Comparison

Habit Stack vs Kynovo

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

Head to head
About

Habit Stack

Features
Read full description

HabitStack helps you build lasting consistency through small, stackable habits related to fitness, nutrition, recovery, and wellbeing. Why HabitStack? Life is busy. Traditional habit trackers can feel overwhelming with endless lists and guilt-inducing streaks. HabitStack takes a different approach: group your habits into simple stacks that match your daily routines, check in with one tap, and focus on progress rather than perfection. Core Features - Habit Stacking: Group related habits into routines like "Morning Stack" or "Post-Workout Stack" for faster check-ins - One-Tap Completion: Mark habits as done with a single tap, no friction - Offline-First: Works perfectly without internet, syncs when available (premium) - Privacy-Focused: Your data stays on your device, with optional iCloud sync - Calm Design: No pressure, no guilt. Just encouragement and gentle progress tracking Perfect For HabitStack works brilliantly for health-focused habits: - Fitness routines (stretching, walking, strength training) - Nutrition habits (water intake, supplements, meal prep) - Recovery practices (sleep schedule, rest days, mobility work) - Wellbeing rituals (meditation, journaling, time outdoors) Free Tier Get started with up to 5 habits and 2 stacks, completely free. Track your daily completions and view your weekly progress, everything you need to build consistency. Premium Features Unlock your full potential with HabitStack Premium: - Unlimited habits and stacks - Habit templates to get started quickly - Advanced insights and progress analytics - iCloud sync across all your devices - Smart reminders to support your routines - All future features included Our Philosophy We believe free users should succeed, and premium users should optimize. No ads, no dark patterns, no manipulation just honest tools to support your wellbeing journey. Privacy First HabitStack stores your data locally on your device. We don't collect usage analytics, sell your data, or show you ads. Optional iCloud sync (premium) uses your private iCloud account, fully encrypted. Start Building Today Download HabitStack and take the first step towards lasting consistency. Whether you're working on fitness, nutrition, recovery, or general wellbeing, small stackable habits add up to meaningful change. Subscription Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kynovo

This app helps weightlifters track workouts and nutrition with simple logging, rest timers, and progress analysis. It offers custom routine building and suggests next sets based on logged effort. Optional premium features provide advanced coaching and analytics.

Highlights
  • Log sets, reps, and weight
  • Built-in rest timer
  • Automatic personal-best detection
  • Easy nutrition logging
  • Interactive strength charts
  • Custom routine building
  • Next-Set coaching suggestions
Features
Read full description

Kynovo is the smart, simple workout and nutrition tracker built for weightlifters — from your first barbell session to serious bodybuilding. Existing apps are either overwhelming or too basic. Kynovo cuts the clutter and gives you exactly what you need to log, analyze and plan your progress. TRACK EVERY WORKOUT Log sets, reps and weight in seconds during your session. Built-in rest timer, plate math, and automatic personal-best detection keep you moving between sets. LOG NUTRITION THE EASY WAY Add foods fast and watch calories, protein, carbs and fat update against your daily targets. Your calorie and protein goals are set from proven sports-nutrition methods. SEE REAL PROGRESS Interactive strength charts, estimated 1-rep-max trends, bodyweight and measurements, and a weekly volume heatmap show exactly where you're growing. TRAIN WITH A PLAN Build custom routines or start from strength, hypertrophy and fat-loss templates. The Next-Set coach suggests your next weight based on your logged effort. KYNOVO PRO (optional subscription) Unlock unlimited Next-Set coaching on every lift, the full volume analytics and heatmap, progress forecasting and advanced guidance. - Monthly or annual, with a 7-day free trial - Payment is charged to your Apple ID at confirmation; auto-renews unless canceled at least 24 hours before the period ends; manage or cancel anytime in Settings Kynovo gives educational estimates based on published exercise-science methods and is not medical, dietary or personal-training advice. Privacy Policy: https://preview.apppublishing.ai/legal/kynovo/privacy Terms of Use (EULA): https://preview.apppublishing.ai/legal/kynovo/terms

Screenshots

Habit Stack4 screens
Kynovo4 screens

Verdict

The call

The clearest difference is update cadence: Kynovo at every 5 days against Habit Stack's every 2 months. Kynovo also leads on iOS requirement (15.1 vs 26.0). 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. Habit Stack sells 3 in-app purchases, starting at $1.99 per month and Kynovo sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Habit Stack ships an update every 2 months, Kynovo every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Habit Stack versus Kynovo: the parameters behind the verdict, then further details
ParameterHabit StackKynovo
PriceFreeFree
Rating—4.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size13 MB43 MB
Age rating4+4+
DeveloperReuben Enterprises LtdJoshua Weber

In-app purchases

3 purchases

Habit Stack

Subscriptions2
  • Monthly1 Month trial$1.991 Month
  • Yearly$19.991 Year
One-time1
  • Lifetime$39.99
2 purchases

Kynovo

Subscriptions2
  • Kynovo Pro Monthly7 Days trial$8.991 Month
  • Kynovo Pro Annual7 Days trial$49.991 Year

Questions

Is Habit Stack free?
Habit Stack is free to download, with in-app purchases available.
Is Kynovo free?
Kynovo is free to download, with in-app purchases available.
Do Habit Stack or Kynovo have ads?
Neither Habit Stack nor Kynovo shows ads.
Which is updated more often, Habit Stack or Kynovo?
Habit Stack ships an update every 2 months, and Kynovo every 5 days. Most recently, Habit Stack was updated on October 25, 2026 and Kynovo on October 24, 2026.

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