Comparison

Clarity AI vs SecondBrain AI Assistant

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

Head to head
About

Clarity AI

Features
Read full description

You're not lazy. You're overwhelmed. Clarity AI is an AI productivity planner built for ADHD minds to help you stop overthinking, improve focus, break tasks down, and finally take action. Turn chaos into clear, simple steps โ€” instantly. DO YOU STRUGGLE WITH: โ€ข Starting tasks that feel too big? โ€ข Overthinking everything? โ€ข Not knowing how long things take? โ€ข Misreading messages or tone? You're not alone โ€” and you don't need more discipline. You need clarity. FEATURES โ€ข Break It Down (Magic Todo) AI to-do list that breaks big tasks into small, actionable steps. Adjust detail level until it feels easy to start. โ€ข Brain Dump โ†’ Plan (Compiler) Speak or type your messy thoughts. Clarity turns them into a clear, structured plan. โ€ข Time Reality Check (Estimator) Stop guessing. See how long a task actually takes, broken down phase by phase. โ€ข Deep Work Timer Set a focus session and work in one uninterrupted block. โ€ข Tone Decoder (Judge) Understand if a message reads as friendly, neutral, or passive-aggressive. โ€ข Rewrite Calmly (Formalizer) Turn emotional texts into clear, professional communication. โ€ข Explain Simply (Professor) Learn anything in simple terms โ€” pick ELI5, Normal, or Expert, with an analogy and key takeaways. โ€ข TL;DR Summarize long emails, articles, or documents. Share text straight from other apps. CLARITY AI HELPS YOU: โ€ข Start faster โ€ข Think less โ€ข Feel less overwhelmed โ€ข Actually get things done FAQ Do I need an account? No. Open the app and start โ€” no sign-up required. Does it work for adult ADHD? Clarity is built for adults managing work, study, and everyday tasks. It is a productivity tool, not a medical or diagnostic app. Can I use it by voice? Yes. Brain Dump accepts voice input, transcribed using Apple speech recognition. PREMIUM SUBSCRIPTION & PRICING Unlock every AI tool with the plan that fits you: โ€ข Monthly โ€” $7.99 per month โ€ข Yearly โ€” $39.99 per year, our best value โ€ข Lifetime โ€” $69.99 one-time payment, no subscription and no renewal The Yearly plan includes a 3-day free trial for new subscribers. The Monthly plan and Lifetime do not include a free trial. Prices are shown in USD and may vary by country or region; the exact price is always displayed in the app before you buy. IMPORTANT INFORMATION Payment is charged to your Apple ID account at confirmation of purchase. For the Yearly plan with a free trial, payment is charged when the trial ends unless you cancel at least 24 hours before it ends. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Any unused portion of a free trial is forfeited when you buy a subscription. Lifetime is a one-time purchase that never renews. Stop overthinking. Start taking action in seconds with Clarity AI. Support: https://khoald2302.github.io/clarity-ai/support/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://khoald2302.github.io/clarity-ai/privacy/

About

SecondBrain AI Assistant

Features
Read full description

SecondBrain AI Assistant Your personal AI that organises you โ€” not the other way around. Tired of jumping between too many apps, tabs, and reminders? Second Brain is a proactive AI life management platform that acts before you even ask. Every morning, you receive a personalised AI Briefing with your top priorities and best focus window. Every Sunday, a thoughtful Weekly AI Letter reflects on your progress. Throughout the day, your Quiet AI Coach gently surfaces the right nudges at the right time. Whether you're an entrepreneur, student, or busy professional struggling with mental overload โ€” Second Brain acts as your calm, intelligent Chief of Staff. Key Features: - AI Morning & Evening Briefings - Natural Language Task Capture - Habits with streaks and energy tracking - Goals & AI Project Manager - Energy-adaptive Focus Timer - AI Chat with long-term memory - Weekly AI Letters & Monthly Reviews - Daily AI Report with mood analysis - Google Calendar Sync (coming soon) - Beautiful premium dark themes Pro Plan Unlock full AI features with an optional in-app subscription. All your data is stored securely in the EU and fully GDPR compliant. We never sell your personal data. No more complexity. Just calm, intelligent productivity. Think Less. Remember More. SecondBrain AI Assistant by Build To Connect LTD Terms of Use: https://secondbrainai.app/terms Privacy Policy: https://secondbrainai.app/privacy

Screenshots

Clarity AI4 screens
SecondBrain AI Assistant4 screens

Verdict

The call

The clearest difference is update cadence: SecondBrain AI Assistant at daily against Clarity AI's every 3 weeks. SecondBrain AI Assistant also leads on iOS requirement (15.0 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Clarity AI sells 4 in-app purchases, starting at $5.99 per 7 days and SecondBrain AI Assistant sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Clarity AI ships an update every 3 weeks, SecondBrain AI Assistant daily. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
Clarity AI versus SecondBrain AI Assistant: the parameters behind the verdict, then further details
ParameterClarity AISecondBrain AI Assistant
PriceFreeFree
Update frequencyEvery 3 weeksDaily โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.215.0 โ€” better
Further details โ€” not scored
Size10 MB23 MB
Age rating4+4+
DeveloperKhoa Le DuyBUILD TO CONNECT LTD

In-app purchases

4 purchases

Clarity AI

Subscriptions3
  • Clarity Premium Weekly3 Days trial$5.997 Days
  • Clarity Premium Monthly$7.991 Month
  • Clarity Premium Yearly3 Days trial$39.991 Year
One-time1
  • Lifetime$69.99
2 purchases

SecondBrain AI Assistant

Subscriptions2
  • Second Brain Pro Monthly$9.991 Month
  • Second Brain Pro Annual$69.991 Year

Questions

Is Clarity AI free?
Clarity AI is free to download, with in-app purchases available.
Is SecondBrain AI Assistant free?
SecondBrain AI Assistant is free to download, with in-app purchases available.
Do Clarity AI or SecondBrain AI Assistant have ads?
Neither Clarity AI nor SecondBrain AI Assistant shows ads.
Which is updated more often, Clarity AI or SecondBrain AI Assistant?
Clarity AI ships an update every 3 weeks, and SecondBrain AI Assistant daily. Most recently, Clarity AI was updated on October 25, 2026 and SecondBrain AI Assistant on October 28, 2026.

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