Comparison

筋トレ物語 vs Interval Routine Timer

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

Head to head
About

筋トレ物語

Features
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「続かない」を終わらせる、筋トレ人生シミュレーター。 筋トレ物語は、本格的なワークアウト記録アプリでありながら、記録するたびにあなたの分身(アバター)が成長していくRPGです。 【リアルな記録】 ・60種目以上+自作種目。各種目にイラスト付きで分かりやすい ・前回の重量・回数を自動表示。サクサク記録 ・カレンダーで今月のトレ状況が一目で分かる ・体重・体脂肪・筋肉量を折れ線グラフで可視化 【あなたの分身が育つ】 ・体脂肪×筋肉から14体型を自動判定。鏡のように現実を映す ・正面・横・背面を360°プレビュー。タップで理想の体と比較 ・部位ごとのレベル、連続記録、称号でモチベ維持 【仲間と続ける】 ・フィードで成果をシェア、いいね・コメントで応援 ・チームを作って/参加して、今週のトレ回数でランキング ・初心者を歓迎する、続けることを称える設計 ゲーム要素はおまけ。まずは「ちゃんと使える記録アプリ」であることを大切にしています。 【こんな人へ】 ・ジム通いが続かなかった人/これから始める人 ・数字だけでなく、変化を実感したい人 ・一人だと挫折しがちな人 【広告について】 画面下端にバナー広告が表示されます。あわせて、トレーニングを終えて結果画面を閉じたときに全画面広告が表示されることがあります。記録している最中には表示しません。アプリ内課金「広告を削除」で、どちらも永久に非表示にできます。 【安全のためのお願い】 本アプリは記録を続けるための道具で、医師・トレーナーによる個別の指導や医学的な助言に代わるものではありません。レベル・称号・体型の表示は続けやすくするための演出であって、体の状態を測ったものではありません。痛みやいつもと違う感じがあればその場でやめてください。持病のある方、妊娠中の方、通院・服薬中の方は、始める前に医師にご相談ください。全文はアプリの「プロフィール → 安全のためのお願い(免責事項)」でお読みいただけます。

About

Interval Routine Timer

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A training timer that simply plays a sequence of work and rest. It is a routine player, not a logging app: press play and move to the chimes. BUILD A ROUTINE - Line up "how many seconds" and "what that time is for" and save it as a routine - Name each interval anything you like: "Bench Press", "Rest", "Stretch". Whatever you write becomes its label - Set each length as either Time or Reps. Time is chosen with minute and second wheels - For exercises you count, such as squats and push-ups, a Reps interval waits until you finish. Write how many in the name ("Squats 20") - Duplicate, reorder and delete routines, so a "Chest Day" and a "Back Day" with the same rests are quick to make PLAY, THEN FOLLOW ALONG - Once you start, each timed interval moves on to the next by itself - A Reps interval moves on when you tap inside the ring after you finish - A ring shows the time left, and you can see what comes next - Pause, skip and stop are supported. In a timed interval, you can also tap inside the ring to pause and resume CHIMES FOR EVERY CHANGE - Chimes start a little before each change and finish exactly on it, so you know it is ending before it does - Choose a countdown (a beep each second, then a long high tone) or a steady beep - Set how long the chime lasts - They sound even when the silent switch is on and the screen is locked SCREEN OFF, PHONE IN YOUR POCKET - While the phone is locked, chimes sound at the same moment as when the app is open - The current interval and time left appear on the Lock Screen and Dynamic Island, and advance with each change (Live Activities) - Each change also arrives as a notification, and shows on your wrist if you wear an Apple Watch (notification permission required) A CALENDAR OF THE DAYS YOU TRAINED - Days you play a routine to the end are marked automatically. Add days by hand for sessions you ended early or did without the app - Only the date and routine name are stored. Reps, weights and calories are not tracked SYNC WITH ICLOUD - Routines, the days you trained, and the ring color stay in step across iPhones and iPads signed in with the same Apple Account - The app works without iCloud, too. Syncing happens only between devices signed in to iCloud - Chime settings (style and length) stay on each device AND MORE - Choose the ring color; the app icon changes to match - Dark Mode - Japanese and English (follows your device language) - iPhone and iPad - No sign-up, no ads. Your data is stored on your device and in your own iCloud, where neither the developer nor third parties can see it ABOUT CALORIES This app does not show calories burned. To record calories and heart rate, use it together with the Workout app on your Apple Watch.

Screenshots

筋トレ物語4 screens
Interval Routine Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Interval Routine Timer at none against 筋トレ物語's 1. Interval Routine Timer also leads on ads (none vs shown) and update cadence (daily vs every 2 months). 筋トレ物語's advantage is iOS requirement (15.1 vs 18.0). On price 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. 筋トレ物語 sells 1 one-off in-app purchase. Interval Routine Timer asks for nothing beyond the download.

UpkeepUpdate frequency

筋トレ物語 ships an update every 2 months, Interval Routine Timer daily. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 2 level
筋トレ物語 versus Interval Routine Timer: the parameters behind the verdict, then further details
Parameter筋トレ物語Interval Routine Timer
PriceFreeFree
Update frequencyEvery 2 monthsDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size47 MB62 MB
Age rating4+4+
DeveloperKAZUHIRO ISHIBASHIjunto yanai

In-app purchases

1 purchases

筋トレ物語

One-time1
  • Remove Ads$1.99
None

Interval Routine Timer

No in-app purchases

Questions

Is 筋トレ物語 free?
筋トレ物語 is free to download, with in-app purchases available.
Is Interval Routine Timer free?
Interval Routine Timer is free to download, with no in-app purchases.
Do 筋トレ物語 or Interval Routine Timer have ads?
筋トレ物語 shows ads; Interval Routine Timer does not.
Which is updated more often, 筋トレ物語 or Interval Routine Timer?
筋トレ物語 ships an update every 2 months, and Interval Routine Timer daily. Most recently, 筋トレ物語 was updated on October 28, 2026 and Interval Routine Timer on October 30, 2026.

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