# TheStack Baseball vs The Bullpen Baseball Method

The clearest difference is ads: The Bullpen Baseball Method at none against TheStack Baseball's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

TheStack Baseball ships an update every 2 months, The Bullpen Baseball Method every 5 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TheStack Baseball | The Bullpen Baseball Method |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (53 ratings)](https://appshunter.io/ios/app/thestack-baseball/id6477413655/reviews)** | — |
| Number of ratings | **53** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 121 MB | 32 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Stack System Baseball GP, Inc.](https://appshunter.io/developer/1729294195) | [SFB Baseball Development, LLC](https://appshunter.io/developer/1846191847) |

## 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


### The Bullpen Baseball Method

[App page](https://appshunter.io/ios/app/the-bullpen-baseball-method/id6753996702)

**In-app purchases:** none


## Frequently asked questions

### Is TheStack Baseball free?

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

### Is The Bullpen Baseball Method free?

The Bullpen Baseball Method is free to download, with no in-app purchases.

### Do TheStack Baseball or The Bullpen Baseball Method have ads?

TheStack Baseball shows ads; The Bullpen Baseball Method does not.

### Which is updated more often, TheStack Baseball or The Bullpen Baseball Method?

TheStack Baseball ships an update every 2 months, and The Bullpen Baseball Method every 5 weeks. Most recently, TheStack Baseball was updated on October 3, 2026 and The Bullpen Baseball Method on October 8, 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.*