# Opti Train vs Fittivity

The clearest difference is review sentiment: Fittivity at 100% against Opti Train's 33%. Fittivity also leads on in-app purchases (none vs 2) and ratings volume (14 vs 3). Opti Train's advantage is rating (5.0 vs 4.7) and iOS requirement (13.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Opti Train sells 2 in-app purchases, starting at $9.99 per month. Fittivity asks for nothing beyond the download.

Opti Train holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 14 respectively. Written reviews complicate that: 33% of Opti Train's written reviews are positive against 100% of Fittivity's, so the app with the better star average is not the one people write more warmly about.

Opti Train ships an update every 2 months, Fittivity every 6 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Opti Train | Fittivity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/opti-train/id1037469787/reviews)** | [4.7 (14 ratings)](https://appshunter.io/ios/app/fittivity/id6474362771/reviews) |
| Number of ratings | 3 | **14** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Subscription | **Free** |
| Size | 411 MB | 183 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Optiherence](https://appshunter.io/developer/948846804) | [Fittivity LLC](https://appshunter.io/developer/1721432149) |

## What reviewers say

### Opti Train

[App page](https://appshunter.io/ios/app/opti-train/id1037469787)

This app helps you achieve peak performance by training your brain patterns. It uses a compatible brain-sensing accessory to provide audio and video neurofeedback, guiding you to a personalized optimized state for any activity.

**Highlights:** Sport-specific training modes, General performance training, Audio and video neurofeedback, Personalized brain pattern training, Brain map visualization, Synchronization of thought levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Opti Subscription | $9.99 | per month |
| Yearly Opti Subscription | $99.99 | per year |


### Fittivity

[App page](https://appshunter.io/ios/app/fittivity/id6474362771)

This app provides a comprehensive fitness and nutrition solution for busy travelers. It offers a wide range of workouts, a digital cookbook, nutrition tracking, and community features to help users achieve their health goals on the go.

**Highlights:** Hotel-ready workouts, On-the-go bodyweight exercises, Nutrition tracker with barcode scanner, 1100+ exercise library with demos, Custom workout creation, Community groups and challenges, Syncs with health apps and devices

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Opti Train free?

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

### Is Fittivity free?

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

### Which has better reviews, Opti Train or Fittivity?

Opti Train is rated higher. Opti Train averages 5.0 out of 5 from 3 ratings, while Fittivity averages 4.7 from 14 ratings.

### Do Opti Train or Fittivity have ads?

Neither Opti Train nor Fittivity shows ads.

### Which is updated more often, Opti Train or Fittivity?

Opti Train ships an update every 2 months, and Fittivity every 6 weeks. Most recently, Opti Train was updated on November 2, 2026 and Fittivity on November 4, 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.*