Chalk That vs PropFox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chalk That
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Chalk That is an AI-powered research tool for MLB prop betting analysis. View daily odds, AI scoring, and track your prop picks across multiple sportsbooks. Features: - AI-generated prop recommendations - Real-time sportsbook odds from DraftKings, FanDuel, Caesars, and more - Pick logging and grading - Game-by-game analysis and weather - Multi-sportsbook comparison For research and entertainment purposes only. Must be 21+ to use sportsbook features.
PropFox
This sports analytics tool uses a statistical model to simulate games and provide calibrated over/under probabilities for player props. It offers insights into NFL, MLB, NBA, and international soccer, focusing on high-confidence picks and transparent methodology.
- Player-prop projections (NFL, MLB, NBA)
- Monte-Carlo game simulations
- Daily board with high-confidence picks
- Model newsroom and transparent methodology
- International soccer tournament coverage
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PropFox is a sports analytics tool. A statistical model simulates each game thousands of times and turns every projection into a calibrated over/under probability — surfacing only the reads with the strongest edge. For entertainment and research, not betting advice. WHAT YOU GET • Player-prop projections across the NFL, CFB, MLB, and NBA — yards, strikeouts, points, rebounds, and more, each with a confidence tier (Elite / High) and expected value • Monte-Carlo game simulations: projected scores, win probability, and totals for every matchup • A clean daily board — only the highest-confidence picks, filterable by prop type or browsable by game • Plain-English write-ups on every pick: the player's recent form, the matchup, where the edge is, and what could go wrong • Filterable by prop type, by conference, or browsable by game • Coverage expands to major international soccer tournaments when they're on PropFox is for users 21+. Projections are informational and for entertainment only — not financial, betting, or transactional advice. Subscriptions are available in the app and renew automatically until cancelled. SUBSCRIPTIONS PropFox Monthly - $19.99 per month PropFox Yearly - $199.99 per year Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in iOS Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://api.propfoxlive.com/legal/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Chalk That at none against PropFox's 2. Chalk That also leads on update cadence (daily vs every 2 weeks). PropFox's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support 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. PropFox sells 2 in-app purchases, starting at $19.99 per month. Chalk That asks for nothing beyond the download.
Chalk That ships an update daily, PropFox every 2 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.
| Parameter | Chalk That | PropFox |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Daily — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 15 MB |
| Age rating | 4+ | 17+ |
| Developer | Jay Deguzman | Roman Turangan |
In-app purchases
Chalk That
No in-app purchases
PropFox
- PropFox Monthly$19.991 Month
- PropFox Yearly$199.991 Year
