Comparison

Unbiased vs LogicBrain

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Unbiased

Features
Read full description

Unbiased is a calm and focused space for sharpening your critical thinking. Our minds rely on mental shortcuts that help us make quick decisions. While these shortcuts are often helpful, they can sometimes work against us. Unbiased helps you notice those moments. Through lessons, reflections, and interactive exercises, the app introduces common cognitive biases, logical fallacies, and reasoning traps, and shows how to recognize them in everyday life. Whether you’re interested in psychology, curious about philosophy, or simply want to make more objective decisions, Unbiased offers a quiet place to sharpen your thinking. Terms of Service: https://unbiasedapp.com/terms Privacy Policy: https://unbiasedapp.com/privacy

About

LogicBrain

Features
Read full description

Every day, someone tries to fool you β€” ads, headlines, statistics, that guy in the meeting. LogicBrain trains you to catch them, 5 minutes a day. Not memory tricks. Not parlor games. Real reasoning. FIGHT THE FALLACY VILLAINS Every bad argument has a face. Baron Bandwagon, The Strawman, Captain Sunk Cost β€” 20 collectible villains, each one a real reasoning error. They ambush your workouts. Beat them twice to capture them. TRAIN FIVE FACULTIES Deduction, Argument, Probability, Systems, Decision. Adaptive workouts built from real-world material meet you exactly at your level. WATCH YOUR LQ RISE Your Logic Quotient tracks your in-app training progress. Miss a question? It returns days later as a 3x-XP rematch β€” spaced repetition, disguised as revenge. BUILT TO RESPECT YOU One workout a day free, forever. No ads. Your training history and progress stay on your device. The app anonymously checks logicbrain.ai for content updates. LOGICBRAIN PRO Unlimited workouts, all 10 games, every villain. Monthly, annual with a 7-day free trial for eligible new subscribers, and a one-time lifetime unlock are available at the prices shown in the app for your storefront. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://logicbrain.ai/privacy

Screenshots

Unbiased4 screens
LogicBrain3 screens

Verdict

The call

The clearest difference is update cadence: Unbiased at weekly against LogicBrain's every 5 weeks. Unbiased also leads on iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Unbiased sells 3 in-app purchases, starting at $5.99 per month and LogicBrain sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Unbiased ships an update weekly, LogicBrain every 5 weeks. Both last shipped on November 5, 2026.

Scorecard2 real differences Β· 4 level
Unbiased versus LogicBrain: the parameters behind the verdict, then further details
ParameterUnbiasedLogicBrain
PriceFreeFree
Update frequencyWeekly β€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.6 β€” better17.0
Further details β€” not scored
Size35 MB9 MB
Age rating12+4+
DeveloperLuka CupicPhu Ho

In-app purchases

3 purchases

Unbiased

Subscriptions2
  • Monthly7 Days trial$5.991 Month
  • Yearly14 Days trial$34.991 Year
One-time1
  • One-Time Purchase$69.99
3 purchases

LogicBrain

Subscriptions2
  • LogicBrain Pro Monthly$12.991 Month
  • LogicBrain Pro Annual7 Days trial$59.991 Year
One-time1
  • LogicBrain Pro Lifetime$149.99

Questions

Is Unbiased free?
Unbiased is free to download, with in-app purchases available.
Is LogicBrain free?
LogicBrain is free to download, with in-app purchases available.
Do Unbiased or LogicBrain have ads?
Neither Unbiased nor LogicBrain shows ads.
Which is updated more often, Unbiased or LogicBrain?
Unbiased ships an update weekly, and LogicBrain every 5 weeks. Most recently, Unbiased was updated on November 5, 2026 and LogicBrain on November 5, 2026.

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