# D vs StoneAthletics

The clearest difference is rating: StoneAthletics at 5.0 against D's 2.9. D's advantage is ratings volume (68 vs 3) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

StoneAthletics holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: D has 68 ratings behind it against 3, so its average is the more settled of the two.

D ships an update every 6 weeks, StoneAthletics every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | D | StoneAthletics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (68 ratings)](https://appshunter.io/ios/app/d-bat-hub/id1392463429/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stoneathletics/id1633017178/reviews)** |
| Number of ratings | **68** | 3 |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 25 MB | 135 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Upper Hand, Inc.](https://appshunter.io/developer/1195693369) | [Caitlyn Fay Stoner](https://appshunter.io/developer/1633017180) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-bat-hub/id1392463429)

Manage your D-BAT baseball and softball academy account from anywhere. Purchase memberships, lessons, and rentals, schedule training, and receive notifications. Communicate with staff and customers, and update your billing information.

**Highlights:** Purchase memberships, lessons, and rentals, Manage training schedules, Receive event notifications, Update account and billing info, Cancel/change attendance, Communicate with staff and customers

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

**In-app purchases:** none


### StoneAthletics

[App page](https://appshunter.io/ios/app/stoneathletics/id1633017178)

This app offers personalized workout and meal plans to help you achieve your fitness goals. It includes progress tracking, nutrition logging, and direct messaging with a coach for support and guidance.

**Highlights:** Personalized workout plans, Customized meal plans, Nutrition and hydration tracking, Progress monitoring with analytics, Direct messaging with coach, Wearable device integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is StoneAthletics free?

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

### Which has better reviews, D or StoneAthletics?

StoneAthletics is rated higher. D averages 2.9 out of 5 from 68 ratings, while StoneAthletics averages 5.0 from 3 ratings.

### Do D or StoneAthletics have ads?

Neither D nor StoneAthletics shows ads.

### Which is updated more often, D or StoneAthletics?

D ships an update every 6 weeks, and StoneAthletics every 2 months. Most recently, D was updated on November 6, 2026 and StoneAthletics on November 3, 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.*