Comparison

HabiCard vs Second Brain

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

Head to head
About

HabiCard

This app helps you build and maintain daily habits with visual progress tracking and flexible goal setting. It offers a journal, task management, and a personalized AI coach to keep you motivated. Enjoy a clutter-free experience focused on clear progress and streak maintenance.

Highlights
  • One-tap habit logging
  • Visual streak tracking
  • Flexible goal scheduling
  • Integrated journal and tasks
  • Personalized AI coaching
  • Weekly, monthly, yearly views
  • Customizable themes
Features
Read full description

Stop breaking your streaks. HabiCard turns your daily goals into visual, satisfying cards you actually want to complete. No clutter, no guilt — just clear progress. • LIGHTNING FAST — Log a habit in one tap. No menus, no friction. • VISUAL PROGRESS — Watch streaks grow with charts and cards built to feel good. • FLEXIBLE GOALS — Daily, weekday-only, or "N times a week" — habits that adapt to your life. • JOURNAL & TASKS — Keep daily notes, mood, and to-dos right next to your habits. • AI COACH — Get a personalized daily insight built from your actual streak data, in a coaching style you pick — direct, hype, calm, tough, or roast. • WEEKLY, MONTHLY & YEARLY VIEWS — Zoom out and see the whole pattern, not just today. • THEMES — Pick a look that's actually yours. Your data is private and synced securely to your account — no ads, no trackers, no selling your data. Build the habit. Keep the streak. Make it stick.

About

Second Brain

Features
Read full description

Your brain was built to think, not to remember. SecondBrain turns any spoken thought into a filed, titled, dated record in about three seconds. No folders. No tagging. No deciding where it goes. Just talk. Your second brain does the rest. SUBSCRIPTION REQUIRED Second Brain requires an auto-renewable subscription ($7.99 per week or $29.99 per month). Every feature described below is included with an active subscription - there are no extra purchases. HOW IT WORKS Hold the button and say what's on your mind - in the car, on a walk, halfway out the door. SecondBrain transcribes it, works out what you meant, and files it in the right project with the right due date. Then it buzzes back to confirm. "Call the accountant next Friday about the trust" becomes a task, in Client Work, due Friday. You never picked a project. You never set a date. EVERYTHING IN ONE PLACE • Today - your daily brief, what's due, and what's coming up next • Tasks - organized by project and due date, automatically • Calendar - tasks and events together in one month view • Brain - every note, photo, link and file you've ever captured • Projects - see what's active and what's gone quiet CAPTURE ANYTHING Voice, typed notes, photos, links, files. It all lands in the same place and gets sorted for you. Anything the app isn't confident about goes to a review inbox instead of being filed wrong - so nothing is ever lost or buried in the wrong folder. ASK YOUR BRAIN Get answers from everything you've captured. Your notes stop being a graveyard and start being something you can actually use. PRIVATE BY DESIGN Your content lives in a private database. Nothing is shared, nothing is public, and your notes are never sold or used to train AI models. Export or delete everything at any time. SUBSCRIPTION SecondBrain requires a SecondBrain Pro subscription - $7.99/week or $29.99/month. All features shown, including voice capture, AI filing, the Daily Brief, and instant search, are part of Pro. Payment is charged to your Apple ID; subscriptions auto-renew unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://second-brain.app/terms Privacy Policy: https://second-brain.app/privacy

Screenshots

HabiCard4 screens
Second Brain4 screens

Verdict

The call

The clearest difference is in-app purchases: HabiCard at none against Second Brain's 2. HabiCard also leads on iOS requirement (15.1 vs 18.0). Second Brain's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads and device support 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. Second Brain sells 2 in-app purchases, starting at $7.99 per 7 days. HabiCard asks for nothing beyond the download.

UpkeepUpdate frequency

HabiCard ships an update every 3 weeks, Second Brain every 5 days. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
HabiCard versus Second Brain: the parameters behind the verdict, then further details
ParameterHabiCardSecond Brain
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size30 MB55 MB
Age rating4+4+
DeveloperSurya SinghTerra Innovations

In-app purchases

None

HabiCard

No in-app purchases

2 purchases

Second Brain

Subscriptions2
  • Weekly$7.997 Days
  • Monthly$29.991 Month

Questions

Is HabiCard free?
HabiCard is free to download, with no in-app purchases.
Is Second Brain free?
Second Brain is free to download, with in-app purchases available.
Do HabiCard or Second Brain have ads?
Neither HabiCard nor Second Brain shows ads.
Which is updated more often, HabiCard or Second Brain?
HabiCard ships an update every 3 weeks, and Second Brain every 5 days. Most recently, HabiCard was updated on October 12, 2026 and Second Brain on October 15, 2026.

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