Comparison

何日経った? vs LastTime Logger

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

Head to head
About

何日経った?

Features
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登録した出来事から何日経過したかを可視化するシンプルなアプリです。 【機能・特徴】 ・イベント名とアイコンで出来事を追加できます ・経過日数が表示されます ・イベント右上のアイコンをタップすると、編集・削除・経過時間のリセットができます

About

LastTime Logger

Features
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Full iCloud Sync Support "When was the last time I made curry? Maybe it's time to make it again." "How many days has it been since we went to the amusement park?" "Cutting back on drinking... ugh..." "When did I last clean the ventilation fan?!?!" "When was the last time I went to a bookstore?" An app has arrived to solve all those everyday "wait, when was that?" moments with a single tap. Last Time Log is a simple, easy-to-use logging app that lets you intuitively track and manage the time elapsed since you last did something. With full iCloud sync support, your data stays safe even when you switch phones! Use notifications to remind yourself about chores or build better habits! Key Features ◆ Easy Logging & Elapsed Time at a Glance Just tap a tile on the home screen! Instantly record "just did it." Elapsed time is automatically calculated and displayed clearly, such as "3 days and 4 hours since last ○○." ◆ Fully Customizable Create any activity you want to track — drinking nights, cleaning, haircuts, and more. Choose your favorite icon or pick a photo from your phone to build a home screen that's uniquely yours. With the grouping feature, you can organize by family member or separate work from personal life. The possibilities are endless. You can now set your favorite color for each unit. Make your days even more colorful! ◆ Calendar & History for Looking Back See what you did and when at a glance with dots on the calendar. Browse past entries in a list view, and add notes to each log. The time between entries is automatically displayed, helping you understand your own pace. Recommended For Anyone who wants to track and build habits Anyone who wants to manage workout intervals for weight training, running, and more Anyone who wants to log drinking days (and rest days for your liver) Anyone who wants to keep track of recurring events like salon visits or oil changes Anyone who wants an easy way to log daily meals With Last Time Log, make your daily tracking more fun and more simple. You'll never forget "the last time you did it" again.

Screenshots

何日経った?2 screens
LastTime Logger4 screens

Verdict

The call

The clearest difference is in-app purchases: 何日経った? at none against LastTime Logger's 3. 何日経った? also leads on ads (none vs shown). LastTime Logger's advantage is update cadence (fortnightly vs every 16 months). On price, device support and iOS requirement 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. LastTime Logger sells 3 one-off in-app purchases. 何日経った? asks for nothing beyond the download.

UpkeepUpdate frequency

何日経った? ships an update every 16 months, LastTime Logger fortnightly. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 3 level
何日経った? versus LastTime Logger: the parameters behind the verdict, then further details
Parameter何日経った?LastTime Logger
PriceFreeFree
Update frequencyEvery 16 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better17.6
Further details — not scored
Size4 MB5 MB
Age rating4+4+
DeveloperKAZUKI KUBOHiroyuki Kako

In-app purchases

None

何日経った?

No in-app purchases

3 purchases

LastTime Logger

One-time3
  • Coffee$2.99
  • Good Burger$9.99
  • Dinner$29.99

Questions

Is 何日経った? free?
何日経った? is free to download, with no in-app purchases.
Is LastTime Logger free?
LastTime Logger is free to download, with in-app purchases available.
Do 何日経った? or LastTime Logger have ads?
LastTime Logger shows ads; 何日経った? does not.
Which is updated more often, 何日経った? or LastTime Logger?
何日経った? ships an update every 16 months, and LastTime Logger fortnightly. Most recently, 何日経った? was updated on September 9, 2026 and LastTime Logger on September 21, 2026.

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