# Baseball Flows vs OPP Training

The clearest difference is update cadence: Baseball Flows at every 6 weeks against OPP Training's every 24 months. Baseball Flows also leads on ratings volume (21 vs 5) and device support (4 vs 2). OPP Training's advantage is rating (5.0 vs 4.6). 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.

OPP Training holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 21 and 5 respectively.

Baseball Flows ships an update every 6 weeks, OPP Training every 24 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Baseball Flows | OPP Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (21 ratings)](https://appshunter.io/ios/app/baseball-flows/id6478244569/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/opp-training/id6479377811/reviews)** |
| Number of ratings | **21** | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 24 months |
| Monetization | Free | Free |
| Size | 169 MB | 49 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Baseball Flows llc](https://appshunter.io/developer/1732340292) | [Andres Arroyo](https://appshunter.io/developer/1735814938) |

## What reviewers say

### Baseball Flows

[App page](https://appshunter.io/ios/app/baseball-flows/id6478244569)

Unlock peak athletic performance with specialized training programs designed for rotational athletes. Developed by an expert with professional playing and physical therapy experience, this app offers quick, science-driven workouts that adapt automatically to your progress. Track your fitness journey and integrate with popular wearable devices and health apps.

**Highlights:** Expert-guided training programs, Science-driven athletic development, Quick 15-20 minute workouts, Automatic progression system, Wearable device integration, Apple Health integration

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

**In-app purchases:** none


### OPP Training

[App page](https://appshunter.io/ios/app/opp-training/id6479377811)

Log your workouts, view upcoming sessions, and book appointments. Track your progress and maximize your training sessions with this comprehensive fitness companion.

**Highlights:** Log workouts, View logged workouts, See upcoming scheduled workouts, Book appointments, Track progress

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Baseball Flows free?

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

### Is OPP Training free?

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

### Which has better reviews, Baseball Flows or OPP Training?

OPP Training is rated higher. Baseball Flows averages 4.6 out of 5 from 21 ratings, while OPP Training averages 5.0 from 5 ratings.

### Do Baseball Flows or OPP Training have ads?

Neither Baseball Flows nor OPP Training shows ads.

### Which is updated more often, Baseball Flows or OPP Training?

Baseball Flows ships an update every 6 weeks, and OPP Training every 24 months. Most recently, Baseball Flows was updated on September 23, 2026 and OPP Training on September 17, 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.*