# TheStack Baseball vs Golf Training by GRV

TheStack Baseball and Golf Training by GRV both sit at 4.9 stars, but that hides the real split: 100% of Golf Training by GRV's written reviews are positive against 0% of TheStack Baseball's. Golf Training by GRV also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). TheStack Baseball's advantage is in-app purchases (none vs 2) and ratings volume (53 vs 2). On price, rating and device support there is nothing between them.

Both are free to download. Golf Training by GRV sells 2 in-app purchases, starting at $9.99 per month. TheStack Baseball asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for TheStack Baseball against 5.0 for Golf Training by GRV. That said, the two scores are not equally well evidenced: TheStack Baseball has 53 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 0% of TheStack Baseball's written reviews are positive against 100% of Golf Training by GRV's.

TheStack Baseball ships an update every 2 months, Golf Training by GRV every 5 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TheStack Baseball | Golf Training by GRV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (53 ratings)](https://appshunter.io/ios/app/thestack-baseball/id6477413655/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/golf-training-by-grv/id6751173114/reviews)** |
| Number of ratings | **53** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 121 MB | 39 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Stack System Baseball GP, Inc.](https://appshunter.io/developer/1729294195) | [Golfstream West Inc.](https://appshunter.io/developer/1736532107) |

## What reviewers say

### TheStack Baseball

[App page](https://appshunter.io/ios/app/thestack-baseball/id6477413655)

Enhance your baseball performance by increasing bat speed through dynamic, personalized training programs. Track your progress, connect with other players and coaches, and optimize your workouts for maximum gains. Requires a Stack Bat to begin.

**Highlights:** Dynamic training programs, Personalized speed trainer, Track speed and metrics, Connect with other players, Team monitoring for coaches, Variable inertia speed training

**Features:** macOS Compatibility

**In-app purchases:** none


### Golf Training by GRV

[App page](https://appshunter.io/ios/app/golf-training-by-grv/id6751173114)

Enhance your golf performance with an AI mental game coach. This app combines guided meditation with AI-powered voice journaling to help you build confidence, focus, and joy on the course.

**Highlights:** AI-powered voice journaling, Guided meditation exercises, Intelligent follow-up questions, Pattern recognition, Progress tracking, Cloud sync

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $89.99 | per year |


## Frequently asked questions

### Is TheStack Baseball free?

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

### Is Golf Training by GRV free?

Golf Training by GRV is free to download, with in-app purchases available.

### Which has better reviews, TheStack Baseball or Golf Training by GRV?

Golf Training by GRV is rated higher. TheStack Baseball averages 4.9 out of 5 from 53 ratings, while Golf Training by GRV averages 5.0 from 2 ratings.

### Do TheStack Baseball or Golf Training by GRV have ads?

TheStack Baseball shows ads; Golf Training by GRV does not.

### Which is updated more often, TheStack Baseball or Golf Training by GRV?

TheStack Baseball ships an update every 2 months, and Golf Training by GRV every 5 days. Most recently, TheStack Baseball was updated on October 3, 2026 and Golf Training by GRV on October 10, 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.*