Comparison

けいと管理 vs Time Tracker & Stopwatch

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

Head to head
About

けいと管理

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毛糸の在庫管理アプリです!! 「あの毛糸持ってたっけ?」 「あの毛糸何玉持ってたっけ?」 毛糸の名前や使用針やゲージなど基本的な情報をメモしておけば、きっといつか役に立つはずです。 在庫管理だけではなく、欲しいものリストやメモとしても使えます。

About

Time Tracker & Stopwatch

Features
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Where does your time actually go? Track work hours, study sessions, workouts and personal projects with a one-tap stopwatch. Every session is saved automatically, so you can review your time, spot patterns and see your progress in clear charts. Time Tracker & Stopwatch combines activity logging, weekly goals and a customizable focus timer for work-and-break cycles. Organize your activities, build consistent routines and keep your time data in one place. Get started for free; upgrade to PRO for multiple simultaneous timers and advanced controls. TRACK ANYTHING, YOUR WAY - Unlimited activities, organized into categories, groups and tags - Start, pause, resume and stop with one tap - Run more than one timer at once (PRO) - Automation rules that start, stop or switch a timer for you (PRO) A COMPLETE HISTORY - Every session is saved automatically: start, end, duration and notes - Edit any session afterward, or continue one you stopped by mistake - Deleted sessions go to a Trash you can restore from - Rate how a session felt right after you stop it, if you want to STATISTICS AND GOALS - Charts by day, week, month or any custom range, per category or tag - A donut chart, bar charts, a heatmap and a mood trend - Weekly goals for the activities that matter, with streaks to keep you going A DEDICATED FOCUS TIMER - Work and break cycles you control: length, count, and what happens next - Eleven sound cues, ticking, and haptic alerts, or complete silence - Its own Live Activity and Lock Screen presence while a cycle runs ALWAYS WITHIN REACH - Live Activities and Lock Screen widgets for the timer and the Focus Timer - Home Screen widgets for your favorite activities, and a Control Center toggle - Start a timer, start a focus session or log time with Siri and Shortcuts YOUR DATA, YOUR BACKUP - Back up everything to a file and restore it on any device - Export your history as a CSV file for a spreadsheet BUILT FOR IPHONE AND IPAD - Light and dark appearance, twenty color themes, full VoiceOver support - No account required FREE vs PRO Time Tracker & Stopwatch is free to use: one timer at a time, up to ten categories and ten tags, full history, statistics, goals and the Focus Timer, with ads. PRO removes the ads and unlocks running several timers together, unlimited categories and tags, your own groups and automation rules - as a one-time purchase or a subscription. A cheaper option to just remove the ads is also available. Download Time Tracker & Stopwatch and start tracking where your time actually goes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

けいと管理3 screens
Time Tracker & Stopwatch4 screens

Verdict

The call

The clearest difference is in-app purchases: けいと管理 at none against Time Tracker & Stopwatch's 4. けいと管理 also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads 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. Time Tracker & Stopwatch sells 4 in-app purchases, starting at $3.99 per 6 months. けいと管理 asks for nothing beyond the download.

UpkeepUpdate frequency

けいと管理 ships an update every 6 weeks, Time Tracker & Stopwatch every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 5 level
けいと管理 versus Time Tracker & Stopwatch: the parameters behind the verdict, then further details
Parameterけいと管理Time Tracker & Stopwatch
PriceFreeFree
Positive reviews72.7% of reviews—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size10 MB28 MB
Age rating4+4+
DeveloperYuuki FujitaJakub Flisinski

In-app purchases

None

けいと管理

No in-app purchases

4 purchases

Time Tracker & Stopwatch

Subscriptions2
  • PRO version$3.996 Months
  • PRO version$6.991 Year
One-time2
  • No ads$5.99
  • PRO version$17.99

Questions

Is けいと管理 free?
けいと管理 is free to download, with no in-app purchases.
Is Time Tracker & Stopwatch free?
Time Tracker & Stopwatch is free to download, with in-app purchases available.
Do けいと管理 or Time Tracker & Stopwatch have ads?
Both けいと管理 and Time Tracker & Stopwatch show ads.
Which is updated more often, けいと管理 or Time Tracker & Stopwatch?
けいと管理 ships an update every 6 weeks, and Time Tracker & Stopwatch every 3 weeks. Most recently, けいと管理 was updated on November 3, 2026 and Time Tracker & Stopwatch on October 31, 2026.

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