running 24/7 Gems to unlock special boosts and purchases Funny and chaotic Smooth animations & satisfying tap effects Offline rewards — progress even when the app is closed Perfect for casual players & hardcore grinders Why You’ll Love It Brain Evolution! isn’t just another tapper — it’s a fast, loud, and addictive progression machine. No waiting. No paywalls. Just pure upgrade dopamine. There’s always something new to unlock, something bigger to chase, and more Brains to grind. Created by Beuh Studios A small indie team making funny, creative, chaotic mobile games. Thanks for supporting us — and letting our brains rot... one tap at a time!

Screenshots

Crimson Legion4 screens
Brain Evolution!4 screens

Verdict

The call

The clearest difference is rating: Brain Evolution! at 5.0 against Crimson Legion's 3.7. Crimson Legion's advantage is in-app purchases (none vs 7) and update cadence (every 2 weeks vs every 5 weeks). On price, review sentiment, ratings volume and ads 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. Brain Evolution! sells 7 one-off in-app purchases. Crimson Legion asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Brain Evolution! holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Crimson Legion ships an update every 2 weeks, Brain Evolution! every 5 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
Crimson Legion versus Brain Evolution!: the parameters behind the verdict, then further details
ParameterCrimson LegionBrain Evolution!
PriceFreeFree
Rating3.7 (3 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings3 — better2
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size204 MB232 MB
Age rating9+4+
DeveloperJian ZellnerTyler Powell

Customer experience

Crimson Legion

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Brain Evolution!

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Crimson Legion

No in-app purchases

7 purchases

Brain Evolution!

One-time7
  • Brainrot Pack Small$0.99
  • Brainrot Pack Medium$3.99
  • Skibidi Power Pack$7.99
Show 4 more
  • Sigma Power Pack$14.99
  • Ultimate Brainrot Pack$29.99
  • Rizz God Pack$49.99
  • Omega Brainrot Pack$99.99

Questions

Is Crimson Legion free?
Crimson Legion is free to download, with no in-app purchases.
Is Brain Evolution! free?
Brain Evolution! is free to download, with in-app purchases available.
Which has better reviews, Crimson Legion or Brain Evolution!?
Brain Evolution! is rated higher. Crimson Legion averages 3.7 out of 5 from 3 ratings, while Brain Evolution! averages 5.0 from 2 ratings.
Do Crimson Legion or Brain Evolution! have ads?
Neither Crimson Legion nor Brain Evolution! shows ads.
Which is updated more often, Crimson Legion or Brain Evolution!?
Crimson Legion ships an update every 2 weeks, and Brain Evolution! every 5 weeks. Most recently, Crimson Legion was updated on October 5, 2026 and Brain Evolution! on October 4, 2026.

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