# Armored Heat vs TheStack Baseball

Armored Heat and TheStack Baseball both sit at 4.9 stars, but that hides the real split: 100% of Armored Heat's written reviews are positive against 0% of TheStack Baseball's. Armored Heat also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Armored Heat against 4.9 for TheStack Baseball. Both are backed by a comparable volume of ratings — 102 and 90 respectively. Written reviews are what separate them: 100% of Armored Heat's written reviews are positive against 0% of TheStack Baseball's.

Armored Heat ships an update every 6 weeks, TheStack Baseball every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Armored Heat | TheStack Baseball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (102 ratings)](https://appshunter.io/ios/app/armored-heat/id1582063704/reviews)** | [4.9 (90 ratings)](https://appshunter.io/ios/app/thestack-baseball/id6477413655/reviews) |
| Number of ratings | **102** | 90 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 210 MB | 121 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ARMORED HEAT LLC](https://appshunter.io/developer/1582063706) | [The Stack System Baseball GP, Inc.](https://appshunter.io/developer/1729294195) |

## What reviewers say

### Armored Heat

[App page](https://appshunter.io/ios/app/armored-heat/id1582063704)

This app offers daily arm care and strengthening programs for baseball players of all ages, designed by a physical therapist. It includes exercises for shoulder, scapular, and elbow health, with progressive routines and video instructions. The app also integrates with Apple Watch and HealthKit to enhance arm health and performance.

**Highlights:** Shoulder, Scapular, Elbow strengthening, Video and written exercise instruction, Daily progressive programs, Full Arm Care focus, Scapular Emphasis focus, Recovery/Mobility focus, Apple Watch integration

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Armored Heat free?

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

### Is TheStack Baseball free?

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

### Which has better reviews, Armored Heat or TheStack Baseball?

Armored Heat is rated higher. Armored Heat averages 4.9 out of 5 from 102 ratings, while TheStack Baseball averages 4.9 from 90 ratings.

### Do Armored Heat or TheStack Baseball have ads?

TheStack Baseball shows ads; Armored Heat does not.

### Which is updated more often, Armored Heat or TheStack Baseball?

Armored Heat ships an update every 6 weeks, and TheStack Baseball every 2 months. Most recently, Armored Heat was updated on October 27, 2026 and TheStack Baseball on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*