Interval Timer ▸ HIIT & Tabata vs HL7 CRAYFISH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer ▸ HIIT & Tabata
This app helps you structure and time your workouts with customizable intervals, alerts, and repeating sets. It's ideal for various fitness activities like HIIT, Tabata, boxing, running, and circuit training.
- Customizable intervals (work, rest, recovery)
- Customizable sound and visual alerts
- Repeating sets programming
- Countdown timer with visual cues
- Supports HIIT, Tabata, boxing, running, circuit training, yoga, meditation
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Elevate your workouts with the ultimate Interval Timer app, designed to boost your fitness regimen. Whether you're a seasoned athlete or just starting out, this app is your perfect training partner. With a sleek, user-friendly interface and powerful features, Interval Timer takes your workouts to the next level. Key Features: • Customizable Intervals: Tailor your workouts with precision. Set the duration for work, rest and recovery intervals to match your training goals. • Customizable Alerts: Choose from a variety of sounds and visual cues to keep you motivated and on track during your workout sessions. • Repeating Sets: Easily program multiple sets with the option to repeat for a comprehensive training experience. • Countdown Timer: Get a visual cue of the time remaining in your intervals, ensuring you stay focused and energized. • Ideal for Various Sports: Interval Timer is perfect for a wide range of sports including: - HIIT Workouts: Maximize your high-intensity interval training for improved cardiovascular fitness and fat loss. - Tabata: Optimize your Tabata sessions for intense bursts of activity followed by short rests. - Boxing and MMA Training: Enhance your agility, strength, and conditioning for combat sports. - Running and Sprinting: Fine-tune your speed and endurance on the track or the trail. - Circuit Training: Perfect for bodyweight exercises, weights, or a combination of both. - Yoga and Meditation: Use intervals to time poses, stretches, or meditation sessions for a balanced practice. Interval Timer is designed for everyone, from casual fitness enthusiasts to dedicated athletes. Don't let your workouts plateau. Download Interval Timer today and experience the difference!
HL7 CRAYFISH
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Check and modify HL7 "Health Level Seven" messages by your iPhone, Check the ACK messaged from Laboratory Information Systems or your Host server. ESAY to change the IP Address and port for Host server
Screenshots
Verdict
The clearest difference is update cadence: HL7 CRAYFISH at every 2 months against Interval Timer ▸ HIIT & Tabata's every 11 months. Interval Timer ▸ HIIT & Tabata's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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.
Interval Timer ▸ HIIT & Tabata ships an update every 11 months, HL7 CRAYFISH every 2 months. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.
| Parameter | Interval Timer ▸ HIIT & Tabata | HL7 CRAYFISH |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 11 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple TV, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.2 |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Juxhin Bakalli Technologies | NOBORU HORIKOSHI |
In-app purchases
Interval Timer ▸ HIIT & Tabata
No in-app purchases
HL7 CRAYFISH
No in-app purchases
Questions
Is Interval Timer ▸ HIIT & Tabata free?
Is HL7 CRAYFISH free?
Do Interval Timer ▸ HIIT & Tabata or HL7 CRAYFISH have ads?
Which is updated more often, Interval Timer ▸ HIIT & Tabata or HL7 CRAYFISH?
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