kaizen | Adaptive Run Training vs Runify
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
kaizen | Adaptive Run Training
This app uses your running history to calculate your current fitness and set dynamic weekly distance targets. It offers personalized training guidance to help you achieve your running goals, whether for a specific race or general improvement. The app provides race predictions and flexible training plans that adapt to your schedule.
- Data-driven training partner
- Dynamic weekly distance targets
- Personalized fitness calculations
- Race predictions for various distances
- Flexible training plans
- Build consistency and improve fitness
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kaizen is load-based run training for committed runners, starting with the running you have already done. Connect Strava, Garmin or Apple Health so kaizen can analyse your training and race history. See how your fitness is developing, what shape you are in now and what your training suggests is possible. kaizen then connects that picture with your goal and timeline to map the weekly training load needed ahead. kaizen does not process or store location data. Train toward a 5K, 10K, half marathon or marathon—or set a rate of improvement without an upcoming race. CHOOSE HOW YOU TRAIN Use a suggested training structure or build the week yourself: • Even Spread for a calm, repeatable weekly rhythm • 1 Long, 1 Hard to anchor the week around one longer run and one harder effort • Build Your Own for complete control over the week Choose structured workouts, plan your runs and see how each session contributes to your weekly target. ADAPT AS YOU GO Move or edit sessions when the week changes. Every completed run recalculates both your current fitness and the training load needed ahead. HOW LOAD WORKS Equal distances do not always represent equal training. kaizen uses distance, pace and elevation—along with supported cross-training minutes—to understand the load created by different activities. This keeps the bigger picture consistent while giving you control over how the work gets done. Start with a seven-day free trial. Terms: https://runkaizen.com/terms Privacy: https://runkaizen.com/privacy
Runify
This app transforms your runs into a competitive experience. Earn XP, unlock new tiers, and climb leaderboards by tracking your progress and challenging friends. Visualize your journey with detailed stats and share your achievements.
- Gamified running with XP and ranks
- Competitive leaderboards (friends, global, local)
- Track distance, pace, and consistency
- Unlock visual ranks and tiers
- Share post-run visuals
- Visualize progress with graphs and history
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**Run. Rank. Repeat.** Runify is the first-ranked running app that transforms your runs into a competitive experience. Earn XP, unlock new tiers, and climb the leaderboard while tracking your progress and challenging friends. Whether you're running solo or side by side with others, every step counts. Gamified Running Tracker | XP | Ranks | Leaderboards | Clubs | Streaks **Level Up Your Running:** Advance through competitive ranks like Bronze, Diamond, and Iridescent based on your distance, consistency, and pace. Runify rewards your performance with XP and a visual rank system designed to keep you motivated. - Earn XP after every run - Progress through a ranked tier system - Lose rank if you go inactive - Unlock a visual identity that evolves with you **Compete With Friends:** Running is better with rivals. Compare times, chase leaderboard spots, and see how you stack up against your crew or the world. - Friends, global, country, and club leaderboards - Race across 1K, 5K, 10K, and more - Watch your rivals rise or fall in real time **Compete by Country & Run Club:** Take your rank past your friends list. See where you stand among runners across your country, or build a private club for your crew, team, workplace, or school and race on your own leaderboard. - Country leaderboards for regional competition - Private, invite-only run club leaderboards - Create a run club and invite members with a link - Top-three podium and full ranked standings - See your own rank even when you're outside the top list - New Countries & Clubs section in the Ranks tab **Share Your Grind:** Create post-run visuals that showcase your stats with style. Customize your templates and post them straight to your story. - Auto-filled template editor - Includes time, distance, and pace - Export directly to Instagram **Track Your Progress:** Every run earns data. Visualize your effort with XP graphs, streak history, and run breakdowns. Runify doesn't just track; it reflects your journey. - Weekly summaries and lifetime stats - XP over time and recent runs - Personal progression and rank trends Download Runify today and earn your place on the leaderboard. Consistency isn't optional—it's ranked. Privacy Policy: https://runifyprivacy.carrd.co/ Terms of Service: https://runifytermsandconditions.carrd.co/
Screenshots
Verdict
The clearest difference is monetization model: Runify at free with in-app purchases against kaizen | Adaptive Run Training's subscription. Runify also leads on ratings volume (245 vs 31). On price, rating, review sentiment and update cadence 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. kaizen | Adaptive Run Training sells 10 in-app purchases, starting at $12.99 per month and Runify sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for kaizen | Adaptive Run Training against 4.8 for Runify. That said, the two scores are not equally well evidenced: Runify has 245 ratings behind it against 31, so its average is the more settled of the two. Written reviews are what separate them: 58% of kaizen | Adaptive Run Training's written reviews are positive against 66% of Runify's.
