Intervals vs travlla
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intervals
This app provides a versatile interval timer for various training styles like HIIT and Tabata, integrating seamlessly with Apple Watch and iPhone. It offers detailed workout tracking, custom workout creation, and performance analytics to help users achieve their fitness goals.
- Real-time workout tracking on Apple Watch
- Customizable workout editor
- Training Impulse and heart rate zone analysis
- Game Center integration for leaderboards
- Weekly progress challenges
- Apple Health integration
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The Ultimate Fitness & Interval Training App for Apple Watch Achieve your fitness goals with our versatile interval timer, perfect for HIIT, Tabata, functional training, cross-training, and more. Designed for everyone from recreational athletes to pros, this app offers a comprehensive training experience, seamlessly integrating Apple Watch and iPhone. It combines a comprehensive activity feed with insightful fitness statistics and all your essential health metrics in one beautifully designed app. Features: * Real-Time Workout Tracking – Track your workout on Apple Watch while viewing all relevant data live on your iPhone. * Comprehensive Workout Editor – Create custom workouts with blocks and steps—whether for HIIT, Tabata, or other interval structures—to tailor your training exactly to your needs. * Training Impulse & Heart Rate Zones – Calculate your Training Impulse and view your daily training load at a glance. Train with customizable heart rate zones for optimal intensity. * Points & Self-Competition – Earn points based on your workout intensity and compete with yourself in every split. New: Compete & Analyze Like Never Before! * Game Center Integration – Compare your workout scores with other athletes in the weekly Intervals League. * Weekly Progress Challenges – Beat your past workouts and push for new personal bests in the race for the best week of the year. * Training Load Balance – With TRIMP (Training Impulse) analysis, track your short-term and long-term training load to see if you're pushing too hard or need to step it up. * Enhanced Statistics – Get deeper insights into your performance, including personal records and detailed training metrics. Pro Features (PRO subscription required) * Additional Sports – Access specialized timers for fitness gaming, rowing, running, cycling and more. * Advanced Workout Editor – Plan even more precisely with added warm-up and cooldown phases. * Apple Watch Workout Export – Export your workouts as native Apple Watch workouts. * Statistics & History – Analyze your progress and view your workout history. All workouts are saved in Apple Health and can be reviewed for detailed insights. Make every split a challenge and take full control of your progress! Download the ultimate interval workout timer now and make your HIIT and Tabata workouts more precise and effective! Note: The workout feature requires an Apple Watch to track your heart rate and training data. Health App Integrations: Intervals uses your health data from the Health App (HealthKit) to display your energy burned, record your workouts, and display your current heart rate. Privacy policy: http://apps.gogolith.com/privacy Terms and Conditions: http://apps.gogolith.com/row-terms
travlla
Plan and organize trips around sports events, races, and tournaments. Discover events on an interactive map, coordinate with friends in dedicated spaces, and build seamless itineraries. Collect digital stamps and memories from your athletic adventures.
- Discover sports events on interactive map
- Coordinate with friends in event spaces
- Seamless trip itinerary planning
- Collect digital passport stamps
- Save shared photo memories
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Turn every event, race, and tournament into an unforgettable journey with Travlla. Whether you’re heading across the country for an away game, racing a marathon with friends, or chasing your next athletic adventure, Travlla brings everything you need together in one place. KEY FEATURES: • DISCOVER THE ACTION Explore the interactive map to find upcoming sports events, games, tournaments, and athletic gatherings around you or in destination cities. • ASSEMBLE YOUR CREW Bring your friends, club members, or hub into dedicated event spaces. Coordinate plans, chat, and travel together. • SEAMLESS TRIP PLANNING Build and organize your weekend itinerary effortlessly. Keep schedules, and meeting points in sync with everyone involved. • COLLECT YOUR MEMORIES & STAMPS Every event leaves a mark. Unlock digital passport stamps, collect event badges, and save shared photo memories with your crew. The world is your arena. Download travlla today and get on the road!
Screenshots
Verdict
The clearest difference is rating: travlla at 5.0 against Intervals's 4.0. travlla also leads on in-app purchases (none vs 2) and update cadence (every 5 days vs every 11 days). Intervals's advantage is iOS requirement (18 vs 26.0). On price, review sentiment, ratings volume and ads 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. Intervals sells 2 in-app purchases, starting at $2.99 per month. travlla asks for nothing beyond the download.
travlla holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Intervals ships an update every 11 days, travlla every 5 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | Intervals | travlla |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 11 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 18 — better | 26.0 |
| Further details — not scored | ||
| Size | 47 MB | 122 MB |
| Age rating | 4+ | 17+ |
| Developer | Christoph Gogolin | superLAB GmbH |
Customer experience
Intervals
travlla
In-app purchases
Intervals
- All Pro features (monthly)$2.991 Month
- All Pro features (yearly)7 Days trial$12.991 Year
travlla
No in-app purchases









