# Mustard vs 4APP Sports

The clearest difference is ads: 4APP Sports at none against Mustard's shown. Mustard's advantage is rating (4.7 vs 4.4) and review sentiment (83% vs 67%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Mustard sells 10 in-app purchases, starting at $7.99 per month and 4APP Sports sells 9 in-app purchases, starting at $99.00 per month. Whichever you choose, the download price is not the number that matters.

Mustard holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 217 and 201 respectively. Written reviews point the same way: 83% of Mustard's written reviews are positive against 67% of 4APP Sports's.

Mustard ships an update every 5 weeks, 4APP Sports every 3 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | Mustard | 4APP Sports |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (217 ratings)](https://appshunter.io/ios/app/mustard-pitching/id1526812408/reviews)** | [4.4 (201 ratings)](https://appshunter.io/ios/app/4app-sports/id1551925155/reviews) |
| Number of ratings | **217** | 201 |
| Positive reviews | **83.3% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 180 MB | 344 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [QualiaOS, Inc.](https://appshunter.io/developer/1526812410) | [4APP Sports LLC](https://appshunter.io/developer/1695216142) |

## What reviewers say

### Mustard

[App page](https://appshunter.io/ios/app/mustard-pitching/id1526812408)

Analyze pitching mechanics with personalized 3D motion analysis and AI-driven drills. Improve your performance with detailed feedback on key metrics and receive tailored training recommendations. Track progress and access advanced features with a premium subscription.

**Highlights:** Personalized 3D motion analysis, AI-driven drill recommendations, Key metric review for single pitches, Skeletal overlay of delivery, Daily arm care and warm-up program, Progression tracking, Coaches & Parents Platform

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $7.99 | per month |
| Sponsorship 1 Athlete Monthly | $7.99 | per month |
| Mustard: Athlete | $19.99 | per month |
| Mustard: Family | $22.99 | per month |
| 3 Athletes Monthly | $23.99 | per month |
| 5 Athletes Monthly | $39.99 | per month |
| Mustard: Team Lite | $49.99 | per month |
| Mustard: Athlete | $99.99 | per year |
| Mustard: Team | $149.99 | per month |
| Mustard: Family | $219.99 | per year |

**What reviewers like**

- 💡 Game-changer for pitching development
- 👍 Easy to use and navigate
- 🚀 Instant analytics and feedback
- 👍 Provides valuable drills
- 🤝 Great product and service

**What reviewers complain about**

- 💰 Free version is worthless
- 👎 Expensive, not user-friendly
- 💸 Hidden costs for family plan
- 📉 App quality has degraded
- ⏳ Free version offers no value

**Reported bugs**

- Stats not loading
- Performance degraded

**Requested features**

- Provide more value in free version
- Improve user-friendliness
- Clarify family plan pricing


### 4APP Sports

[App page](https://appshunter.io/ios/app/4app-sports/id1551925155)

Enhance your pitching performance with custom training, video analysis, and health tracking. Developed by a Cy Young winner, this app offers structured programs for pitchers of all levels to improve mechanics, velocity, and recovery.

**Highlights:** Custom Remote Training, Pitching Mechanics Video Analysis, Daily Throwing Programs, Command-Tracking Tools, Daily Health Tracking, AI Coaching, Pitching Journals

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double-A Monthly | $99.00 | per month |
| Double-A 3 Months | $269.00 | per 3 months |
| Triple-A Monthly | $549.00 | per month |
| Double-A Annual | $900.00 | per year |
| Triple-A 3 Months | $1499.99 | per 3 months |
| Pro 3 Months | $2999.00 | per 3 months |
| Triple-A Annual | $5199.99 | per year |
| Pro 6 Months | $5399.99 | per 6 months |
| Mechanical Analysis | $199.99 | one-time |

**What reviewers like**

- 👍 Helps improve pitching performance
- 👍 Detailed training plans
- 👍 Great for arm care and strength
- 👍 Provides valuable insights
- 👍 Helps build arm strength

**What reviewers complain about**

- 💰 High monthly cost
- 💰 Too expensive for many
- 💰 Significant cost for premium features
- 🐛 Frequent communication errors when saving
- 🐛 App won't open

**Reported bugs**

- Communication error when saving records
- App won't open
- Cannot click on premium subscription
- Membership issues
- Age restriction prevents sign-up for minors

**Requested features**

- 日本語版も導入して欲しいです (Add Japanese version)
- 日本語バージョンができるようにして欲しいです (Request Japanese version)
- Add Japanese language support


## Frequently asked questions

### Is Mustard free?

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

### Is 4APP Sports free?

4APP Sports is free to download, with in-app purchases available.

### Which has better reviews, Mustard or 4APP Sports?

Mustard is rated higher. Mustard averages 4.7 out of 5 from 217 ratings, while 4APP Sports averages 4.4 from 201 ratings.

### Do Mustard or 4APP Sports have ads?

Mustard shows ads; 4APP Sports does not.

### Which is updated more often, Mustard or 4APP Sports?

Mustard ships an update every 5 weeks, and 4APP Sports every 3 weeks. Most recently, Mustard was updated on November 11, 2026 and 4APP Sports on November 11, 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.*