# SprintBase vs Sprint U

The clearest difference is rating: Sprint U at 5.0 against SprintBase's 3.8. Sprint U also leads on update cadence (every 3 days vs every 6 weeks) and review sentiment (100% vs 78%). SprintBase's advantage is monetization model (freemium vs subscription) and iOS requirement (15.1 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SprintBase sells 2 in-app purchases, starting at $4.99 per month and Sprint U sells 9 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sprint U holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 78% of SprintBase's written reviews are positive against 100% of Sprint U's.

SprintBase ships an update every 6 weeks, Sprint U every 3 days. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SprintBase | Sprint U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/sprintbase/id6767936181/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sprint-u-speed-mastery/id6773935990/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | **Freemium** | Subscription |
| Size | 51 MB | 38 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Susana Trillo](https://appshunter.io/developer/1896522656) | [1515 Labs Inc.](https://appshunter.io/developer/1778882057) |

## What reviewers say

### SprintBase

[App page](https://appshunter.io/ios/app/sprintbase/id6767936181)

Analyze your sprinting technique with AI-powered video analysis. Get detailed biomechanical feedback, personalized coaching cues, and training plans to improve your speed and performance. Track your progress and see your sprint times drop.

**Highlights:** AI-powered video analysis, Biomechanical breakdown, Personalized coaching cues, AI Sprint Coach chatbot, Athlete profile customization, Progress tracking, Reaction time tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SprintBase Monthly | $4.99 | per month |
| SprintBase Annual | $44.99 | per year |


### Sprint U

[App page](https://appshunter.io/ios/app/sprint-u-speed-mastery/id6773935990)

This AI coach provides personalized gym workouts and recovery insights for athletes. It adapts training plans based on your readiness, soreness, and performance data, helping you train with purpose.

**Highlights:** Personalized adaptive workout plans, Readiness insights and CNS tap test, Soreness and recovery tracking, AI coaching and guidance, Integration with Apple Health, Training for speed, power, and explosiveness

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Monthly Subscription | $8.99 | per month |
| Monthly Subscription | $19.99 | per month |
| Yearly Subscription | $59.99 | per year |
| Yearly Subscription | $59.99 | per year |
| Monthly Subscription | $97.00 | per month |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |


## Frequently asked questions

### Is SprintBase free?

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

### Is Sprint U free?

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

### Which has better reviews, SprintBase or Sprint U?

Sprint U is rated higher. SprintBase averages 3.8 out of 5 from 6 ratings, while Sprint U averages 5.0 from 4 ratings.

### Do SprintBase or Sprint U have ads?

Neither SprintBase nor Sprint U shows ads.

### Which is updated more often, SprintBase or Sprint U?

SprintBase ships an update every 6 weeks, and Sprint U every 3 days. Most recently, SprintBase was updated on October 5, 2026 and Sprint U on October 14, 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.*