GamedayMath vs High Lines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GamedayMath
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.
- Real-time odds from 50+ sportsbooks
- Bet tracking and strategy analysis
- AI-generated betting recommendations
- Advanced handicapping tools
- Player injury impact insights
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Elevate your sports betting strategy with GamedayMath, the ultimate tool for bettors of all levels. Whether you’re a novice or a seasoned pro, GamedayMath provides the insights and tools you need to make informed decisions. Key Features: • Odds Dashboard: Access real-time odds from over 50 sportsbooks across various leagues worldwide. • Bet Tracker & Analysis: Monitor your bets and analyze strategies to consistently beat the closing line. • Pascal’s Picks: Receive real-time AI-generated betting recommendations tailored to your preferences. • Handicapping Tools: Utilize advanced software to set your own numbers and identify the best edges. • Player Value Insights: Understand the impact of player injuries on game outcomes and betting lines. GamedayMath is your comprehensive hub for sports betting education and analysis. Join now and transform your betting experience. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
High Lines
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.
- 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
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Smart bettors don't leave money on the table. High Lines makes sure you never do. Before you place a bet, ask yourself one question: am I getting the best price available? Different sportsbooks offer different odds on the same bet — sometimes dramatically different. High Lines scans them all so you always know where the best number is, and alerts you when a line is priced in your favor across the market. Sharp bettors have always had tools like this. But those tools are expensive, complicated, and built for desktops. High Lines brings that same edge to your phone — simple enough for any bettor to use, powerful enough for the sharpest ones. What High Lines does: - Scans 10+ sportsbooks for the best price on every bet - Flags lines where our model projects a mathematical edge - Filters by sport, sportsbook, game, and bet type - One tap opens the bet directly in supported sportsbook apps - Covers NBA, MLB, NFL, CFB, CBB, and more Just math. No picks. No guarantees. High Lines provides odds data and analysis tools — not predictions or betting services. You must be 21+ and located in a jurisdiction where sports betting is legal to place bets through linked sportsbooks. — Subscription Required High Lines Pro is a subscription that grants full access to all odds boards and EV rankings across every sport. - High Lines Pro Monthly — $19.99/month, auto-renewing - High Lines Pro Yearly — $119.99/year, auto-renewing - Free trial: New subscribers get 1 week free on the Monthly plan. The free trial automatically converts to a paid subscription unless canceled at least 24 hours before it ends. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Apple ID account settings after purchase. Privacy Policy: https://www.high-lines.com/legal Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | GamedayMath | High Lines |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 57 MB | 31 MB |
| Age rating | 17+ | 17+ |
| Developer | GameDayMath | Christopher Fisher |
Customer experience
GamedayMath
High Lines
In-app purchases
GamedayMath
- Sharp Monthly$24.991 Month
- Plus Monthly1 Month trial$129.001 Month
- Sharp Yearly$209.001 Year
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- Plus Yearly1 Year trial$1000.001 Year
High Lines
- High Lines Pro7 Days trial$9.991 Month
- High Lines Pro7 Days trial$69.991 Year
