Runners Calculator vs Maraly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Runners Calculator
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A Calculator App for Runners "Calculator for Runners" is a specialized calculator app designed for time calculations. It allows you to quickly compute running pace, lap times, and estimated finish times. Use it to manage your pace during races or to plan your regular training sessions effectively!
Maraly
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Maraly is a multi-functional running log and GPS tracking app developed for runners who are serious about breaking their Personal Bests (PBs) and achieving their race goals, as well as managing marathon race records. Going beyond simple distance tracking, your daily training motivation is powerfully supported by an AI coach that analyzes your runs and a unique "Conquer Japan" feature that colors in the prefectures you've run in. 【Key Features】 "Conquer Japan" Map Feature Enter your race data for the prefectures where you've completed a race, and they will be colored in on the map. Aim to conquer all 47 prefectures and make planning your running trips even more exciting! Dashboard to Feel Your Growth Visualize your PB management, monthly mileage, and pace trends with beautiful graphs. Easily compare your current self with your past records. Your Exclusive AI Coach The AI proposes an optimal weekly training menu tailored to your goal time and current level. Receive advice that considers your daily fatigue and progress to efficiently improve your records. (*Subscription-only feature) Accurate GPS Tracking Start tracking with a single tap. Accurately track your pace, distance, and time in real-time, recording your runs as detailed data. Shoe Mileage Management Automatically calculate the distance run in each of your favorite running shoes. Useful for knowing when to replace them and managing your race vs. practice shoe rotation. Training Log to Visualize Daily Efforts View your training records in a calendar format. Smoothly plan for upcoming races and review your past runs. 【Recommended for these runners:】 ・Aiming for a PB in a full or half marathon ・Want to keep a clean record of daily jogs ・Struggling to create a training menu alone ・Love participating in races in various regions ・Want to accurately track shoe wear and mileage Turn your steady daily efforts into reliable data and fun. Let's run towards your next goal with Maraly!
Screenshots
Verdict
The clearest difference is in-app purchases: Runners Calculator at none against Maraly's 5. Runners Calculator also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.2). Maraly's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price 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. Maraly sells 5 in-app purchases, starting at $2.99 per month. Runners Calculator asks for nothing beyond the download.
Runners Calculator ships an update every 2 weeks, Maraly daily. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | Runners Calculator | Maraly |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 30 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Yudai Fukuda | Sho Yamamoto |
In-app purchases
Runners Calculator
No in-app purchases
Maraly
- プレミアム 月額プラン$2.991 Month
- プレミアム 年額プラン7 Days trial$24.991 Year
- エナジージェル代$0.49
- 至福のコーヒー代$2.99
- チワックスのおもちゃ代$5.99









