Comparison

ASICS Runkeeper vs Half Marathon 13.1 Trainer

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

Head to head
About

ASICS Runkeeper

Track your runs, set personalized goals, and follow guided workouts to improve your fitness. This app offers GPS tracking for various activities, progress monitoring, and motivational features to help you achieve your running ambitions.

Highlights
  • GPS activity tracking
  • Personalized training plans
  • Audio-guided workouts
  • Goal setting and progress monitoring
  • Integration with wearables and health apps
  • In-app challenges and rewards
Features
Read full description

Reach your running goals with the ASICS Runkeeper™ app. Track exercise, set measurable goals and see progress along the way—whether you’re just getting into running, training for a race or trying to reach a new personal record, we can help. MOTIVATION TO MOVE •Guided Workouts: Whether you’re a beginner or an experienced runner, our ASICS Running coaches push you to reach your fitness goals through a variety of audio-guided workouts that complement your fitness journey • Track workouts: Record activities like running, walking, biking, hiking and more manually or with GPS. • Set goals: Maybe you want to get faster, run farther or lose a little weight. No matter your goal, we’ll help you reach it. •Listen to audio: Choose the stats you want to hear during your activity like pace, distance, and time (available in five additional motivating voices in English), plus Apple Music and Spotify integration • Follow a plan: Routines lead to progress. Choose a personalized plan that will help get you out the door, day after day. • Stay motivated: Join in-app challenges, get exercise rewards, participate in virtual running groups and share achievements. • See progress: It’s what this is all about. We’ll log your stats to show you how you’re progressing against your running goals. SYNC WITH EASE • Apple Watch integration: Leave your phone at home and still track stats. • Bluetooth connectivity: connect wireless headphones and heart-rate monitors. • Fitness tracker integration: Connect your Garmin, Fitbit and other styles in seconds. • Apple Health integration: Connect to share your Runkeeper workout details (including calories, route, and heart rate) to Apple Health and sync your Health measurements to Runkeeper. • Partner apps: Connect with other top health apps like Fitbit, MyFitnessPal and more. UPGRADE YOUR PERFORMANCE Get the Runkeeper GO™ premium membership for more effective ways to reach your fitness goals, from 5Ks to marathons. Strategize for your next race by taking advantage of tailored race-training plans designed to help you run stronger and faster for race day. Compare your workouts with a variety of detailed progress insights and live tracking to closely monitor your training along the way. *Note: Continued use of GPS running in the background can dramatically decrease battery life. Find the full terms and conditions, and our privacy policy, at http://runkeeper.com/termsofservice and http://runkeeper.com/privacypolicy respectively.

About

Half Marathon 13.1 Trainer

This app guides beginners through a 14-week program to train for a half marathon using a run-walk method. It offers audio coaching, progress tracking, and community support to help users complete their first 13.1-mile race.

Highlights
  • 14-week run-walk training program
  • Audio coach and alerts
  • Run mapping
  • Health app integration
  • Community forums
  • Music integration
Features
Read full description

