# kaizen | Adaptive Run Training vs Runify

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.

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.

## The numbers

| Metric | kaizen | Adaptive Run Training | Runify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (31 ratings)](https://appshunter.io/ios/app/kaizen-adaptive-run-training/id1638679224/reviews) | **[4.8 (245 ratings)](https://appshunter.io/ios/app/runify-running-tracker/id6746146450/reviews)** |
| Number of ratings | 31 | **245** |
| Positive reviews | 58.0% of reviews | **65.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 97 MB | 91 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Run Kaizen LTD](https://appshunter.io/developer/1638679226) | [OneDegree Labs](https://appshunter.io/developer/1850531994) |

## What reviewers say

### kaizen | Adaptive Run Training

[App page](https://appshunter.io/ios/app/kaizen-adaptive-run-training/id1638679224)

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.

**Highlights:** Data-driven training partner, Dynamic weekly distance targets, Personalized fitness calculations, Race predictions for various distances, Flexible training plans, Build consistency and improve fitness

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $12.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Subscription | $19.99 | per 3 months |
| Quarterly Subscription | $34.99 | per 3 months |
| Quarterly Subscription | $34.99 | per 3 months |
| Subscription | $49.99 | per year |
| Subscription | $69.99 | per year |
| Annual Subscription | $89.99 | per year |
| Annual Subscription | $89.99 | per year |

**What reviewers like**

- ✨ Adaptive and flexible training
- 🎯 Accurate race predictions
- 📈 Helps with improvement and progress
- 💡 Simple and effective concept
- 🤝 Good customer support

**What reviewers complain about**

- 🐛 Very buggy and unstable
- 📉 Inaccurate predictions sometimes
- 🤔 Confusing to understand and use
- 💰 Expensive subscription fee
- ⏳ Lacks advanced features

**Reported bugs**

- 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

**Requested features**

- 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


### Runify

[App page](https://appshunter.io/ios/app/runify-running-tracker/id6746146450)

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.

**Highlights:** 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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Runify Pro | $4.99 | per month |
| Runify Pro Monthly | $4.99 | per month |
| Runify Pro | $14.99 | per month |
| Runify Pro | $19.99 | per year |
| Runify Pro | $29.99 | per year |
| Runify Pro | $49.99 | per year |
| Runify Pro | $49.99 | per year |
| Runify Pro | $49.99 | per year |
| Runify Pro | $49.99 | per year |
| Runify Pro | $79.99 | per year |

**What reviewers like**

- 🚀 Fast and addictive app
- 👍 Encourages and motivates users to run
- 💡 Competitive ranking system
- 👍 Fun and enjoyable running experience

**What reviewers complain about**

- 🐛 Sync issues with Garmin and Strava
- 🔒 Concerns about location sharing
- 💰 Ranks locked behind paywall

**Reported bugs**

- Sync issues with Garmin and Strava
- Potential location sharing concerns

**Requested features**

- Improve sync functionality with fitness trackers
- Provide more transparency on location sharing


## Frequently asked questions

### Is kaizen | Adaptive Run Training free?

kaizen | Adaptive Run Training is free to download, with in-app purchases available.

### Is Runify free?

Runify is free to download, with in-app purchases available.

### Which has better reviews, kaizen | Adaptive Run Training or Runify?

Runify is rated higher. kaizen | Adaptive Run Training averages 4.7 out of 5 from 31 ratings, while Runify averages 4.8 from 245 ratings.

### Do kaizen | Adaptive Run Training or Runify have ads?

Neither kaizen | Adaptive Run Training nor Runify shows ads.

### Which is updated more often, kaizen | Adaptive Run Training or Runify?

kaizen | Adaptive Run Training ships an update every 10 days, and Runify fortnightly. Most recently, kaizen | Adaptive Run Training was updated on November 3, 2026 and Runify on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*