# 3AK Sprinting vs ComparePro

The clearest difference is monetization model: ComparePro at free with in-app purchases against 3AK Sprinting's subscription. ComparePro also leads on review sentiment (100% vs 70%) and iOS requirement (16.0 vs 18.0). 3AK Sprinting's advantage is ratings volume (2.4K vs 7) and update cadence (every 5 days vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 3AK Sprinting sells 10 in-app purchases, starting at $6.99 per 7 days and ComparePro sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for 3AK Sprinting against 5.0 for ComparePro. That said, the two scores are not equally well evidenced: 3AK Sprinting has 2.4K ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 70% of 3AK Sprinting's written reviews are positive against 100% of ComparePro's.

3AK Sprinting ships an update every 5 days, ComparePro every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 3AK Sprinting | ComparePro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (2.4K ratings)](https://appshunter.io/ios/app/3ak-sprinting/id6756290066/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/comparepro/id6759174421/reviews)** |
| Number of ratings | **2.4K** | 7 |
| Positive reviews | 70.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | **#156** | — |
| Size | 66 MB | 54 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTIAN MICAH JONES](https://appshunter.io/developer/1859885443) | [RICHARD ANTONIN,KITSO PAULSON](https://appshunter.io/developer/1856043850) |

## What reviewers say

### 3AK Sprinting

[App page](https://appshunter.io/ios/app/3ak-sprinting/id6756290066)

**Currently charting:** #156 Top Grossing · Sports, #172 Top Free · Sports (US App Store)

This app provides advanced AI-powered tools for runners, including stride analysis, personalized coaching, and structured workout programs. It also features nutrition tracking and daily challenges to help athletes improve performance and build discipline.

**Highlights:** AI stride and form analysis, Personalized AI coaching, Custom workout programs, Smart nutrition tracking, Daily challenges, Performance tracking and analytics

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly Pro | $9.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $19.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $49.99 | per year |


### ComparePro

[App page](https://appshunter.io/ios/app/comparepro/id6759174421)

Analyze your athletic technique by directly comparing your videos with those of elite professionals. Utilize synchronized video tools, including landscape, portrait, and overlay comparisons, with slow-motion and frame-by-frame playback for detailed insights.

**Highlights:** Synchronized video comparison, Landscape and portrait modes, Overlay comparison, Slow motion playback, Frame-by-frame analysis, Technique analysis

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthlyAthlete | $3.99 | per month |
| Coach Pro Monthly | $19.99 | per month |
| yearlyAthlete | $34.99 | per year |
| Coach Pro Yearly | $199.99 | per year |


## Frequently asked questions

### Is 3AK Sprinting free?

3AK Sprinting is free to download, with in-app purchases available.

### Is ComparePro free?

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

### Which has better reviews, 3AK Sprinting or ComparePro?

ComparePro is rated higher. 3AK Sprinting averages 4.9 out of 5 from 2.4K ratings, while ComparePro averages 5.0 from 7 ratings.

### Do 3AK Sprinting or ComparePro have ads?

Neither 3AK Sprinting nor ComparePro shows ads.

### Which is updated more often, 3AK Sprinting or ComparePro?

3AK Sprinting ships an update every 5 days, and ComparePro every 3 weeks. Most recently, 3AK Sprinting was updated on October 25, 2026 and ComparePro on October 24, 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.*