# DiamondShark vs SubPlan

The clearest difference is iOS requirement: DiamondShark at 15.1 against SubPlan's 18.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. DiamondShark sells 1 in-app purchase, starting at $29.99 per month and SubPlan sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for DiamondShark against 5.0 for SubPlan. Both are backed by a comparable volume of ratings — 11 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | DiamondShark | SubPlan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/diamondshark/id6771138434/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/subplan-rotation-planner/id6805207795/reviews) |
| Number of ratings | **11** | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Freemium | — |
| Size | 57 MB | 9 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [DiamondSharkBaseball](https://appshunter.io/developer/1896772402) | [Christopher Walter](https://appshunter.io/developer/1135998979) |

## What reviewers say

### DiamondShark

[App page](https://appshunter.io/ios/app/diamondshark/id6771138434)

This app provides advanced MLB analytics using Statcast data, offering model-driven insights and simulations. Understand game probabilities and player matchups with detailed pitch-level and batter modeling.

**Highlights:** Statcast-powered metrics, Matchup breakdowns, Monte Carlo simulations, Pitch-level modeling, Live scores, Probability views

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamond Shark Pro Monthly | $29.99 | per month |


### SubPlan

[App page](https://appshunter.io/ios/app/subplan-rotation-planner/id6805207795)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubPlan Pro Monthly | $1.99 | per month |
| SubPlan Pro Yearly | $17.99 | per year |


## Frequently asked questions

### Is DiamondShark free?

DiamondShark is free to download, with in-app purchases available.

### Is SubPlan free?

SubPlan is free to download, with in-app purchases available.

### Which has better reviews, DiamondShark or SubPlan?

DiamondShark and SubPlan are both rated 5.0 out of 5 on the App Store, from 11 and 7 ratings respectively.

### Do DiamondShark or SubPlan have ads?

Neither DiamondShark nor SubPlan shows ads.

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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.*