The Odds Gap vs Odds Journal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Odds Journal
Research sports matchups, compare odds, and track your betting performance. Utilize AI analysis, backtest strategies, and discover value bets. Understand your betting history with detailed analytics.
- AI-powered game and fight breakdowns
- Customizable strategy backtesting
- Real-time sportsbook odds comparison
- Detailed matchup research and statistics
- Comprehensive pick tracking and performance analytics
- Sharp +EV and Whale betting insights
- Community leaderboard
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Research the matchup. Test your strategy. Track the results. Odds Journal brings sports odds, AI-powered analysis, strategy backtesting and bet tracking into one place for UFC, the NFL, college football and the NBA. Research upcoming matchups, compare prices across sportsbooks and prediction markets, test your ideas against historical results, and understand your performance, all from one app. ANALYST Go beyond the odds with AI-generated fight and game breakdowns and model-generated leans. Each pick shows the model's win probability next to the market's, and a public track record shows how every pick has graded. LIVE GAMES Follow NFL and college football games as they happen with a live scorebug, play-by-play and how your bets are tracking. COMPARE ODDS Compare moneylines, spreads and totals side by side across sportsbooks and prediction markets. Choose your odds format and filter sportsbooks by region, without jumping between apps. SHARP +EV Find bets priced better than they should be. Sharp +EV compares every sportsbook's price against a fair price built from the sharpest books in the market, then ranks the best expected-value bets on the board. MATCHUP RESEARCH Dig into matchup breakdowns, key statistics and historical results. Explore fighter, team and player profiles, tale-of-the-tape comparisons, schedules and upcoming events. STRATEGY BUILDER Turn an idea into a testable strategy. Start from a preset or build your own, backtest it against historical results, review returns and sample sizes, save it, and find upcoming matchups that fit. BET TRACKER Log bets, parlays and picks at the price you got, from a sportsbook, a prediction market or anywhere else. Follow open bets, and see your record, units, ROI, streaks and closing-line value by sport, bet type and time period. WHALES See where the smartest money in prediction markets is leaning. Whales tracks the top-performing traders and shows their consensus on upcoming games and fights: the side they favor, how strongly they agree, and a public track record of how those picks have graded. WHALE WATCHER Watch big money move in real time: a live feed of the largest prediction-market trades, with each trader's history and results so you can tell a sharp from a lucky guess. GAMES Play Higher or Lower, draft a perfect season in NFL 17-0, and approve or veto fantasy trades in Trade Commissioner, with daily streaks and weekly leaderboards. HOME-SCREEN WIDGETS See upcoming UFC, NFL, college football or NBA games and their best prices right from your Home Screen. TOOLS & COMMUNITY Use built-in calculators and odds converters to work through the numbers, and compare your recorded performance with other users on the community leaderboard. ODDSJOURNAL PRO Upgrade for every Analyst pick, all Sharp +EV bets, live whale trades and picks, full line history and steam signals, saved strategies with alerts, and more. Subscriptions are $14.99/month or $119.99/year, with a 7-day free trial for new subscribers. Payment is charged to your Apple ID and renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel any time in your Apple ID settings. An account is required. Features, markets and data coverage vary by sport. Odds Journal is a research and tracking tool. It does not accept wagers or handle money. Links to sportsbooks are for users of legal age in jurisdictions where sports betting is permitted. If you or someone you know has a gambling problem, call 1-800-GAMBLER. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.oddsjournal.io/privacy Terms of Service: https://www.oddsjournal.io/terms
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Verdict
The clearest difference is in-app purchases: The Odds Gap at none against Odds Journal's 2. The Odds Gap also leads on ratings volume (6 vs 1). 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. Odds Journal sells 2 in-app purchases, starting at $14.99 per month. The Odds Gap asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for The Odds Gap against 5.0 for Odds Journal. That said, the two scores are not equally well evidenced: The Odds Gap has 6 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.
The Odds Gap ships an update fortnightly, Odds Journal every 9 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | The Odds Gap | Odds Journal |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 2 MB | 56 MB |
| Age rating | 17+ | 17+ |
| Developer | The Odds Gap LLC | Preetkanwar Gill |
Customer experience
The Odds Gap
Odds Journal
In-app purchases
The Odds Gap
No in-app purchases
Odds Journal
- OddsJournal Pro Monthly7 Days trial$14.991 Month
- OddsJournal Pro Yearly7 Days trial$119.991 Year









