# Diamond Data Pro vs High Lines

The clearest difference is monetization model: Diamond Data Pro at freemium against High Lines's subscription. Diamond Data Pro also leads on ads (none vs shown). High Lines's advantage is update cadence (every 9 days vs every 3 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Diamond Data Pro sells 4 in-app purchases, starting at $4.99 per month and High Lines sells 2 in-app purchases, starting at $9.99 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 Diamond Data Pro against 5.0 for High Lines. Both are backed by a comparable volume of ratings — 7 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Diamond Data Pro ships an update every 3 months, High Lines every 9 days. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Diamond Data Pro | High Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/diamond-data-pro/id6747300062/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/high-lines/id6760802557/reviews) |
| Number of ratings | 7 | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | **Freemium** | Subscription |
| Size | 54 MB | 31 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Michael Park](https://appshunter.io/developer/1820681436) | [Christopher Fisher](https://appshunter.io/developer/1886315728) |

## What reviewers say

### Diamond Data Pro

[App page](https://appshunter.io/ios/app/diamond-data-pro/id6747300062)

This app helps baseball and softball coaches optimize batting lineups using real player statistics. It analyzes millions of combinations to identify the order most likely to maximize run production, offering a data-driven approach to game strategy.

**Highlights:** Evaluate millions of batting orders, Identify highest projected runs per game, Analyze manual lineup configurations, Import and manage team statistics, Clean, simple interface for coaches, Free demo mode available

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamond Data Pro Monthly | $4.99 | per month |
| DDP + HHT Bundle Monthly | $5.99 | per month |
| Diamond Data Pro Annual | $49.99 | per year |
| DDP + HHT Bundle Annual | $59.99 | per year |


### High Lines

[App page](https://appshunter.io/ios/app/high-lines/id6760802557)

This app helps users find the best odds for sports bets by scanning multiple sportsbooks. It identifies lines with a projected mathematical edge and allows direct opening of bets in supported sportsbook apps. It covers major sports leagues and is designed for both casual and sharp bettors.

**Highlights:** Scans 10+ sportsbooks for best odds, Flags lines with projected mathematical edge, Filters by sport, sportsbook, game, and bet type, One-tap bet opening in supported apps, Covers major sports leagues (NBA, MLB, NFL, etc.), Provides odds data and analysis tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High Lines Pro | $9.99 | per month |
| High Lines Pro | $69.99 | per year |


## Frequently asked questions

### Is Diamond Data Pro free?

Diamond Data Pro is free to download, with in-app purchases available.

### Is High Lines free?

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

### Which has better reviews, Diamond Data Pro or High Lines?

Diamond Data Pro and High Lines are both rated 5.0 out of 5 on the App Store, from 7 and 7 ratings respectively.

### Do Diamond Data Pro or High Lines have ads?

High Lines shows ads; Diamond Data Pro does not.

### Which is updated more often, Diamond Data Pro or High Lines?

Diamond Data Pro ships an update every 3 months, and High Lines every 9 days. Most recently, Diamond Data Pro was updated on September 25, 2026 and High Lines on October 2, 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.*