# b4 vs Angular Baseball

The clearest difference is rating: Angular Baseball at 4.9 against b4's 4.2. Angular Baseball also leads on review sentiment (100% vs 81%). b4's advantage is ratings volume (151 vs 10). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. b4 sells 4 in-app purchases, starting at $3.99 per month and Angular Baseball sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Angular Baseball holds the better App Store score, 4.9 against 4.2. That said, the two scores are not equally well evidenced: b4 has 151 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 81% of b4's written reviews are positive against 100% of Angular Baseball's.

b4 ships an update every 3 weeks, Angular Baseball fortnightly. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | b4 | Angular Baseball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (151 ratings)](https://appshunter.io/ios/app/b4-app-ai-batting-partner/id1612791859/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/angular-baseball-swing-coach/id6762170039/reviews)** |
| Number of ratings | **151** | 10 |
| Positive reviews | 80.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 233 MB | 41 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Keep Tossing Lab Inc.](https://appshunter.io/developer/1538261019) | [ANDREW J LISY](https://appshunter.io/developer/1893220828) |

## What reviewers say

### b4

[App page](https://appshunter.io/ios/app/b4-app-ai-batting-partner/id1612791859)

Enhance your baseball batting with advanced AI analysis. Track key metrics like exit velocity and launch angle, analyze biomechanics, and receive real-time feedback. Improve your swing and performance with detailed reports and video playback.

**Highlights:** Comprehensive swing analysis, Exit velocity and launch angle tracking, Bat contact point analysis, Real-time playback and analytics, Immersive pitch simulation, AI-driven performance reports

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential Plan | $3.99 | per month |
| Premium Plan | $14.99 | per month |
| Essential Plan | $39.99 | per year |
| Premium Plan | $149.99 | per year |

**What reviewers like**

- ✅ Accurate exit velocity readings matching professional equipment
- 📊 Real-time swing analysis and biomechanics feedback
- 🎯 Launch angle tracking is precise and reliable
- 👨‍👧‍👦 Suitable for all ages and skill levels
- 🏋️ Effective tool for identifying and fixing swing weaknesses

**What reviewers complain about**

- 🐛 Inconsistent exit velocity readings (off by ±15%)
- 🐛 Intermittent detection failures after initial readings
- ❌ Login and authentication issues preventing app access
- ⚠️ Temperature sensitivity affecting accuracy above 80°F
- 🔧 Unreliable setup requiring multiple attempts

**Reported bugs**

- Exit velocity readings fail after first swing
- Login fails repeatedly even after reinstalling app
- App stops providing readings mid-session
- Inaccurate measurements in certain temperature conditions
- Setup configuration not recognized despite proper calibration

**Requested features**

- Distance tracking in feet for hit balls
- More in-depth analytics and statistics
- Support for older iPhone models
- Enhanced data visualization and reporting


### Angular Baseball

[App page](https://appshunter.io/ios/app/angular-baseball-swing-coach/id6762170039)

This app uses AI to analyze your baseball swing from video recordings. It provides detailed feedback on mechanics, identifies flaws, and suggests specific drills for improvement. Track your progress over time and develop into a better hitter.

**Highlights:** AI-powered swing analysis, Detailed coaching reports, Identifies swing flaws, Prescribes corrective drills, Tracks progress over time, Video recording and upload

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is b4 free?

b4 is free to download, with in-app purchases available.

### Is Angular Baseball free?

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

### Which has better reviews, b4 or Angular Baseball?

Angular Baseball is rated higher. b4 averages 4.2 out of 5 from 151 ratings, while Angular Baseball averages 4.9 from 10 ratings.

### Do b4 or Angular Baseball have ads?

Neither b4 nor Angular Baseball shows ads.

### Which is updated more often, b4 or Angular Baseball?

b4 ships an update every 3 weeks, and Angular Baseball fortnightly. Most recently, b4 was updated on October 20, 2026 and Angular Baseball on October 8, 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.*