# V.O2 vs Cross Conditioning Training

The clearest difference is in-app purchases: Cross Conditioning Training at none against V.O2's 17. V.O2's advantage is ratings volume (6.3K vs 3) and update cadence (weekly vs every 2 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. V.O2 sells 16 in-app purchases, starting at $12.99 per month. Cross Conditioning Training asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for V.O2 against 5.0 for Cross Conditioning Training. That said, the two scores are not equally well evidenced: V.O2 has 6.3K ratings behind it against 3, so its average is the more settled of the two.

V.O2 ships an update weekly, Cross Conditioning Training every 2 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | V.O2 | Cross Conditioning Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (6.3K ratings)](https://appshunter.io/ios/app/vo2-running-coach/id977666802/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cross-conditioning-training/id6799848939/reviews)** |
| Number of ratings | **6.3K** | 3 |
| Positive reviews | 71.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 142 MB | 191 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Run SMART Project, LLC](https://appshunter.io/developer/973571013) | [Cross Conditioning Training, LLC](https://appshunter.io/developer/6799848941) |

## What reviewers say

### V.O2

[App page](https://appshunter.io/ios/app/vo2-running-coach/id977666802)

This app provides adaptive training plans and personalized coaching for runners of all levels. It assesses your fitness, offers custom paces, and syncs with popular devices. Train intelligently to achieve measurable improvements and become your best runner.

**Highlights:** Adaptive training plans, VDOT fitness assessment, Personalized training paces, Sync with Apple Health, Coros, Garmin, Strava, Real-time guidance on Apple Watch, Coros, Garmin, Training adaptation based on improvement, Coach communication and training adjustments

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adaptive Training Subscription | $12.99 | per month |
| Adaptive Training - Annual | $99.99 | per year |
| Base/Fitness - 8 weeks | $44.99 | one-time |
| Half Marathon - 12 weeks | $54.99 | one-time |
| 10 Km - 12 weeks | $54.99 | one-time |
| 5 Km - 12 weeks | $54.99 | one-time |
| 1500m - 12 weeks | $54.99 | one-time |
| 3 Km - 12 weeks | $54.99 | one-time |
| Marathon - 15 weeks | $69.99 | one-time |
| Half Marathon - 15 weeks | $69.99 | one-time |
| Marathon - 18 weeks | $79.99 | one-time |
| Half Marathon - 18 weeks | $79.99 | one-time |
| Jack's Elite Marathon - 18wks | $79.99 | one-time |
| Jack's First Marathon - 18wks | $79.99 | one-time |
| Jack's Boston Marathon - 18wks | $94.99 | one-time |
| Marathon - 24 weeks | $99.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Great integration with Garmin watches
- 💡 Excellent for coaching and athlete communication
- 👍 Fantastic adaptive programming and training plans
- 👍 Seamless sync with Garmin and other platforms

**What reviewers complain about**

- 🐛 Issues with syncing to Garmin and other platforms
- 🐛 Inconsistent performance and bugs
- 🐛 Difficulty editing or moving workouts
- 🐛 Inaccurate elevation and GPS tracking
- 🔍 Limited customization and preset workout options

**Reported bugs**

- Apple Watch app issues and lack of functionality
- Problems with syncing Garmin runs to the correct workouts
- Inconsistent elevation and GPS data
- Bugs and crashes when using the app

**Requested features**

- Ability to duplicate and edit workouts
- Improved Apple Watch and Health app integration
- More advanced adaptive training and automation
- Expanded cross-training and workout modalities
- Better user interface and workflow for coaches


### Cross Conditioning Training

[App page](https://appshunter.io/ios/app/cross-conditioning-training/id6799848939)

Plan and schedule fitness classes directly from your device. View class schedules, sign up for sessions, track your history, and book personal training appointments. Manage your account and optimize your fitness routine with ease.

**Highlights:** View class schedules, Sign up for classes, View class history, Book 1:1 personal training, Make account changes, Optimize class sign-ups

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

**In-app purchases:** none


## Frequently asked questions

### Is V.O2 free?

V.O2 is free to download, with in-app purchases available.

### Is Cross Conditioning Training free?

Cross Conditioning Training is free to download, with no in-app purchases.

### Which has better reviews, V.O2 or Cross Conditioning Training?

Cross Conditioning Training is rated higher. V.O2 averages 4.9 out of 5 from 6.3K ratings, while Cross Conditioning Training averages 5.0 from 3 ratings.

### Do V.O2 or Cross Conditioning Training have ads?

Neither V.O2 nor Cross Conditioning Training shows ads.

### Which is updated more often, V.O2 or Cross Conditioning Training?

V.O2 ships an update weekly, and Cross Conditioning Training every 2 weeks. Most recently, V.O2 was updated on October 24, 2026 and Cross Conditioning Training on October 13, 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.*