■ The Official Half Marathon Trainer App ■ Official partners and the ONLY C25K (Couch to 5K) app featured on FITBIT and SAMSUNG smart watches! ■ Featured on The New York Times, Los Angeles Times, The Washington Post, The Guardian, The Huffington Post, Men's Fitness, Forbes, Mashable, Glamour Magazine, Popsugar Fitness, CBS News, NBC News, Macworld, Cosmopolitan, Lifehacker, WebMD, and many more! From the same makers of the #1 C25K® Trainer app, Half Marathon Trainer follows the same successful recipe to create an easy simple 13.1 (21k) program. Ideal for first-time beginners and those who are new to running a half marathon. The program uses a blend of running and power walking in training and racing. You’ll soon be able to run-walk the entire half marathon. ≈ Free Trial ≈ ◉ Train the first week for free! ◉ Train to complete a full 13.1 (21k) half marathon using a RUN/WALK ratio ≈ Real-Life Inspirational Transformations ≈ ◎ Over 175,000 Likes and 1500 Success Photos at facebook.com/c25kfree ◎ Our community inspires one another (and inspires us!) everyday. Hear some of their amazing stories. This proven 14 week plan is designed for beginners. The run/walk breaks help make the full marathon less grueling and reduces the overall impact and risk of injury. Don’t think that just because walking is involved that your time will be slower or that you'll be accomplishing less. Many veteran runners have posted personal best times after switching to this run walk method! Using a ratio of running and walking will better manage your fatigue and give you the muscle resource and mental confidence to handle the later parts of the race. Turn on our award winning music and just press start! Our audio coach will guide you through your run! It's that easy! ≈ Less is More ≈ ◎ Easy to learn. Just press start! ◎ Ideal for beginners. ◎ 14 weeks total. ≈ Features ≈ ◉ Proven 14 week half marathon training run-walk program (1st week free) ◉ Convenient audio coach and alerts ◉ Map your run at the end of your workout! ◉ Light and dark modes ◉ Health app integration ◉ Free iPad integration for indoor treadmills ◉ Integrated with Facebook, Twitter, and Instagram ◉ Access to our forums with thousands of veterans and newcomers starting the app. Join the community and meet other runners! ≈ NEW Zen Unlimited Pass - Try it for free! ≈ ◉ Award winning music curated from top DJ's! ◉ Scientifically proven to increase motivation by 35% ◉ Unlimited access to all pro features across ALL Zen Labs Fitness running apps ◉ Unlock calories, distance, Apple watch integration, and more ◉ Full access to C25K, 10K, 13.1, and 26.2 programs ◉ 4 apps for the price of 1! One subscription, multiple apps! Questions/comments? Email us at contactus@zenlabsfitness.com or visit us at www.zenlabsfitness.com. ≈ Connect ≈ Facebook: @C25Kfree Twitter: @C25Kfree Instagram: @officialc25k Hashtag: #C25K Zen Labs is a proud supporter of the National Breast Cancer Coalition. breastcancerdeadline2020.org Subscription pricing and terms: The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Privacy Policy & Terms of Use: https://www.zenlabsfitness.com/privacy-policy/ Apple Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Legal Disclaimer This app and any information given by it or by Zen Labs LLC are for educational purposes only. You should always consult your healthcare provider before beginning any fitness program. C25K® is a registered trademark of Zen Labs LLC

Screenshots

ASICS Runkeeper4 screens
Half Marathon 13.1 Trainer4 screens

Verdict

The call

The clearest difference is ratings volume: ASICS Runkeeper at 379K against Half Marathon 13.1 Trainer's 5.6K. ASICS Runkeeper also leads on review sentiment (74% vs 55%) and update cadence (every 2 weeks vs every 6 weeks). Half Marathon 13.1 Trainer's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 17.0). On price, rating, ads and in-app purchases 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. ASICS Runkeeper sells 10 in-app purchases, starting at $9.99 per month and Half Marathon 13.1 Trainer sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for ASICS Runkeeper against 4.7 for Half Marathon 13.1 Trainer. That said, the two scores are not equally well evidenced: ASICS Runkeeper has 379K ratings behind it against 5.6K, so its average is the more settled of the two. Written reviews are what separate them: 74% of ASICS Runkeeper's written reviews are positive against 55% of Half Marathon 13.1 Trainer's.

UpkeepUpdate frequency

ASICS Runkeeper ships an update every 2 weeks, Half Marathon 13.1 Trainer every 6 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 5 level
ASICS Runkeeper versus Half Marathon 13.1 Trainer: the parameters behind the verdict, then further details
ParameterASICS RunkeeperHalf Marathon 13.1 Trainer
PriceFreeFree
Rating4.8 (379K ratings) — better4.7 (5.6K ratings)
Positive reviews74.0% of reviews — better55.4% of reviews
Number of ratings379K — better5.6K
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#135 — better
DevicesiPhone, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.014.0 — better
Further details — not scored
Size124 MB319 MB
Age rating4+4+
DeveloperASICS Runner App, Inc.Zen Labs

Customer experience

ASICS Runkeeper

All ratings379,286 ratings
Positive97.9%
Neutral0.9%
Negative1.2%
Written reviews3,040 reviews
Positive74.0%
Neutral6.5%
Negative19.5%

