Comparison

TimeLeft vs 逆算日記

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

Head to head
About

TimeLeft

This app provides a visual countdown of your remaining life in weeks and days, encouraging you to invest time in meaningful experiences. Set goals with due dates and receive gentle nudges to take action, transforming intentions into reality.

Highlights
  • Life countdown in weeks and days
  • Goal setting with due dates
  • Customizable reminders and nudges
  • Daily motivational quotes
  • No account required
  • Ad-free experience with Pro purchase
Features
Read full description

Make your time count. Pocket Life Countdown is a tiny, powerful reminder that your life is finite—and that the best return comes from investing time and money into meaningful experiences now. See how many weeks you likely have left, set goals that actually happen, and get gentle nudges that move you from intention to action. Why you’ll love it • See your life in weeks & days – a clear, motivating view of the time most people get. • Turn “one day” into a plan – create goals with due dates (trips, reunions, skills, bucket-list items). • Smart reminders, not spam – optional daily/weekly nudges and milestone alerts (like 30/7/1 days before). • Daily motivation – fresh, bite-size quotes to keep momentum. • Simple by design – no account required; open, glance, act. Designed for action • Book that trip you keep postponing. • Call your parents every week—on purpose. • Map out the next 12 months of experiences instead of hoarding them for “later.” • Track milestones leading up to your goal date so progress stays visible (and exciting). Features • Life countdown by years / weeks / days (customize your life expectancy). • Goal tracking with preset reminders (e.g., 90/30/7/1/0 days before). • Optional daily or weekly notifications at the time you choose. • Motivational quotes that refresh automatically. • Works great on iPhone; thoughtful layout on iPad. • Pocket Life Pro (one simple purchase): remove ads and stay fully in the zone. The mindset Pocket Life Countdown is built on a simple idea: don’t over-save your best years. Convert time into memories while it’s most valuable—when you can actually enjoy them. The app makes that philosophy practical: you’ll see your runway, pick what matters, and get timely prompts to follow through. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy URL https://makizume.github.io/en-privacy-policy.html

About

逆算日記

Features
Read full description

「逆算日記」は、目標の達成日から今日までを逆向きにたどりながら、毎日やるべきことを記録していくシンプルな日記アプリです。 逆順に日記をつけることで、いつまでに何をしなければいけないかが具現化され、目標や夢の実現に一歩近づけるサポートツールです。 ■ こんな方におすすめ ・資格試験や受験に向けて、計画的に勉強を進めたい ・マラソンや大会に向けて、コツコツ準備を積み上げたい ・ダイエットや習慣化など、期限を決めて取り組みたい ・締切に追われるのではなく、逆算して行動したい ・自立したい、結婚したい、といった願望を実現のため行動したい ■ 主な機能 ・目標と達成日を登録するだけで、達成日から今日までのカウントダウンリストを自動生成 ・各日にひとことメモを残すだけのシンプルな入力 ・土日は赤字表示で一目瞭然 ・稼働日(曜日)を自由に設定でき、休みたい曜日は一覧から除外可能 ・目標ごとに達成日までの残り日数を常に表示 ・複数の目標を同時に管理可能 締切ギリギリで慌てるのではなく、今日から少しずつ。目標達成日までの毎日を「逆算日記」で見える化しませんか。

Screenshots

TimeLeft4 screens
逆算日記4 screens

Verdict

The call

TimeLeft and 逆算日記 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. TimeLeft sells 2 in-app purchases, starting at $5.99 per 7 days and 逆算日記 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
TimeLeft versus 逆算日記: the parameters behind the verdict, then further details
ParameterTimeLeft逆算日記
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 months—
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size31 MB5 MB
Age rating4+4+
DeveloperSHOTA HIGASHIHARAhirokazu murabe

In-app purchases

2 purchases

TimeLeft

Subscriptions2
  • Pro (Weekly)7 Days trial$5.997 Days
  • Pro (Yearly)7 Days trial$12.991 Year
1 purchases

逆算日記

One-time1
  • 広告非表示$0.49

Questions

Is TimeLeft free?
TimeLeft is free to download, with in-app purchases available.
Is 逆算日記 free?
逆算日記 is free to download, with in-app purchases available.
Do TimeLeft or 逆算日記 have ads?
Both TimeLeft and 逆算日記 show ads.

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