Comparison

IntervalFlow vs EatLog

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

Head to head
About

IntervalFlow

Features
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A HIIT and interval timer that stays out of your way. No ads. No tracking. Nothing interrupts your workout. WHY INTERVALFLOW โ€ข No ads, ever โ€” not a banner, not a video, not between rounds. Your countdown is never covered and your audio is never cut. โ€ข No tracking โ€” no analytics, no advertising identifier, no account. Your workouts stay on your device. โ€ข Live Activity and Dynamic Island โ€” 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 โ€ข Ready-made presets: Tabata, HIIT 40/20, EMOM, boxing rounds, and multi-set circuits. โ€ข Custom builder: prepare, work, rest, rounds, sets, rest between sets, and cooldown โ€” to the second. โ€ข A countdown you can read across the room, with each phase in its own colour: work, rest, get ready, cooldown. โ€ข Sound, haptics, and voice cues, so you can keep your eyes off the screen and on the set. IT KEEPS THE RECORD โ€ข Every finished session is logged on its own โ€” time, rounds, and an estimate of calories. โ€ข 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 โ€” at the gym or on your living room floor. Open it, tap a preset, and start. That is the whole app.

About

EatLog

Features
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EatLog๋Š” ์Œ์‹ ์‚ฌ์ง„ ํ•œ ์žฅ์œผ๋กœ ์‹๋‹จ ๊ธฐ๋ก์„ ๊ฐ„ํŽธํ•˜๊ฒŒ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ๋Š” AI ์‹์‚ฌ ๊ธฐ๋ก ์•ฑ์ž…๋‹ˆ๋‹ค. ์ฃผ์š” ๊ธฐ๋Šฅ โ€ข ์‚ฌ์ง„ ์ดฌ์˜ ๋˜๋Š” ๊ฐค๋Ÿฌ๋ฆฌ ์„ ํƒ์„ ํ†ตํ•œ ์‹์‚ฌ ๊ธฐ๋ก โ€ข AI ์Œ์‹ ๋ถ„์„๊ณผ ์ €์žฅ ์ „ ๊ฒฐ๊ณผ ํ™•์ธยท์ˆ˜์ • โ€ข ์นผ๋กœ๋ฆฌ ๋ฐ ํƒ„์ˆ˜ํ™”๋ฌผยท๋‹จ๋ฐฑ์งˆยท์ง€๋ฐฉ ์š”์•ฝ โ€ข ์ผ๊ฐ„ยท์ฃผ๊ฐ„ยท์›”๊ฐ„ ์˜์–‘ ๋ฆฌํฌํŠธ โ€ข ์ตœ๊ทผ ์‹์‚ฌ์™€ ์˜์–‘ ๋ชฉํ‘œ๋ฅผ ๋ฐ˜์˜ํ•œ ๋ฉ”๋‰ด ์ถ”์ฒœ โ€ข ๊ฐœ์ธ ๋ชฉํ‘œ์™€ ์‹์Šต๊ด€ ์„ค์ • โ€ข ์ ์‹ฌยท์ €๋… ๊ธฐ๋ก ๋ฆฌ๋งˆ์ธ๋”์™€ ์ฃผ๊ฐ„ ๋ฆฌํฌํŠธ ์•Œ๋ฆผ AI๊ฐ€ ์ œ๊ณตํ•˜๋Š” ์Œ์‹๋ช…๊ณผ ์˜์–‘ ์ •๋ณด๋Š” ์‚ฌ์ง„ ๋ฐ ์ž…๋ ฅ ๋ฐ์ดํ„ฐ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ํ•œ ์ถ”์ •์น˜์ž…๋‹ˆ๋‹ค. EatLog์˜ ์ •๋ณด๋Š” ์ƒํ™œ ์‹๋‹จ ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•œ ์ฐธ๊ณ ์šฉ์ด๋ฉฐ ์˜ํ•™์  ์ง„๋‹จ, ์น˜๋ฃŒ ๋˜๋Š” ์ฒ˜๋ฐฉ์„ ๋Œ€์‹ ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ตฌ๋… ์•ˆ๋‚ด โ€ข ์ƒํ’ˆ: Eat๋กœ๊ทธ ํ”„๋ฆฌ๋ฏธ์—„ ์›”๊ฐ„ (1๊ฐœ์›”) / Eat๋กœ๊ทธ ํ”„๋ฆฌ๋ฏธ์—„ ์—ฐ๊ฐ„ (1๋…„) โ€ข ๊ฐ€๊ฒฉ: App Store์— ํ‘œ์‹œ๋œ ๊ฐ€๊ฒฉ ๊ธฐ์ค€ โ€ข ํ”„๋ฆฌ๋ฏธ์—„ ๊ตฌ๋… ์‹œ AI ์‚ฌ์ง„ ๋ถ„์„๊ณผ ๋ฉ”๋‰ด ์ถ”์ฒœ์„ 1์ผ ํšŸ์ˆ˜ ์ œํ•œ ์—†์ด ์ด์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โ€ข ๊ตฌ๋…์€ ์ด์šฉ ๊ธฐ๊ฐ„ ๋งŒ๋ฃŒ 24์‹œ๊ฐ„ ์ „๊นŒ์ง€ ํ•ด์ง€ํ•˜์ง€ ์•Š์œผ๋ฉด ์ž๋™์œผ๋กœ ๊ฐฑ์‹ ๋˜๋ฉฐ, ๊ฐฑ์‹  ๋Œ€๊ธˆ์€ ๋งŒ๋ฃŒ 24์‹œ๊ฐ„ ์ด๋‚ด์— Apple ๊ณ„์ •์œผ๋กœ ์ฒญ๊ตฌ๋ฉ๋‹ˆ๋‹ค. โ€ข ํ•ด์ง€๋Š” [์„ค์ • โ†’ Apple ๊ณ„์ • โ†’ ๊ตฌ๋…]์—์„œ ์–ธ์ œ๋“  ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํ•ด์ง€ ํ›„์—๋„ ์ด๋ฏธ ๊ฒฐ์ œํ•œ ๊ธฐ๊ฐ„์ด ๋๋‚  ๋•Œ๊นŒ์ง€ ์ด์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โ€ข ์ด์šฉ์•ฝ๊ด€(EULA): https://team-ebd.github.io/eatlog-policy/terms.html โ€ข ๊ฐœ์ธ์ •๋ณด์ฒ˜๋ฆฌ๋ฐฉ์นจ: https://team-ebd.github.io/eatlog-policy/privacy.html

Screenshots

IntervalFlow4 screens
EatLog4 screens

Verdict

The call

The clearest difference is update cadence: EatLog at every 9 days against IntervalFlow's every 3 weeks. EatLog also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IntervalFlow ships an update every 3 weeks, EatLog every 9 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

Scorecard2 real differences ยท 4 level
IntervalFlow versus EatLog: the parameters behind the verdict, then further details
ParameterIntervalFlowEatLog
PriceFreeFree
Update frequencyEvery 3 weeksEvery 9 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size2 MB53 MB
Age rating4+4+
DeveloperHyunwoo LeeJuHeon Park

In-app purchases

None

IntervalFlow

No in-app purchases

None

EatLog

No in-app purchases

Questions

Is IntervalFlow free?
IntervalFlow is free to download, with no in-app purchases.
Is EatLog free?
EatLog is free to download, with no in-app purchases.
Do IntervalFlow or EatLog have ads?
Neither IntervalFlow nor EatLog shows ads.
Which is updated more often, IntervalFlow or EatLog?
IntervalFlow ships an update every 3 weeks, and EatLog every 9 days. Most recently, IntervalFlow was updated on October 6, 2026 and EatLog on October 8, 2026.

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