Comparison

Pace Lab vs 끼록

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

Head to head
About

Pace Lab

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Pace Lab is a running calculator built for runners who want clear numbers without the clutter. ■ Key Features - Pace calculator Calculate pace and speed from any distance and time. - Race pace calculator Set your goal time and get your target pace — then view full race splits with real clock times across the course. - Pace–speed converter Switch instantly between pace (min/mi or min/km) and speed (mph or km/h). - 400m lap calculator Convert between lap times and equivalent running pace for track sessions. - Training pace calculator Enter your goal time and get recommended paces for easy runs, long runs, marathon pace, threshold runs, and interval workouts. - Heart rate zone calculator Calculate your 5 training zones using Max HR, Resting HR, or Lactate Threshold (LTHR). - Race time predictor Predict finish times across distances using recent race results or VDOT-based estimates. - Energy gel calculator Get a personalized gel count and timing plan based on your race distance and goal pace. No sign-up required — just the tools runners need for smarter training and race planning.

About

끼록

Easily log your meals by taking a photo of your food. Get estimated calorie and macronutrient information, with the ability to edit and save your daily intake. Offers both free and subscription options for enhanced features.

Highlights
  • AI food photo analysis for calories and nutrients
  • Manual editing of nutritional data
  • Daily calorie goal tracking
  • Food search and manual entry
  • Monthly/yearly Pro subscription
  • Account and data deletion
Features
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Log your meals with photos and food name search. Review calories, carbohydrates, protein and fat, and edit food names and portions before saving. View weight and meal trends together. Preview, save and share a PDF for your selected dates. With optional consent, keep appetite, body condition and medication records together. Designed for iPhone and iPad. AI nutrition information is an estimate and may differ from product labels. Health entries are personal records, not diagnosis or treatment. Some features require a Pro subscription. Privacy: https://kkirok.com/privacy?lang=en Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pace Lab4 screens
끼록3 screens

Verdict

The call

The clearest difference is in-app purchases: Pace Lab at none against 끼록's 2. Pace Lab also leads on iOS requirement (15.0 vs 18.6). 끼록's advantage is ads (none vs shown) and update cadence (every 2 days vs weekly). 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. 끼록 sells 2 in-app purchases, starting at $3.99 per month. Pace Lab asks for nothing beyond the download.

UpkeepUpdate frequency

Pace Lab ships an update weekly, 끼록 every 2 days. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 4 level
Pace Lab versus 끼록: the parameters behind the verdict, then further details
ParameterPace Lab끼록
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size31 MB17 MB
Age rating4+4+
DeveloperPyoungoh Yunji hoon park

In-app purchases

None

Pace Lab

No in-app purchases

2 purchases

끼록

Subscriptions2
  • 끼록 Pro 월간1 Month trial$3.991 Month
  • 끼록 Pro 연간1 Year trial$22.991 Year

Questions

Is Pace Lab free?
Pace Lab is free to download, with no in-app purchases.
Is 끼록 free?
끼록 is free to download, with in-app purchases available.
Do Pace Lab or 끼록 have ads?
Pace Lab shows ads; 끼록 does not.
Which is updated more often, Pace Lab or 끼록?
Pace Lab ships an update weekly, and 끼록 every 2 days. Most recently, Pace Lab was updated on October 18, 2026 and 끼록 on October 28, 2026.

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