HIIT & Tabata Timer vs Flex Fusion Studios
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HIIT & Tabata Timer
This interval timer app is designed for HIIT, Tabata, and circuit workouts. It offers customizable work and rest times with a visual countdown and a clean interface for focused training.
- Supports HIIT, Tabata, EMOM, and custom routines
- Customizable work and rest times
- Visual countdown with animated progress ring
- Clean and stylish interface
- Distraction-free training
Read full descriptionHide full description
Roo Timer is a sleek and simple interval timer designed specifically for HIIT (High-Intensity Interval Training), Tabata, and circuit-style workouts. Whether you're working out at home or in the gym, Roo Timer helps you stay focused with a minimalist UI and intuitive controls. Just set your work and rest times, tap start, and go. It’s that easy. ◆ Features: - Supports HIIT, Tabata, EMOM, and custom routines - Customize work time, rest time, and number of rounds - Visual countdown with animated progress ring - Clean and stylish interface for distraction-free training ◆ Ideal for: - Beginners looking to start exercising at home - Gym-goers who need a clear, flexible timer - Trainers or athletes using structured intervals - Anyone seeking a beautifully designed workout timer Roo Timer is all about simplicity and efficiency. Spend less time setting up, and more time moving. With this timer, your workouts become part of a consistent and motivating routine. Terms of Service: https://scented-cross-231.notion.site/Terms-of-Service-25671e35e68d80868b22c5157040b2a2?source=copy_link Privacy Policy: https://scented-cross-231.notion.site/Privacy-Policy-25671e35e68d8053984afa55276f4a20?source=copy_link
Flex Fusion Studios
Read full descriptionHide full description
Flex Fusion Studios App – Your Fitness, Your Community, Your Way At Flex Fusion Studios, we believe you are limitless. With our official app, your FlexFam experience goes wherever you go. Whether you are booking your next class, managing your schedule, or streaming live workouts from home, the app makes it simple to stay connected, consistent, and inspired. One App. All of Flex. With just a few taps, you can: Book classes anytime, anywhere. Reserve your spot in barre, yoga, Pilates FIT, TRfleX, bootcamp, dance fusion, cardio kickboxing, and more. Join live and on-demand workouts. If you cannot make it to the studio, access Zoom sessions and keep your training consistent wherever you are. Stay organized. Add classes to your calendar, track your schedule, and never miss a workout. Purchase with ease. Buy single classes, class packs, or personal training sessions directly from the app. Get personalized. Book one on one personal training or nutrition coaching sessions to complement your group fitness routine. Why Flex Fusion Studios? We are more than a gym. We are a community. Our boutique studio in Campbell, California brings together expert instructors, diverse class formats, and a welcoming environment where every body can thrive. With decades of experience in yoga, barre, strength, mobility, and wellness, our team is here to meet you where you are and help you go further than you thought possible. Programs for Every Goal Strength and HIIT: Build power and endurance in Bootcamp, Circuited, Power FIT and TRfleX classes. Cardio and Dance: Keep it fun and sweaty with Dance Fusion and cardio focused workouts. Mindful Movement: Stretch, breathe, and restore in Yoga, Pilates Core, and Flex-Ability. Personal Coaching: Go deeper with private training and nutrition sessions tailored to your needs. Join the FlexFam Whether you are in the studio, at home, or on the go, the Flex Fusion Studios app keeps you connected to your workouts, your coaches, and your community. Fitness is not only about getting stronger. It is about finding joy in movement, building resilience, and realizing that you truly are limitless. Download today and take your first step toward a fitter, stronger, more confident you with the support of a community that moves with you every step of the way.
Screenshots
Verdict
The clearest difference is update cadence: HIIT & Tabata Timer at every 5 weeks against Flex Fusion Studios's every 6 months. On price, ads, in-app purchases and device support 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.
HIIT & Tabata Timer ships an update every 5 weeks, Flex Fusion Studios every 6 months. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.
| Parameter | HIIT & Tabata Timer | Flex Fusion Studios |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 29 MB | 121 MB |
| Age rating | 4+ | 12+ |
| Developer | KYOSUKE WATANABE | Sutra Fitness, Inc. |
In-app purchases
HIIT & Tabata Timer
No in-app purchases
Flex Fusion Studios
No in-app purchases
Questions
Is HIIT & Tabata Timer free?
Is Flex Fusion Studios free?
Do HIIT & Tabata Timer or Flex Fusion Studios have ads?
Which is updated more often, HIIT & Tabata Timer or Flex Fusion Studios?
Other comparisons















