# GamedayMath vs High Lines

The clearest difference is monetization model: GamedayMath at freemium against High Lines's subscription. GamedayMath also leads on ads (none vs shown). High Lines's advantage is ratings volume (7 vs 1) and update cadence (every 9 days vs every 3 weeks). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. GamedayMath sells 4 in-app purchases, starting at $24.99 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 GamedayMath against 5.0 for High Lines. That said, the two scores are not equally well evidenced: High Lines has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

GamedayMath ships an update every 3 weeks, High Lines every 9 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | GamedayMath | High Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gamedaymath/id6743708397/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/high-lines/id6760802557/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Freemium** | Subscription |
| Size | 57 MB | 31 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [GameDayMath](https://appshunter.io/developer/1804112923) | [Christopher Fisher](https://appshunter.io/developer/1886315728) |

## What reviewers say

### GamedayMath

[App page](https://appshunter.io/ios/app/gamedaymath/id6743708397)

This app offers a comprehensive suite of tools for sports bettors, providing real-time odds, bet tracking, AI-generated picks, and handicapping software. It aims to help users make informed decisions and improve their betting strategies.

**Highlights:** Real-time odds from 50+ sportsbooks, Bet tracking and strategy analysis, AI-generated betting recommendations, Advanced handicapping tools, Player injury impact insights

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sharp Monthly | $24.99 | per month |
| Plus Monthly | $129.00 | per month |
| Sharp Yearly | $209.00 | per year |
| Plus Yearly | $1000.00 | 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 GamedayMath free?

GamedayMath 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, GamedayMath or High Lines?

GamedayMath and High Lines are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.

### Do GamedayMath or High Lines have ads?

High Lines shows ads; GamedayMath does not.

### Which is updated more often, GamedayMath or High Lines?

GamedayMath ships an update every 3 weeks, and High Lines every 9 days. Most recently, GamedayMath was updated on October 5, 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.*