# Parlay Shield vs Odds Journal

The clearest difference is in-app purchases: Parlay Shield at none against Odds Journal's 2. Parlay Shield also leads on device support (3 vs 1). Odds Journal's advantage is update cadence (every 9 days vs every 4 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Odds Journal sells 2 in-app purchases, starting at $14.99 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 Odds Journal. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Parlay Shield ships an update every 4 weeks, Odds Journal every 9 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Parlay Shield | Odds Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/parlay-shield/id6771861878/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/odds-journal/id6811740810/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 38 MB | 56 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Parlay Shield Inc](https://appshunter.io/developer/6771861880) | [Preetkanwar Gill](https://appshunter.io/developer/6811740812) |

## 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


### Odds Journal

[App page](https://appshunter.io/ios/app/odds-journal/id6811740810)

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.

**Highlights:** 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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OddsJournal Pro Monthly | $14.99 | per month |
| OddsJournal Pro Yearly | $119.99 | per year |


## Frequently asked questions

### Is Parlay Shield free?

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

### Is Odds Journal free?

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

### Which has better reviews, Parlay Shield or Odds Journal?

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

### Do Parlay Shield or Odds Journal have ads?

Neither Parlay Shield nor Odds Journal shows ads.

### Which is updated more often, Parlay Shield or Odds Journal?

Parlay Shield ships an update every 4 weeks, and Odds Journal every 9 days. Most recently, Parlay Shield was updated on October 28, 2026 and Odds Journal on October 29, 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.*