# OU7 Training vs Compaund

The clearest difference is rating: OU7 Training at 4.7 against Compaund's 4.0. OU7 Training also leads on ratings volume (156 vs 1). Compaund's advantage is update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OU7 Training holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: OU7 Training has 156 ratings behind it against 1, so its average is the more settled of the two.

OU7 Training ships an update monthly, Compaund fortnightly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OU7 Training | Compaund |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (156 ratings)](https://appshunter.io/ios/app/ou7-training-workout-plus-ai/id1487763621/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/compaund-habit-tracker/id6759554106/reviews) |
| Number of ratings | **156** | 1 |
| Positive reviews | 88.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 130 MB | 5 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Otabek Umarov](https://appshunter.io/developer/1496188843) | [Mihai Ilies](https://appshunter.io/developer/1879475277) |

## What reviewers say

### OU7 Training

[App page](https://appshunter.io/ios/app/ou7-training-workout-plus-ai/id1487763621)

Access a variety of workout videos, guided exercises, and group fitness classes. Track your nutrition with an AI-powered calorie counter, create personalized meal plans, and monitor your water intake. Stay motivated with challenges and sync with wearables for advanced performance tracking.

**Highlights:** Workout videos with detailed instructions, AI-powered calorie and nutrition tracking, Personalized meal and water plans, Group fitness classes (DanceFit, Yoga, HIIT), Walk and run tracking with map support, Heart rate monitor integration, Fitness challenges

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Compaund

[App page](https://appshunter.io/ios/app/compaund-habit-tracker/id6759554106)

This app helps you build lasting habits and break bad ones using behavioral science principles. It structures habits around cues, motivation, response, and rewards, and allows you to track progress and identify patterns.

**Highlights:** Build lasting habits with behavioral science, Break bad habits by logging cravings, Create identities linked to habits, Unlock more habit slots through consistency, Visualize progress with data insights, Privacy-focused with on-device storage, Optional iCloud sync and Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OU7 Training free?

OU7 Training is free to download, with no in-app purchases.

### Is Compaund free?

Compaund is free to download, with no in-app purchases.

### Which has better reviews, OU7 Training or Compaund?

OU7 Training is rated higher. OU7 Training averages 4.7 out of 5 from 156 ratings, while Compaund averages 4.0 from 1 ratings.

### Do OU7 Training or Compaund have ads?

Neither OU7 Training nor Compaund shows ads.

### Which is updated more often, OU7 Training or Compaund?

OU7 Training ships an update monthly, and Compaund fortnightly. Most recently, OU7 Training was updated on November 3, 2026 and Compaund on October 28, 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.*