PropsMadness vs The Odds Gap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PropsMadness
Research player performance statistics for various sports leagues to inform betting decisions. Analyze hit rates, matchup grades, and in-depth player data to make informed choices beyond gut feeling.
- Player prop research
- Hit rates and matchup grades
- In-depth player statistics
- League-specific data (NBA, NFL, WNBA, MLB)
- 50+ advanced filters
- Interactive graphs and trends
- Bet tracking
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Research any player prop in seconds. Hit rates, matchup grades and deep stats for NBA, MLB, WNBA and NFL, all in one app. A player prop is a bet on one player's performance: points, strikeouts, passing yards and more. PropsMadness shows you what the data says before you put money on it, so you're not going on gut feeling. TONIGHT'S PROPS, ON ONE SCREEN Your home screen lays out the slate with hit rates and matchup grades side by side. Filter it down to the leagues, markets and players you care about, and set it up the way you research. EVERY PROP, IN DEPTH Pick any player and market to see season averages, hit rates, head-to-head history, expected minutes and how similar players did against the same opponent. DEEPER THAN THE BOX SCORE See how a player gets their numbers, not just what they were. • Basketball: shooting zones, shot types (catch & shoot, pull-up, isolation, pick & roll, post up) and player-vs-defense comparisons that show mismatches the box score hides • Football: passing, rushing and receiving splits, red zone usage, target share and opponent pass and run defense rankings • Baseball: starting pitcher matchups, batter vs pitcher history and park factors 50+ FILTERS • Opponent defensive rankings by position, play type and shooting zone • Opponent rankings over the last 5, 10 or 15 games or the full season • Pace, defensive rating and situational stats • Minutes, usage and snap counts • Teammate on/off: with or without a given teammate • Closing line data Every filter chip shows the opponent's actual ranking, so you can tell a tough matchup from a soft one without tapping into anything. GRAPHS AND TRENDS Interactive graphs plot every game against the line. Switch between averages and medians and overlay advanced stats to spot trends a table won't show. FAVORITES Star any prop to add it to your watchlist and come back to it before lock. BET TRACKING Log the props you play and dig into your results to see how you're really doing over time. UP TO THREE SEASONS, UPDATED DAILY Every active player in every league we cover, with up to three seasons of history and stats refreshed after every game day. FREE TO START Use PropsMadness free with limited access. Upgrade to Pro, monthly or yearly, to unlock every feature, filter and data point. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless 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 subscriptions in your Account Settings. RESPONSIBLE GAMBLING If you or someone you know has a gambling problem, help is available. Call 1-800-GAMBLER or visit https://www.begambleaware.org. PropsMadness is not affiliated with or endorsed by the NBA, MLB, WNBA, NFL or any sportsbook. It is not a gambling site and does not accept or place wagers of any kind. Privacy Policy: https://www.propsmadness.com/privacy-policy.pdf Terms of Service: https://www.propsmadness.com/terms-and-conditions.pdf
The Odds Gap
This app aggregates sports betting odds from various sportsbooks, allowing users to quickly find the best lines and compare prices side-by-side. It includes tools for hedging bets, managing profit boosts, and tracking performance, all without taking bets.
- Line shopping across major sportsbooks
- Player prop comparison
- Hedge finder and arbitrage calculator
- Profit boost management
- Bet tracking and closing line value
- DFS pick'em comparison
- Price movement alerts
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The same bet pays different amounts at different sportsbooks. The Odds Gap puts every book's price on one board, so finding the best line takes seconds instead of fifteen open apps. The Odds Gap compares odds. It never takes a bet, never holds money, and never tells you what to bet. Every price is informational, pulled from each operator's posted odds. When you tap a sportsbook or exchange, it opens outside The Odds Gap: in that operator's own app if you have it installed, otherwise in Safari. Anything you do there happens with them, not with us. LINE SHOP Moneylines, spreads, totals and futures from every major US sportsbook plus the prediction exchanges Kalshi, Polymarket US, ProphetX and Novig. The best price on every side is flagged. GAME PAGES One page per game with every book's price side by side, the opening line, and how the line has moved since. PROPS Player props across the books, with the best price for each over and under. HEDGE FINDER Work out a hedge on a bet you already have, turn a free bet into cash, size a profit boost, and scan the board for arbitrage and middles, with the stakes calculated for you. PROFIT BOOST WALLET Save the boosts your books hand you: the percentage, the max stake, the expiry, and the game it is good on. From then on the bet slip applies the right boost to a qualifying bet and shows what it would actually pay, and the Hedge Finder loads your saved boosts on its own so you can size a stake around one. TOG BOT Ask a plain-English question about prices on the board, like "nfl tonight" or "best price on the Lions moneyline", and get the answer with the prices behind it. It answers only from prices the site shows, never gives betting advice, and takes no bets. Free with live prices turned on (email only). BET TRACKER Log your bets, have them settled from final scores, and see your closing line value: whether the price you took beat the price at kickoff. DFS PICK'EM PrizePicks, Underdog, Betr and Pick6 lines set next to the sportsbook market for the same player and stat. ALERTS Watch a game and get a push notification when a price you care about moves. ALSO Eleven betting calculators, a Learn hub, and a light and dark mode. No picks. No touts. No income promises. We show the math and you decide. Free. Some sportsbook sign-up links pay us a commission; the prices shown are the same for every book either way, and partners get no boost in the rankings. Sign-up links appear only in states where that operator is licensed. For adults of legal betting age (21+ in most states). If gambling stops being fun, call or text 1-800-GAMBLER.
Screenshots
Verdict
The clearest difference is in-app purchases: The Odds Gap at none against PropsMadness's 2. PropsMadness's advantage is ratings volume (134 vs 6) and chart position (#96 vs unranked). On price, rating, review sentiment and update cadence 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. PropsMadness sells 2 in-app purchases, starting at $25.00 per month. The Odds Gap asks for nothing beyond the download.
The Odds Gap holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PropsMadness has 134 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 95% of PropsMadness's written reviews are positive against 100% of The Odds Gap's.
PropsMadness ships an update weekly, The Odds Gap fortnightly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | PropsMadness | The Odds Gap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (134 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 94.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 134 — better | 6 |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #96 — better | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 95 MB | 2 MB |
| Age rating | 12+ | 17+ |
| Developer | DataLens d.o.o. | The Odds Gap LLC |
Customer experience
PropsMadness
The Odds Gap
In-app purchases
PropsMadness
- PropsMadness Premium$25.001 Month
- PropsMadness Premium Yearly$250.001 Year
The Odds Gap
No in-app purchases
Questions
Is PropsMadness free?
Is The Odds Gap free?
Which has better reviews, PropsMadness or The Odds Gap?
Do PropsMadness or The Odds Gap have ads?
Which is updated more often, PropsMadness or The Odds Gap?
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