# 4APP Sports vs A.M.P.

The clearest difference is rating: A.M.P. at 5.0 against 4APP Sports's 4.4. A.M.P. also leads on in-app purchases (none vs 14) and device support (3 vs 1). 4APP Sports's advantage is ratings volume (198 vs 3). On price, update cadence and ads there is nothing between them.

Both are free to download. 4APP Sports sells 14 in-app purchases, starting at $9.99 per month. A.M.P. asks for nothing beyond the download.

A.M.P. holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 4APP Sports has 198 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 26, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 4APP Sports | A.M.P. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (198 ratings)](https://appshunter.io/ios/app/4app-sports/id1551925155/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/amp/id6449257526/reviews)** |
| Number of ratings | **198** | 3 |
| Positive reviews | 65.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 342 MB | 10 MB |
| Requires iOS | 17.1 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [4APP Sports LLC](https://appshunter.io/developer/1695216142) | [VFG Sports Performance, LLC](https://appshunter.io/developer/1688398665) |

## What reviewers say

### 4APP Sports

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

Enhance your pitching performance with advanced training tools and analytics. Improve velocity, command, and health, and track your progress to stand out to scouts and recruiters. Tailored programs and expert analysis help pitchers of all levels reach their full potential.

**Highlights:** Custom remote training, Pitching mechanics video analysis, Daily throwing programs, Command tracking tools, Daily health tracking, Hitter attack plans, Pitching journals

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pitching Essentials | $9.99 | per month |
| Double-A Monthly | $99.00 | per month |
| Pitching Essentials Annual | $99.99 | per year |
| Pitching Essentials (1 Year) | $99.99 | per year |
| Ultimate Pitching Program | $199.99 | 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 |
| Ultimate Pitching Program | $1799.99 | per year |
| 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


### A.M.P.

[App page](https://appshunter.io/ios/app/amp/id6449257526)

This platform helps baseball and softball players track, measure, and analyze their performance in hitting, pitching, and fitness. It facilitates collaboration with coaches and teammates for personalized training and goal setting.

**Highlights:** Performance tracking (hitting, pitching, fitness), Progress analysis, Collaboration with coaches and players, Personalized training plans, Goal setting, Feedback sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is 4APP Sports free?

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

### Is A.M.P. free?

A.M.P. is free to download, with no in-app purchases.

### Which has better reviews, 4APP Sports or A.M.P.?

A.M.P. is rated higher. 4APP Sports averages 4.4 out of 5 from 198 ratings, while A.M.P. averages 5.0 from 3 ratings.

### Do 4APP Sports or A.M.P. have ads?

Neither 4APP Sports nor A.M.P. shows ads.

### Which is updated more often, 4APP Sports or A.M.P.?

4APP Sports ships an update every 3 weeks, and A.M.P. every 3 weeks. Most recently, 4APP Sports was updated on September 26, 2026 and A.M.P. on September 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.*