Comparison

루틴타이머 vs IntervalFlow

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

Head to head
About

루틴타이머

Features
Read full description

유튜브로 본 운동, 이제 기록하세요. 영상 추가, 운동 기록, 목표 설정까지. 지속되는 루틴이 진짜 힘을 만듭니다.

About

IntervalFlow

Features
Read full description

A HIIT and interval timer that stays out of your way. No ads. No tracking. Nothing interrupts your workout. WHY INTERVALFLOW • No ads, ever — not a banner, not a video, not between rounds. Your countdown is never covered and your audio is never cut. • No tracking — no analytics, no advertising identifier, no account. Your workouts stay on your device. • Live Activity and Dynamic Island — your total time left stays on the Lock Screen and in the Dynamic Island. The screen stays awake while a workout is running, and when you return to the app the current phase is recalculated instantly, without replaying missed cues. BUILT FOR REAL WORKOUTS • Ready-made presets: Tabata, HIIT 40/20, EMOM, boxing rounds, and multi-set circuits. • Custom builder: prepare, work, rest, rounds, sets, rest between sets, and cooldown — to the second. • A countdown you can read across the room, with each phase in its own colour: work, rest, get ready, cooldown. • Sound, haptics, and voice cues, so you can keep your eyes off the screen and on the set. IT KEEPS THE RECORD • Every finished session is logged on its own — time, rounds, and an estimate of calories. • A daily streak and a weekly count, for the weeks when motivation needs a number. Made for HIIT, Tabata, cross-training, boxing, running intervals, stretching, EMOM, and circuits — at the gym or on your living room floor. Open it, tap a preset, and start. That is the whole app.

Screenshots

루틴타이머4 screens
IntervalFlow4 screens

Verdict

The call

The clearest difference is update cadence: 루틴타이머 at weekly against IntervalFlow's every 3 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

루틴타이머 ships an update weekly, IntervalFlow every 3 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 5 level
루틴타이머 versus IntervalFlow: the parameters behind the verdict, then further details
Parameter루틴타이머IntervalFlow
PriceFreeFree
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size9 MB2 MB
Age rating4+4+
DeveloperBlack GarlicHyunwoo Lee

In-app purchases

None

루틴타이머

No in-app purchases

None

IntervalFlow

No in-app purchases

Questions

Is 루틴타이머 free?
루틴타이머 is free to download, with no in-app purchases.
Is IntervalFlow free?
IntervalFlow is free to download, with no in-app purchases.
Do 루틴타이머 or IntervalFlow have ads?
Neither 루틴타이머 nor IntervalFlow shows ads.
Which is updated more often, 루틴타이머 or IntervalFlow?
루틴타이머 ships an update weekly, and IntervalFlow every 3 weeks. Most recently, 루틴타이머 was updated on October 9, 2026 and IntervalFlow on October 6, 2026.

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