# 4 Second Football vs SpinLabAi

The clearest difference is review sentiment: 4 Second Football at 100% against SpinLabAi's 0%. 4 Second Football also leads on rating (5.0 vs 4.2) and iOS requirement (13 vs 15.1). SpinLabAi's advantage is monetization model (ad-supported vs free with in-app purchases) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 4 Second Football sells 2 in-app purchases, starting at $9.99 per month and SpinLabAi sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

4 Second Football holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 100% of 4 Second Football's written reviews are positive against 0% of SpinLabAi's.

4 Second Football ships an update every 2 months, SpinLabAi every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 4 Second Football | SpinLabAi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/4-second-football/id1662419990/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/spinlabai/id6738286679/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 91 MB | 83 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [4 Second Football](https://appshunter.io/developer/1662419992) | [Joseph Mohr](https://appshunter.io/developer/1779981311) |

## What reviewers say

### 4 Second Football

[App page](https://appshunter.io/ios/app/4-second-football/id1662419990)

This training football features a built-in timer for real-time data and analytics. It's designed to improve timing, simulate game scenarios, and enhance competition for players of all positions.

**Highlights:** Built-in timer, Real-time data and analytics, Improves timing, Creates game simulation, Enhances competition, Suitable for all positions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $99.99 | per year |


### SpinLabAi

[App page](https://appshunter.io/ios/app/spinlabai/id6738286679)

This app provides quarterbacks and coaches with advanced biomechanical analysis of throws, featuring detailed reports and over 20 key metrics. It also offers a comprehensive drill library and a platform to connect with expert coaches for personalized training.

**Highlights:** Biomechanics breakdowns with overlay video, Over 20 key throwing metrics, Extensive drill library with 120+ videos, Worldwide leaderboard for competition, Expert coaching call scheduling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Credits x1 | $49.99 | one-time |
| Purchase Credits x5 | $249.99 | one-time |
| Purchase Credits x10 | $499.99 | one-time |


## Frequently asked questions

### Is 4 Second Football free?

4 Second Football is free to download, with in-app purchases available.

### Is SpinLabAi free?

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

### Which has better reviews, 4 Second Football or SpinLabAi?

4 Second Football is rated higher. 4 Second Football averages 5.0 out of 5 from 3 ratings, while SpinLabAi averages 4.2 from 5 ratings.

### Do 4 Second Football or SpinLabAi have ads?

Neither 4 Second Football nor SpinLabAi shows ads.

### Which is updated more often, 4 Second Football or SpinLabAi?

4 Second Football ships an update every 2 months, and SpinLabAi every 3 weeks. Most recently, 4 Second Football was updated on November 3, 2026 and SpinLabAi on November 4, 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.*