Half Marathon 13.1 Trainer

All ratings5,572 ratings
Positive93.5%
Neutral2.4%
Negative4.1%
Written reviews184 reviews
Positive55.4%
Neutral7.6%
Negative37.0%

User reviews

ASICS Runkeeper

From 379K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Motivating and helpful
  • 🚀 Accurate tracking
  • 👍 Great for beginners
  • 👍 Customizable features

Room to improve

  • 🐛 GPS issues and inaccuracies
  • 🐛 Syncing problems between devices
  • 🐛 Frequent crashes and bugs
  • 🔋 High battery consumption
  • 👎 Subscription model limits free features

Half Marathon 13.1 Trainer

From 5.6K App Store ratings

What we love

  • 👍 Easy to use
  • 👍 Helpful for beginners
  • 👍 Great for training and motivation
  • 👍 Integrates well with Apple Watch and Fitness
  • 👍 Customizable music playback

Room to improve

  • 🐛 Occasional syncing and tracking issues
  • 🔋 Drains battery life
  • 💰 Subscription model change frustrates some users
  • 💰 Paid app now requires subscription for full access

Bugs and requests

ASICS Runkeeper

Reported bugs

4 issues
  • Workouts not recording properly
  • Inconsistent distance and pace tracking
  • Syncing issues between phone and watch
  • Unexpected app crashes and freezes

Requested features

6 requests
  • Add treadmill/indoor tracking option
  • Improve training plan customization
  • Enhance Apple Watch app functionality
  • Provide more detailed analytics and insights
  • Allow pausing/resuming of workouts
Show 1 more
  • Improve audio cue/voice feedback

Half Marathon 13.1 Trainer

Reported bugs

3 issues
  • App crashes or freezes during workouts
  • Inconsistent distance and time tracking
  • Syncing issues with Apple Watch

Requested features

4 requests
  • Option to view GPS route history
  • Ability to customize training days and schedule
  • Integration with more fitness tracking devices
  • Detailed performance metrics and analytics

In-app purchases

10 purchases

ASICS Runkeeper

Subscriptions10
  • Runkeeper Go Monthly7 Days trial$9.991 Month
  • Runkeeper Go Monthly1 Month trial$9.991 Month
  • Runkeeper Go Monthly7 Days trial$11.991 Month
Show 7 more
  • Runkeeper Go Quarterly$19.993 Months
  • Runkeeper Go Yearly$39.991 Year
  • Runkeeper Go Yearly1 Month trial$39.991 Year
  • Yearly Subscription1 Year trial$39.991 Year
  • Runkeeper Go Yearly7 Days trial2 variants$39.991 Year
  • Runkeeper Go Yearly no trial$39.991 Year
  • RK Go Yearly1 Month trial$39.991 Year
5 purchases

Half Marathon 13.1 Trainer

Subscriptions4
  • Zen Unlimited Pass Monthly1 Month trial$4.991 Month
  • Unlock Your Potential7 Days trial$29.993 Months
  • Unlock Your Potential1 Month trial$29.993 Months
Show 1 more
  • Zen Unlimited Pass Annual7 Days trial$74.991 Year
One-time1
  • Unlock Workout List$0.99

Questions

Is ASICS Runkeeper free?
ASICS Runkeeper is free to download, with in-app purchases available.
Is Half Marathon 13.1 Trainer free?
Half Marathon 13.1 Trainer is free to download, with in-app purchases available.
Which has better reviews, ASICS Runkeeper or Half Marathon 13.1 Trainer?
ASICS Runkeeper is rated higher. ASICS Runkeeper averages 4.8 out of 5 from 379K ratings, while Half Marathon 13.1 Trainer averages 4.7 from 5.6K ratings.
Do ASICS Runkeeper or Half Marathon 13.1 Trainer have ads?
Both ASICS Runkeeper and Half Marathon 13.1 Trainer show ads.
Which is updated more often, ASICS Runkeeper or Half Marathon 13.1 Trainer?
ASICS Runkeeper ships an update every 2 weeks, and Half Marathon 13.1 Trainer every 6 weeks. Most recently, ASICS Runkeeper was updated on September 24, 2026 and Half Marathon 13.1 Trainer on September 22, 2026.

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