kaizen | Adaptive Run Training ships an update every 10 days, Runify fortnightly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | kaizen | Adaptive Run Training | Runify |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (31 ratings) | 4.8 (245 ratings) — better |
| Positive reviews | 58.0% of reviews | 65.5% of reviews — better |
| Number of ratings | 31 | 245 — better |
| Update frequency | Every 10 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Run Kaizen LTD | OneDegree Labs |
Customer experience
kaizen | Adaptive Run Training
Runify
User reviews
kaizen | Adaptive Run Training
From 31 App Store ratingsWhat we love
- ✨ Adaptive and flexible training
- 🎯 Accurate race predictions
- 📈 Helps with improvement and progress
- 💡 Simple and effective concept
- 🤝 Good customer support
Room to improve
- 🐛 Very buggy and unstable
- 📉 Inaccurate predictions sometimes
- 🤔 Confusing to understand and use
- 💰 Expensive subscription fee
- ⏳ Lacks advanced features
Runify
From 245 App Store ratingsWhat we love
- 🚀 Fast and addictive app
- 👍 Encourages and motivates users to run
- 💡 Competitive ranking system
- 👍 Fun and enjoyable running experience
Room to improve
- 🐛 Sync issues with Garmin and Strava
- 🔒 Concerns about location sharing
- 💰 Ranks locked behind paywall
Bugs and requests
kaizen | Adaptive Run Training
Reported bugs
25 issues- Setup process crashes or loops
- App crashes frequently
- Mileage calculations are incorrect
- Planned mileage doesn't add up correctly
- App doesn't get past the first step
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- Race prediction screen freezes
- App doesn't work at all
- Data imports incorrectly (mileage/pace)
- Issues with unit conversion (miles/kilometers)
- Subscription charge without reminder
- Weekly targets change based on paces
- Only shows one week ahead
- Can't get past prediction screen
- Stuck on loading stage
- Imported Strava data is wonky
- Race predictor only gives marathon distance prediction
- Training days logged as previous day
- Cannot control subscription
- Inconsistent distance recommendations
- Records disappear and reappear
- Improve prediction section hides event selection
- Week planning tool shows wrong paces
- Marathon goal always defaults to 2:00:00
- Can't consistently log in
- App is immature and has bugs
Requested features
9 requests- Allow editing of runs
- More personalization in training plans
- Ability to start the training week on different days
- Consider elevation in training calculations
- Add more workout suggestions and paces
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- Predict times for distances other than marathon
- FAQ and tutorials for better understanding
- Ability to plan runs in decimals
- Integration with other platforms beyond Strava
Runify
Reported bugs
2 issues- Sync issues with Garmin and Strava
- Potential location sharing concerns
Requested features
2 requests- Improve sync functionality with fitness trackers
- Provide more transparency on location sharing
In-app purchases
kaizen | Adaptive Run Training
- Subscription$12.991 Month
- Monthly Subscription7 Days trial$14.991 Month
- Monthly Subscription14 Days trial$14.991 Month
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- Subscription$19.993 Months
- Quarterly Subscription14 Days trial$34.993 Months
- Quarterly Subscription7 Days trial$34.993 Months
- Subscription$49.991 Year
- Subscription$69.991 Year
- Annual Subscription7 Days trial$89.991 Year
- Annual Subscription14 Days trial$89.991 Year
Runify
- Runify Pro$4.991 Month
- Runify Pro Monthly1 Month trial$4.991 Month
- Runify Pro$14.991 Month
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- Runify Pro$19.991 Year
- Runify Pro$29.991 Year
- Runify Pro6 Months trial$49.991 Year
- Runify Pro14 Days trial$49.991 Year
- Runify Pro$49.991 Year
- Runify Pro7 Days trial$49.991 Year
- Runify Pro7 Days trial$79.991 Year
Questions
Is kaizen | Adaptive Run Training free?
Is Runify free?
Which has better reviews, kaizen | Adaptive Run Training or Runify?
Do kaizen | Adaptive Run Training or Runify have ads?
Which is updated more often, kaizen | Adaptive Run Training or Runify?
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