Parlay Shield vs LocksBoard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Parlay Shield
This sports research tool aggregates pick signals, win probabilities, and market data into an organized board. It helps users quickly identify markets for further review with confidence indicators and filtering options. Features include reference parlays and a sportsbook selector for line verification.
- Organized research feed by market
- Expected-value and win-probability indicators
- Confidence indicator for market pricing
- Sortable signals by value, probability, confidence, or time
- Auto-built reference parlays
- One-tap sportsbook selector
- Built-in betting guide and glossary
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Parlay Shield is a sports research and market-organization tool that brings pick signals, win-probability ranges, expected-value notes, and watch-only markets together in one fast, native board. The app organizes research-only signals by market and lets you sort and filter them so you can quickly see which markets may warrant additional review. A confidence indicator shows how many sharp reference books priced each market, and an optional sharp-only filter narrows the board to those. Features include: Research feed organized by market (moneyline, spread, total, player props) Expected-value and win-probability indicators on every signal Confidence indicator showing how many sharp reference books priced a market Sort by value, win probability, confidence, or start time Auto-built reference parlays across Safe, Balanced, Aggressive, and Lottery tiers One-tap sportsbook selector to open a book and verify the line yourself Built-in guide covering how to bet, how to read the board, and a glossary Pull-to-refresh for the latest research signals Parlay Shield does not guarantee outcomes. All information is for research and informational purposes only. Users are responsible for verifying all odds, lines, and availability, and for complying with local laws and sportsbook rules. Must be of legal age where applicable.
LocksBoard
This app is a social platform for sports predictions and analytics, offering transparent performance records and community features. Users can browse live events, post verified predictions, and track their success with detailed statistics. It also provides tools and educational content to help users make more informed decisions.
- Live sports browsing
- Verified prediction posting
- Transparent performance tracking
- Permanent prediction receipts
- Community following and interaction
- Prediction analysis tools
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LocksBoard is a social sports prediction and analytics platform built around transparency, accountability, and public performance records. BROWSE LIVE SPORTS Explore live, upcoming, and completed events across supported basketball, football, baseball, MMA, and soccer competitions. View informational sportsbook prices, event details, and community activity in one place. POST VERIFIED PREDICTIONS Publish straight predictions and parlays before events begin. Record the selected outcome, listed sportsbook price, units, and optional analysis in a permanent posting record. BUILD A TRANSPARENT RECORD Track settled predictions through public statistics including record, accuracy, net units, ROI, streaks, and leaderboard performance. PERMANENT RECEIPTS Every verified prediction receives a unique Prediction ID and permanent receipt showing its posting snapshot, current status, accepted price, units, and result. Receipts can be viewed, copied, and shared. FOLLOW THE COMMUNITY Discover other users, compare public performance, follow predictions, and participate in global and event-based conversations. FIND YOUR EDGE Use calculators, educational guides, performance reports, market analysis, risk insights, and other tools designed to help users evaluate sports predictions more thoughtfully. LOCKSBOARD PRO LocksBoard Pro is an optional auto-renewable monthly subscription that unlocks advanced analytics, research, planning, and performance tools. Public profiles, settled predictions, community features, and core social functionality remain available without a Pro subscription. LocksBoard does not accept wagers, hold user funds, process deposits or withdrawals, or allow users to place bets. Sportsbook prices are displayed for informational purposes only and may be delayed or inaccurate. Predictions and analytics are provided for informational and entertainment purposes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Parlay Shield at none against LocksBoard's 3. LocksBoard's advantage is ratings volume (6 vs 1). On price, rating, update cadence and ads 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. LocksBoard sells 3 in-app purchases, starting at $4.99 per month. Parlay Shield asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Parlay Shield against 5.0 for LocksBoard. That said, the two scores are not equally well evidenced: LocksBoard has 6 ratings behind it against 1, so its average is the more settled of the two.
Parlay Shield ships an update every 4 weeks, LocksBoard monthly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | Parlay Shield | LocksBoard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (6 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 4 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 38 MB | 54 MB |
| Age rating | 17+ | 17+ |
| Developer | Parlay Shield Inc | LocksBoard LLC |
Customer experience
Parlay Shield
LocksBoard
In-app purchases
Parlay Shield
No in-app purchases
LocksBoard
- LocksBoard Pro Monthly$4.991 Month
- LocksBoard Pro Annual$49.991 Year
- LocksBoard All Access$249.99









