KMetrix vs Race Pace Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KMetrix
This tool helps athletes plan training goals by calculating pace for running, swimming, and cycling. It supports metric and imperial units for various distances and durations.
- Pace calculation for multiple sports
- Metric and imperial unit support
- Customizable distance and duration
- Shortcuts for popular distances
- Intuitive user interface
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KMetrix: the calculator designed for athletes by athletes. A simple and intuitive tool that helps you to plan your next goal with a touch of fingers. - Want to run your next 10K under 40'? + That's 4'00" per km or 6'26" per mile. - Did you swim a 3,3km open water race in 56’13”? + That's fast! It's 1’42” the 100m. · Units in Metric System or Statue Mile System. · Activities up to 300km or 186.4miles. · Activities up to 99 hours. · 48 shortcuts to the most popular distances.
Race Pace Calculator
Plan your race strategy by calculating target paces, distances, and times. This tool helps runners focus on their performance by simplifying race planning.
- Calculate paces
- Calculate distances
- Calculate times
- Race planning
- Running strategy
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Every race deserves a plan. Running Pace Calculator helps you find the pace, time, or distance you need — instantly — so you can stop doing mental math and focus on what matters: running. THE CALCULATOR Enter any two values and get the third, instantly: • Know your goal time and distance? Get the pace to hold. • Know your pace and distance? Get your finish time. • Know your pace and time? Get the distance you'll cover. Made for runners: • One-tap distances for 5K, 10K, Half Marathon, and Marathon • Switch freely between kilometers and miles • Clear results, no clutter THE PACE CHART A complete speed-to-pace conversion table at your fingertips: • Every speed from 7.0 to 24.0 km/h • See KPH, MPH, min/km, and min/mile side by side • Tap any row to highlight it and keep your eye on your target • Reorder the columns to match how you think Whether you're chasing a marathon PR, planning your long run, or just settling a treadmill debate, Running Pace Calculator gives you the numbers in seconds. Lace up. We'll handle the math.
Screenshots
Verdict
The clearest difference is review sentiment: KMetrix at 88% against Race Pace Calculator's 0%. KMetrix also leads on rating (4.0 vs 1.8) and ads (none vs shown). Race Pace Calculator's advantage is ratings volume (4 vs 1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KMetrix holds the better App Store score, 4.0 against 1.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 88% of KMetrix's written reviews are positive against 0% of Race Pace Calculator's.
KMetrix ships an update monthly, Race Pace Calculator every 10 months. The most recent releases landed on August 15, 2026 and September 17, 2026 respectively.
| Parameter | KMetrix | Race Pace Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | 1.8 (4 ratings) |
| Positive reviews | 87.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Monthly — better | Every 10 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.1 — better | 26 |
| Further details — not scored | ||
| Size | 21 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Growth Garage LLC | Luis Machado |
Customer experience
KMetrix
Race Pace Calculator
In-app purchases
KMetrix
No in-app purchases
Race Pace Calculator
No in-app purchases
Questions
Is KMetrix free?
Is Race Pace Calculator free?
Which has better reviews, KMetrix or Race Pace Calculator?
Do KMetrix or Race Pace Calculator have ads?
Which is updated more often, KMetrix or Race Pace Calculator?
Other comparisons
