Comparison

Lifetime vs Kiu

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

Head to head
About

Lifetime

Visualize your entire life in weeks to stay mindful and intentional. Track your progress with a calendar view and detailed statistics. Premium features offer enhanced insights and home screen widgets.

Highlights
  • Life Weeks Calendar visualization
  • Life Progress Tracker with percentage
  • Home screen widgets for quick glance
  • Detailed time statistics (days, weeks, months, years)
  • Customizable life expectancy
Features
Read full description

Do you ever wonder how much time you have left and how you’re spending it? Lifetime is a motivator for lifetime that helps you visualize your entire life in weeks—bringing motivational progress monitoring to your fingertips so you can stay mindful and intentional. Features: • Life Weeks Calendar: Your life, visualized as a series of dots—each dot is a week. Track what’s been spent and what’s still ahead using your life expectancy as a guide. Premium Tools with Pro Subscription: • Life Progress Tracker: Monitor your life progress with a percentage bar, helping you stay on track with your personal lifetime checklist. • Widgets: Stay connected to your journey with home screen widgets that offer: • Progress Bars and Percentages: Clear visuals of what’s lived and what’s to come. • Time Statistics: Get accurate counts of days, weeks, months, and years you’ve spent and what remains. • Time Tracking: Precisely measure your time usage for deeper insight and accountability. The Importance of Time Time is your most limited asset. Lifetime offers a clear view of your progression pass through life, empowering better decisions and daily reflection. Widgets (Requires Subscription): Motivate yourself daily with our fully customizable widgets: • Life Progress Widget: Instantly see the percentage of life lived and remaining—your motivational progress monitoring at a glance. • Time Left Widget: Know exactly how many days, weeks, months, and years you have left. • Quick Glance: Keep your lifetime reminder always visible to stay inspired and focused. A Pro subscription is required to access these features. You can subscribe through an auto-renewing subscription available via In-App Purchase. Frequently Asked Questions Q: How does Life Calendar calculate my life expectancy? A: Life Calendar uses the average life expectancy for your country but allows you to customize it based on personal factors. Q: How do the widgets work? A: Our widgets are designed to keep you connected with your life’s timeline directly from your home screen. You can add widgets that display your life progress with progress bars and percentages, as well as detailed time statistics showing days, weeks, months, and years spent and remaining. Customize them to suit your preferences and stay mindful every day. Live Intentionally Don’t wait for tomorrow to start living the life you want, begin your journey toward a more mindful and fulfilling life. You may purchase an auto-renewing subscription through an In-App Purchase. • Auto-renewable subscription • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase • Privacy policy: https://lifecalendarapp.wordpress.com/privacy-policy • Terms of use: https://lifecalendarapp.wordpress.com/terms-of-use

About

Kiu

Features
Read full description

Kiu helps you build habits that actually stick. Instead of starting from scratch every time, you chain each new habit to a routine you already have: the "habit stacking" technique. That way the new thing leans on what you already do without thinking — and it takes far less effort to make it last. After your morning coffee, you meditate for a minute. After brushing your teeth, you read a page. Each small action becomes the trigger for the next, and little by little your day fills up with good habits, almost effortlessly. WHY KIU • Habit stacking: group your habits into "stacks" and let them lean on each other so they reinforce themselves. • Simple and visual: a clean, clear interface to see at a glance what's on for today. • Fully customizable: pick icons and colors for every habit and stack, and make the app your own. • Daily tracking: check off what you complete and watch yourself move forward day after day. • Your data, synced and secure: reach your progress from your account with complete peace of mind. • In 8 languages: Spanish, English, French, German, Italian, Portuguese, Chinese and Japanese. HOW IT WORKS 1. Create your habits: define what you want to bring into your day. 2. Build them into stacks: link each habit to another that's already part of your routine. 3. Customize them: give them an icon and a color so you recognize them instantly. 4. Complete them every day: mark your progress and let consistency do the rest. WHO KIU IS FOR For anyone who wants to improve their routines without the overwhelm: study or read more, move your body, take care of your sleep, drink more water, meditate, get your day in order… If you've ever started a habit full of excitement and dropped it a week later, Kiu was made for you. The key isn't willpower — it's the system. Stop relying on motivation and start building a system that works for you. Download Kiu and chain your first habit today. Terms of Use (EULA): https://matjdev.github.io/kiu-web/terms.html Privacy Policy: https://matjdev.github.io/kiu-web/privacy.html

Screenshots

Lifetime4 screens
Kiu4 screens

Verdict

The call

The clearest difference is update cadence: Lifetime at every 5 days against Kiu's every 3 weeks. 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. Lifetime sells 4 in-app purchases, starting at $2.99 per month and Kiu sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lifetime ships an update every 5 days, Kiu every 3 weeks. Both last shipped on October 25, 2026.

Scorecard1 real difference · 9 level
Lifetime versus Kiu: the parameters behind the verdict, then further details
ParameterLifetimeKiu
PriceFreeFree
Rating4.6 (15 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings15 — better—
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.5 — better18.2
Further details — not scored
Size13 MB81 MB
Age rating4+4+
DeveloperRICKHIL PUNEET PRAKASHMatias Jarquez Ahucha

In-app purchases

4 purchases

Lifetime

Subscriptions2
  • Pro (Monthly)$2.991 Month
  • Pro (Annually)$21.991 Year
One-time2
  • Lifetime$29.99
  • Lifetime$39.99
3 purchases

Kiu

Subscriptions2
  • Kiu Pro – Monthly$2.991 Month
  • Kiu Pro – Yearly$12.991 Year
One-time1
  • Kiu Pro – Lifetime$29.99

Questions

Is Lifetime free?
Lifetime is free to download, with in-app purchases available.
Is Kiu free?
Kiu is free to download, with in-app purchases available.
Do Lifetime or Kiu have ads?
Neither Lifetime nor Kiu shows ads.
Which is updated more often, Lifetime or Kiu?
Lifetime ships an update every 5 days, and Kiu every 3 weeks. Most recently, Lifetime was updated on October 25, 2026 and Kiu on October 25, 2026.

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