Sprint Intervals vs SERIOUS RESULTS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sprint Intervals
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.
- Customizable workout timers
- Interval, Tabata, EMOM support
- Segmented timer display
- Save and edit timers
- Favorite timers
- Exercise naming
- Customizable display colors
- Dark mode
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Sprint Intervals is a precision interval timer built for athletes, coaches, and anyone who trains with purpose. Design complex interval sequences in seconds with our drag-and-drop timer builder — then let the app guide you through every rep, every set, every second. Stop settling for rigid, one-size-fits-all timers. Sprint Intervals lets you build exactly the workout you want — then guides you through it hands-free. CREATE YOUR PERFECT TIMER Drag, drop, and reorder interval blocks to design any routine. Assign custom categories like Work, Rest, or Cardio — each with its own color and icon. Use repeat groups to build complex sessions in seconds. Save your favorites and start them with one tap. HANDS-FREE VOICE COACHING Never look at your phone mid-set. Voice announcements call out every transition, set number, and interval name so you stay focused. Countdown beeps warn you before each switch. Mute everything instantly when you need silence. SEE YOUR PROGRESS Dive into session insights with interactive charts. View workout minutes by day, week, month, or year. Filter by category to see exactly where your time goes. Every session is saved with a full interval-by-interval breakdown. DESIGNED FOR YOUR WORKOUT • Dynamic progress ring with interval markers • Live Activity on Lock Screen and Dynamic Island • Floating timer bar so you never lose your place • Confetti celebration when you finish • Fully accessible with VoiceOver support
SERIOUS RESULTS
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.
- 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
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Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Create your own exercise programmes or select from a range provided by the club - Track your progress from all your workouts - Keep track of your body measurements and progress - Take part in regular fitness challenges - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online - Recipes Library - Video Workout Library Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Sprint Intervals | SERIOUS RESULTS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (16 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 16 — better |
| Update frequency | Every 43 months | Every 11 months — better |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Luke Hester | TeamUp Sports |
In-app purchases
Sprint Intervals
No in-app purchases
SERIOUS RESULTS
No in-app purchases
Questions
Is Sprint Intervals free?
Is SERIOUS RESULTS free?
Which is updated more often, Sprint Intervals or SERIOUS RESULTS?
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