Comparison

Histotime | 不定期な記録管理 vs TaskBit

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

Head to head
About

Histotime | 不定期な記録管理

This app allows you to easily record infrequent actions and events as they happen, like taking medication or experiencing health changes. Organize your entries by folder and review them on a calendar to track intervals and past occurrences. It's designed for those who need to remember specific, irregular events without the commitment of daily tracking.

Highlights
  • Record infrequent actions and events
  • One-tap recording
  • Organize records by folder
  • Calendar view for daily records
  • Track intervals between events
  • Review past occurrences
Features
Read full description

Histotime/ヒストタイム は、毎日続ける習慣ではなく、 必要なときだけ発生する行動や出来事を記録するためのアプリです。 市販薬の服用、体調の変化、外食、掃除など、 日常の中で不定期に起こる行動を、ワンタップで簡単に記録できます。 記録はフォルダーごとに整理でき、 カレンダー画面では日ごとの記録を一覧で確認できます。 過去の記録を振り返ることで、 「前回いつだったか」や「どれくらい間隔が空いているか」を把握しやすくなります。 一般的な時間管理アプリのようなスケジュール入力や、 習慣管理アプリのような毎日の記録は必要ありません。 起きたときに、無理なく記録する。 Histotime は、不定期な行動をシンプルに残したい方のためのアプリです。 【こんな方にオススメ】 - 「前回いつだったか」を毎回思い出せず困ることがある - 記録したいが、入力が多いアプリは続かなかった - 毎日の習慣管理ではなく、必要な記録だけ残したい - 管理よりも「忘れないこと」を重視したい - 服薬の記録を見返し、間隔を把握したい方 ※ 毎日ではない行動の記録を中心にしていますが、習慣的な行動の記録にも使えます。

About

TaskBit

Features
Read full description

TaskBit is a to-do app where small daily wins gradually shape a room for your little companion. Complete tasks to earn coins and watch the room change over time. Your progress stays visible, without streaks or pressure about missed days. What you can do • Create, edit, and complete tasks • Set dates, times, and daily, weekly, or monthly repeats • Get reminders for timed tasks • See upcoming plans and completed tasks on a calendar • Store and rearrange the furniture you've earned Whether you're studying, reading, exercising, or keeping up with everyday chores, take things at your own pace. Start with one task today.

Screenshots

Histotime | 不定期な記録管理3 screens
TaskBit4 screens

Verdict

The call

The clearest difference is ads: TaskBit at none against Histotime | 不定期な記録管理's shown. Histotime | 不定期な記録管理's advantage is device support (3 vs 1). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Histotime | 不定期な記録管理 ships an update every 3 weeks, TaskBit every 4 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 6 level
Histotime | 不定期な記録管理 versus TaskBit: the parameters behind the verdict, then further details
ParameterHistotime | 不定期な記録管理TaskBit
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size66 MB6 MB
Age rating4+4+
DeveloperITSolutionZ Inc.Ryo Morishita

In-app purchases

None

Histotime | 不定期な記録管理

No in-app purchases

None

TaskBit

No in-app purchases

Questions

Is Histotime | 不定期な記録管理 free?
Histotime | 不定期な記録管理 is free to download, with no in-app purchases.
Is TaskBit free?
TaskBit is free to download, with no in-app purchases.
Do Histotime | 不定期な記録管理 or TaskBit have ads?
Histotime | 不定期な記録管理 shows ads; TaskBit does not.
Which is updated more often, Histotime | 不定期な記録管理 or TaskBit?
Histotime | 不定期な記録管理 ships an update every 3 weeks, and TaskBit every 4 weeks. Most recently, Histotime | 不定期な記録管理 was updated on October 24, 2026 and TaskBit on October 28, 2026.

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