Comparison

ItemKeeper for Biz vs WorkTimeTracker

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

Head to head
About

ItemKeeper for Biz

Features
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ItemKeeper app that is highly popular for the expiration date of stored items at home and stock management of daily necessities. That business version appeared. The following functions are enhanced in the business version. -------------------------------- - The number of items that can be saved is greatly improved. - Performance improvement of data sharing function. - User management, authority management added. - Items can be marked by changing the item background color. - It corresponds to manual input of some type barcodes. - User management and reference / registration of items are made more convenient through cooperation with KEEPER WEB. -------------------------------- Stock management and due-date management of shops can be easily and finely managed with only this application.

About

WorkTimeTracker

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WorkTimeTrackerは、日常の作業やタスクの時間を簡単に計測し、グラフで見える化するiOSアプリです。ワンタップで計測を開始できる便利な機能やタスクのタグ付け機能により、効率的な時間管理をサポートし、タスクごとの分析も可能です。 特長: 1. 簡単な操作で計測開始: WorkTimeTrackerはワンタップで計測を始めることができます。作業を開始するときやタスクを切り替えるときでも、迅速に計測を開始できるため、作業フローを妨げることなく時間を把握することができます。 2. グラフで見える化: 計測した時間は見やすいグラフで表示されます。タスクごとの時間やタグごとの統計を確認することで、自分の時間の使い方を一目で把握できます。勉強時間の推移を追ったり、仕事以外の時間を可視化することで、時間の有効活用につなげましょう。 3. タスク管理とタグ付け: WorkTimeTrackerでは、タスクごとにタグを付けることができます。勉強、仕事、趣味などのタグを作成し、各タグの時間を把握することができます。タグごとの統計データを分析することで、自分の優先順位や時間の使い方を客観的に確認できます。 4. シンプルで使いやすいデザイン: WorkTimeTrackerはシンプルかつ直感的なインターフェースを備えています。使いやすいデザインにより、初めての利用者でも迷うことなくアプリを活用できます。 利用シーン: 受験生の勉強時間管理: 勉強時間を計測し、グラフで推移を確認することで、自身の学習状況を把握しましょう。弱点科目への時間配分を見直したり、効率的な学習プランを立てるのに役立ちます。 社会人の時間活用: 仕事以外の時間を見える化し、自身の時間の使い方を客観的に把握することで、効率的なタスク管理や生産性の向上に役立ちます。趣味や自己啓発の時間を確保し、バランスの取れた日常を実現しましょう。

Screenshots

ItemKeeper for Biz4 screens
WorkTimeTracker4 screens

Verdict

The call

The clearest difference is in-app purchases: WorkTimeTracker at none against ItemKeeper for Biz's 5. ItemKeeper for Biz's advantage is update cadence (every 2 months vs every 31 months) and device support. On price 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. ItemKeeper for Biz sells 5 one-off in-app purchases. WorkTimeTracker asks for nothing beyond the download.

UpkeepUpdate frequency

ItemKeeper for Biz ships an update every 2 months, WorkTimeTracker every 31 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 3 level
ItemKeeper for Biz versus WorkTimeTracker: the parameters behind the verdict, then further details
ParameterItemKeeper for BizWorkTimeTracker
PriceFreeFree
Update frequencyEvery 2 months — betterEvery 31 months
AdsYes—
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — better—
Requires iOS15.0 — better16
Further details — not scored
Size37 MB18 MB
Age rating4+4+
DeveloperTomoaki FujitaHaruka Goto

In-app purchases

5 purchases

ItemKeeper for Biz

One-time5
  • Team Plan$6.99
  • Team plan extension (1 year)$6.99
  • Team to Pro Plan$7.99
Show 2 more
  • Pro Plan$14.99
  • Pro plan extension (1 year)$14.99
None

WorkTimeTracker

No in-app purchases

Questions

Is ItemKeeper for Biz free?
ItemKeeper for Biz is free to download, with in-app purchases available.
Is WorkTimeTracker free?
WorkTimeTracker is free to download, with no in-app purchases.
Which is updated more often, ItemKeeper for Biz or WorkTimeTracker?
ItemKeeper for Biz ships an update every 2 months, and WorkTimeTracker every 31 months. Most recently, ItemKeeper for Biz was updated on September 22, 2026 and WorkTimeTracker on September 18, 2026.

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