# Parlay Shield vs LocksBoard

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.

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.

## The numbers

| Metric | Parlay Shield | LocksBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/parlay-shield/id6771861878/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/locksboard/id6793001705/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | **Free** | Freemium |
| Size | 38 MB | 54 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Parlay Shield Inc](https://appshunter.io/developer/6771861880) | [LocksBoard LLC](https://appshunter.io/developer/6793001708) |

## What reviewers say

### Parlay Shield

[App page](https://appshunter.io/ios/app/parlay-shield/id6771861878)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LocksBoard

[App page](https://appshunter.io/ios/app/locksboard/id6793001705)

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.

**Highlights:** Live sports browsing, Verified prediction posting, Transparent performance tracking, Permanent prediction receipts, Community following and interaction, Prediction analysis tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LocksBoard Pro Monthly | $4.99 | per month |
| LocksBoard Pro Annual | $49.99 | per year |
| LocksBoard All Access | $249.99 | one-time |


## Frequently asked questions

### Is Parlay Shield free?

Parlay Shield is free to download, with no in-app purchases.

### Is LocksBoard free?

LocksBoard is free to download, with in-app purchases available.

### Which has better reviews, Parlay Shield or LocksBoard?

Parlay Shield and LocksBoard are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do Parlay Shield or LocksBoard have ads?

Neither Parlay Shield nor LocksBoard shows ads.

### Which is updated more often, Parlay Shield or LocksBoard?

Parlay Shield ships an update every 4 weeks, and LocksBoard monthly. Most recently, Parlay Shield was updated on October 8, 2026 and LocksBoard on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*