Comparison

Secret habits vs Streak Stack

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

Head to head
About

Secret habits

Features
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Secret Habits – Private Habit Tracker and journal Secret Habits is the ultimate private habit tracker designed to help you build good habits, quit bad ones, and track your progress without anyone else seeing. Everything stays on your device, ensuring 100% privacy. Key Features: -Private & Secure: Lock your app with a password -Track Any Habit: Monitor habits you want to build or habits you want to quit. See exactly how long you haven’t relapsed. -Streaks & Calendar: Minimalistic calendar view with customizable colors shows your progress day by day. -Secret Journal: Log your feelings and reflections privately for each habit.

About

Streak Stack

Features
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Build better habits, finish important tasks, and stay consistent—all in one focused daily planner. Streak Stack combines a simple habit tracker, practical task management, flexible reminders, a calendar, and progress analytics. Use it to organize your day, turn small actions into lasting routines, and keep important commitments from slipping through the cracks. BUILD HABITS THAT LAST Create a habit in seconds, choose a goal, and check in each day. Every completion grows your streak and makes your progress easy to see. • Create personalized daily habits • Set a target and daily completion goal • Choose an icon and theme color • Add up to five reminder times per habit • Check in quickly and keep momentum growing • Review completion history and total check-ins PLAN AND COMPLETE TASKS Keep one-time work, study, health, and personal tasks beside your habits. Add the details that matter without turning your day into a complicated project. • Create tasks with a title and description • Organize tasks by category • Set high, medium, or low priority • Choose a due date and time • Mark tasks complete from your daily view • See open and completed tasks in analytics SET OFFLINE REMINDERS Schedule reminders that are stored on your device and can alert you without an internet connection. Use them for appointments, deadlines, errands, routines, or anything you cannot afford to forget. SEE YOUR DAY IN ONE PLACE Switch between streaks and tasks from one clear home screen. The calendar brings your habits, scheduled tasks, and reminders together by date, so you always know what is next. UNDERSTAND YOUR PROGRESS Use visual analytics to review weekly consistency, best streaks, check-ins, completed tasks, open tasks, and your recent activity. Clear feedback helps you adjust your routine and keep improving. PERFECT FOR • Morning and evening routines • Exercise, hydration, and mindfulness • Reading and study goals • Work tasks and personal errands • Appointments and deadlines • Focus and productivity routines • Learning new skills • Daily self-improvement WHY STREAK STACK? • Habits and tasks together • Fast, distraction-free check-ins • Multiple habit reminders • On-device offline task reminders • Categories, priorities, dates, and times • Calendar planning and progress analytics • Clean, simple, and motivating design Consistency creates change. Start with one habit, plan the next task, and build a day you can repeat. Download Streak Stack: Habit Tracker and start building better routines today.

Screenshots

Secret habits4 screens
Streak Stack4 screens

Verdict

The call

The clearest difference is update cadence: Streak Stack at fortnightly against Secret habits's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Secret habits ships an update every 2 months, Streak Stack fortnightly. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 5 level
Secret habits versus Streak Stack: the parameters behind the verdict, then further details
ParameterSecret habitsStreak Stack
PriceFreeFree
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size1 MB34 MB
Age rating4+4+
Developerzygimantas DubakaSergio Vazquez

In-app purchases

None

Secret habits

No in-app purchases

None

Streak Stack

No in-app purchases

Questions

Is Secret habits free?
Secret habits is free to download, with no in-app purchases.
Is Streak Stack free?
Streak Stack is free to download, with no in-app purchases.
Do Secret habits or Streak Stack have ads?
Neither Secret habits nor Streak Stack shows ads.
Which is updated more often, Secret habits or Streak Stack?
Secret habits ships an update every 2 months, and Streak Stack fortnightly. Most recently, Secret habits was updated on October 4, 2026 and Streak Stack on October 9, 2026.

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