Comparison

Workout Timer vs 習慣トラッキングKING

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

Head to head
About

Workout Timer

This versatile timer supports various training styles including HIIT, Tabata, and circuit workouts. Customize your work and rest intervals, track sets, and adjust sound and vibration settings for a personalized fitness experience. It's suitable for gym sessions, home stretching, yoga, and even non-fitness activities like studying and meditation.

Highlights
  • Customizable workout and rest intervals
  • HIIT, Tabata, and circuit training support
  • Set number of sets and cycles
  • Easy time and round adjustment
  • Adjustable sound and vibration settings
  • Track remaining time at a glance
Features
Read full description

This timer is designed for workout, stretch and high-intensity interval training, such as HIIT, Tabata workout and circuit training. You can set your own workout times, rest times, and rest times between cycles. So you can train at your favorite intervals. The remaining time is shown at a glance, and the number of sets can be easily checked. The setup is simple and you can easily change the time and the round you want to work out. You can also change the sound and vibration settings. It can be used for training at the gym, stretching and yoga at home, boxing, cardio, studying, meditation, and much more! The sound source was borrowed from Otologic (CC BY 4.0).

About

習慣トラッキングKING

Features
Read full description

シンプルで使いやすい習慣トラッキングアプリ。 毎日の習慣を記録し、週・月・年単位で達成状況を一目で確認できます。 主な機能: ・週間ビュー:毎日の達成をタップで記録 ・月間ビュー:月ごとの達成状況をカード表示 ・年間ビュー:1年間のヒートマップで振り返り ・統計:連続達成週数や達成率を確認 ・最大20個の習慣を管理 ・カスタム絵文字・カラーで自分好みに設定 データは全てデバイス内に保存。アカウント登録不要で、すぐに始められます。

Screenshots

Workout Timer2 screens
習慣トラッキングKING4 screens

Verdict

The call

The clearest difference is ads: 習慣トラッキングKING at none against Workout Timer's shown. 習慣トラッキングKING also leads on update cadence (every 2 days vs every 6 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Workout Timer ships an update every 6 months, 習慣トラッキングKING every 2 days. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
Workout Timer versus 習慣トラッキングKING: the parameters behind the verdict, then further details
ParameterWorkout Timer習慣トラッキングKING
PriceFreeFree
Rating4.9 (555 ratings) — better—
Positive reviews92.4% of reviews—
Number of ratings555 — better—
Update frequencyEvery 6 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size13 MB22 MB
Age rating4+4+
DeveloperShogo YoshidaKohei Kawamoto

In-app purchases

None

Workout Timer

No in-app purchases

None

習慣トラッキングKING

No in-app purchases

Questions

Is Workout Timer free?
Workout Timer is free to download, with no in-app purchases.
Is 習慣トラッキングKING free?
習慣トラッキングKING is free to download, with no in-app purchases.
Do Workout Timer or 習慣トラッキングKING have ads?
Workout Timer shows ads; 習慣トラッキングKING does not.
Which is updated more often, Workout Timer or 習慣トラッキングKING?
Workout Timer ships an update every 6 months, and 習慣トラッキングKING every 2 days. Most recently, Workout Timer was updated on October 21, 2026 and 習慣トラッキングKING on October 17, 2026.

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