Chalk That vs Parl.ai
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.
Parl.ai
This app provides detailed sports betting research, including timestamped picks with verifiable records and in-depth analysis of matchups. Explore player statistics, market comparisons, and live game updates to inform your research.
- Timestamped, verifiable pick records
- In-depth matchup analysis
- Player statistical research
- Prop bet filters
- Live scores and box scores
- Market price comparisons
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Parl.ai is a sports-betting research app. It puts posted prices from up to nine U.S. sportsbooks side by side, with player game logs, team stats and AI-written game write-ups, plus a daily Pick of the Day graded after every final, losses included, on a record anyone can open. Our mission is to find out what actually wins in sports betting, and show our work. THE RECORD Every Pick of the Day and Parlay of the Day is posted before the game at a real price and graded against the result. Wins and losses both stay on the public record. THE BOARD • Every book's price for the same bet, side by side • The market's fair price beside the books' prices • Player game logs and prop screens • Scorers, combos, lines and matchups TODAY'S GAMES Pregame write-ups with team context and posted prices, plus live scores and box scores. ACCOUNT ACCESS Downloading Parl.ai is free. The Pick of the Day and its record are free. Pro research tools are available with a subscription bought on our website, betparl.ai. THE FINE PRINT Parl.ai is a research app, not a sportsbook. We don't accept or place wagers, and nothing here guarantees an outcome. 21+. Gambling problem? Call or text 1-800-MY-RESET.
Screenshots
Verdict
The clearest difference is update cadence: Chalk That at daily against Parl.ai's every 3 weeks. Parl.ai's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Chalk That ships an update daily, Parl.ai every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Chalk That | Parl.ai |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | Jay Deguzman | Zack Glivic |
In-app purchases
Chalk That
No in-app purchases
Parl.ai
No in-app purchases
