HIIT Interval Timer & Tabata vs JSK
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
HIIT Interval Timer & Tabata
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Stop training blind. You grind through every round soaked in sweat โ but are you actually in the zone, or just guessing? Fixed rest treats a fresh body and a gassed one exactly the same. H11T is the smart conditioning coach that runs your workout by your heart rate, not by feel. You're a data-driven athlete. Train like one. โข Smart Rest โ your rest ends the moment your heart rate has actually recovered, read straight from your Apple Watch. No more cutting recovery short or wasting it. โข AI Coach โ get a full workout built around you in seconds. Tell it what you've got, it does the programming. โข Pro Studio โ design and save as many of your own protocols as you want. Your training, your library. โข Boxing IQ โ a real round timer with the ring bell, plus rounds that flow with your heart rate. Ready-to-go presets: Amateur, Pro, MMA, heavy bag. Plus the essentials that made H11T a go-to: โข Fully customizable rounds, work and rest times, warm-up and cool-down โ perfect for HIIT, Tabata, and pro sessions. โข Apple Watch support with haptic and sound cues on your wrist. โข Apple Fitness integration โ calories, heart rate, and activity logged automatically. โข Pro stopwatch with millisecond precision for runners and swimmers โ ideal for intervals and time trials. The free timer is yours to keep. Premium is the brain on top of it. Who it's for: โข HIIT, Tabata, and CrossFit-style athletes who want to train by the numbers. โข Boxers and combat-sport fans who want real rounds, smarter recovery. โข Anyone done with guesswork who wants every interval to actually count. Train smarter. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://h11t.app/terms
JSK
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JSK Student Management App is a smart and easy-to-use mobile application designed to manage students and daily activities of JSK. The app allows students to join JSK digitally and helps administrators handle attendance, fees, and events efficiently. Students and parents can view attendance records, track fee details, and stay updated with upcoming JSK events and activities. The app simplifies student management by bringing all important information into one secure platform. With a user-friendly interface and smooth performance, the JSK App reduces manual work and improves communication between students, parents, and JSK management.
Screenshots
Verdict
The clearest difference is in-app purchases: JSK at none against HIIT Interval Timer & Tabata's 4. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. HIIT Interval Timer & Tabata sells 4 in-app purchases, starting at $0.99 per 7 days. JSK asks for nothing beyond the download.
HIIT Interval Timer & Tabata ships an update every 2 weeks, JSK every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | HIIT Interval Timer & Tabata | JSK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod โ better |
| Requires iOS | 16.4 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 33 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | Pavel Ilin | Thwalhath PP |
In-app purchases
HIIT Interval Timer & Tabata
- Weekly premium access$0.997 Days
- Monthly premium Access$2.991 Month
- Annual premium subscription$9.991 Year
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- Annual premium subscription7 Days trial$14.991 Year
JSK
No in-app purchases
Questions
Is HIIT Interval Timer & Tabata free?
Is JSK free?
Do HIIT Interval Timer & Tabata or JSK have ads?
Which is updated more often, HIIT Interval Timer & Tabata or JSK?
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