Comparison

Life Clock vs 寿命診断アプリ

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

Head to head
About

Life Clock

This app helps you visualize your remaining lifespan and plan for retirement. It calculates life expectancy based on lifestyle choices, offering a perspective on how much time you have left.

Highlights
  • Lifespan calculation
  • Retirement financial planning
  • Lifestyle impact analysis
  • Time visualization
  • Entertainment purposes
Features
Read full description

You say “someday.” Time keeps moving. Take that trip with your parents. Start the project you keep putting off. Make more time for someone you love. Some things deserve more than “one day.” Life Clock makes time visible—and helps you turn your bucket list into action. Create your personal countdown, choose what matters and take one small step today. SEE YOUR TIME. CHOOSE YOUR TODAY. Build a life clock around a time reference you choose. Watch the days, hours, minutes and seconds move. Each glance is a chance to ask: what deserves my time today? GIVE “SOMEDAY” A FIRST STEP Write down a personal goal, why it matters and what you can do next. You don’t need to finish the whole plan today. Choose a destination. Make the call. Take the first step—and keep a record of your progress. KEEP WHAT MATTERS IN SIGHT — PRO Bring countdown widgets and your next step to your Home Screen and Lock Screen. • Explore digital displays, rings, progress scales, life grids, year grids and layouts that combine time with action. • Show your personal timeline, today, this week, this year, a goal deadline or your activity. • Customize with six themes, accent colors and typography options. Save presets for the combinations you love. Available layouts and content vary by widget size. ONE SQUARE. ONE WHOLE YEAR. — PRO See the years behind you and the future time you have set as your reference in a visual life calendar. Revisit your recorded steps by year. Remember what happened—not just how much time passed. MAKE YOUR TIME LOOK LIKE YOU — PRO Unlock every clock layout, display unit and color palette. Choose a view that makes you want to pause and pay attention. SEE HOW FAR YOU’VE COME — PRO Keep multiple goals active and make space for weekly reflection. Look beyond the countdown. Notice the steps you’ve taken, capture what the week meant to you and give small beginnings the recognition they deserve. START FREE. UNLOCK ONCE. The basic clock, optional questionnaire and one active goal are free. A one-time purchase unlocks all the Pro features above. No subscription. Previous purchases can be restored in the app. A QUIETER SPACE, JUST FOR YOU No ads. No account required. Your birthday, questionnaire answers and goal records are stored on your device. Data export is available. ABOUT YOUR TIME REFERENCE Your countdown is calculated from a time reference you confirm. It does not measure your actual remaining lifespan. The optional questionnaire provides a reference only; it does not predict your date of death or provide medical assessment or advice. You don’t have to have it all figured out. Start with one thing that matters. Make time for the life you want to live.

About

寿命診断アプリ

Features
Read full description

生年月日およびあなたの生活習慣に関する質問に回答することで、残りの寿命を診断します。推定とはいえ、自分の寿命が数値として表示されるとドキドキしてしまいますね。 ※寿命予測値は医学的な正確さではなく、あくまで一般的な傾向を基にした推定値です。

Screenshots

Life Clock4 screens
寿命診断アプリ3 screens

Verdict

The call

The clearest difference is in-app purchases: 寿命診断アプリ at none against Life Clock's 1. 寿命診断アプリ also leads on iOS requirement (13.0 vs 15.0). Life Clock's advantage is ads (none vs shown) and update cadence (fortnightly vs every 32 months). On price 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. Life Clock sells 1 one-off in-app purchase. 寿命診断アプリ asks for nothing beyond the download.

UpkeepUpdate frequency

Life Clock ships an update fortnightly, 寿命診断アプリ every 32 months. Both last shipped on November 4, 2026.

Scorecard4 real differences · 6 level
Life Clock versus 寿命診断アプリ: the parameters behind the verdict, then further details
ParameterLife Clock寿命診断アプリ
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyFortnightly — betterEvery 32 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size4 MB23 MB
Age rating12+4+
Developer余 张yuma nomoto

In-app purchases

1 purchases

Life Clock

One-time1
  • Buy me a coffee$0.29
None

寿命診断アプリ

No in-app purchases

Questions

Is Life Clock free?
Life Clock is free to download, with in-app purchases available.
Is 寿命診断アプリ free?
寿命診断アプリ is free to download, with no in-app purchases.
Do Life Clock or 寿命診断アプリ have ads?
寿命診断アプリ shows ads; Life Clock does not.
Which is updated more often, Life Clock or 寿命診断アプリ?
Life Clock ships an update fortnightly, and 寿命診断アプリ every 32 months. Most recently, Life Clock was updated on November 4, 2026 and 寿命診断アプリ on November 4, 2026.

Other comparisons