# Sprint Intervals vs SERIOUS RESULTS

The clearest difference is update cadence: SERIOUS RESULTS at every 11 months against Sprint Intervals's every 43 months. SERIOUS RESULTS also leads on monetization model (free vs ad-supported) and iOS requirement (14.0 vs 17.0). Sprint Intervals's advantage is device support. On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sprint Intervals ships an update every 43 months, SERIOUS RESULTS every 11 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sprint Intervals | SERIOUS RESULTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (16 ratings)](https://appshunter.io/ios/app/serious-results/id6499197012/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 43 months | **Every 11 months** |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 56 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Luke Hester](https://appshunter.io/developer/1655005641) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### Sprint Intervals

[App page](https://appshunter.io/ios/app/sprint-intervals/id6444500720)

Create custom interval, Tabata, or EMOM workout timers with colorful, segment-based displays. Save, edit, and favorite your routines for quick access. Personalize timer colors and utilize dark mode for a better user experience.

**Highlights:** Customizable workout timers, Interval, Tabata, EMOM support, Segmented timer display, Save and edit timers, Favorite timers, Exercise naming, Customizable display colors, Dark mode

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

**In-app purchases:** none


### SERIOUS RESULTS

[App page](https://appshunter.io/ios/app/serious-results/id6499197012)

This app supports your health and fitness goals by allowing you to book classes, create personalized exercise programs, and track your progress. It also features a recipe library, video workouts, and direct communication with club staff and members.

**Highlights:** Book classes online, Create custom exercise programs, Track workout progress, Monitor body measurements, Participate in fitness challenges, Access recipe and video libraries, Integrates with Apple HealthKit

**In-app purchases:** none


## Frequently asked questions

### Is Sprint Intervals free?

Sprint Intervals is free to download, with no in-app purchases.

### Is SERIOUS RESULTS free?

SERIOUS RESULTS is free to download, with no in-app purchases.

### Which is updated more often, Sprint Intervals or SERIOUS RESULTS?

Sprint Intervals ships an update every 43 months, and SERIOUS RESULTS every 11 months. Most recently, Sprint Intervals was updated on November 3, 2026 and SERIOUS RESULTS 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.*