# Smart Workout Diary vs CoTRAIN

The clearest difference is device support: Smart Workout Diary at 2 against CoTRAIN's —. CoTRAIN's advantage is iOS requirement (15.1 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. Smart Workout Diary sells 4 in-app purchases, starting at $4.99 per month and CoTRAIN sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Smart Workout Diary | CoTRAIN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 90 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Volodymyr Holub](https://appshunter.io/developer/1728478269) | [Kazuki Masuda](https://appshunter.io/developer/1871152635) |

## What reviewers say

### Smart Workout Diary

[App page](https://appshunter.io/ios/app/smart-workout-diary/id6476983300)

This AI-powered fitness app helps you plan workouts, log sets quickly, and analyze your progress. It offers adaptive planning and personalized coaching insights to help you train smarter and achieve your fitness goals.

**Highlights:** AI-powered coaching insights, Adaptive workout planning, Fast workout logging (voice/text), Smarter tracking for weights and reps, Apple Health sync, Offline-friendly logging

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartWorkoutPremium - Monthly Plan | $4.99 | per month |
| SmartWorkoutPro - Monthly Plan | $7.99 | per month |
| SmartWorkoutPremium - Annual Plan | $39.99 | per year |
| SmartWorkoutPro - Annual Plan | $59.99 | per year |


### CoTRAIN

[App page](https://appshunter.io/ios/app/cotrain-ai/id6759483583)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CoTrain Pro | $1.99 | per month |
| CoTrain Pro 年間プラン | $19.99 | per year |


## Frequently asked questions

### Is Smart Workout Diary free?

Smart Workout Diary is free to download, with in-app purchases available.

### Is CoTRAIN free?

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

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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.*