HIIT It vs Marczell AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HIIT It
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HIIT It - Interval Timer helps you build better workouts with simple, powerful controls. Set your work time, rest time, exercise count, number of rounds, and round reset time. Create the exact interval routine you want - HIIT, Tabata, circuit training, cardio, strength, or custom sessions. Stay consistent with daily workout reminders. Check your History to review past sessions, track your training frequency, and stay motivated. Fine-tune your experience with sounds and haptics, so you stay focused without breaking your flow. The clean, modern design makes starting a workout fast and effortless. Features 1. Customisable work and rest intervals 2. Adjustable exercises, rounds, and round resets 3. Workout History to track progress 4. Daily workout reminders 5. Custom sound and haptic options 6. Modern, intuitive design for quick setup 7. Ideal for HIIT, Tabata, circuit, cardio, and strength training Train smarter. Stay consistent. Build a routine that works for you. We’re always working to make the app better! Your feedback means a lot - visit the Settings to share your thoughts with us. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Marczell AI
This app provides AI-powered coaching and personalized hypnosis audio to support users in their self-improvement journey. It offers daily AI conversations, behavioral profiling, and progress tracking to extend the benefits of a coaching program.
- AI-powered coaching conversations
- Behavioral profiling
- Personalized hypnosis audio
- Progress tracking
- Extends in-person coaching experience
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The companion app for Marczell coaching program participants. Continue your transformation between live sessions with AI-powered coaching, behavioral profiling, and personalized hypnosis audio. Built for seminar attendees and coaching clients, Marczell AI extends your in-person experience with daily AI coaching conversations, deep behavioral profiling across 6 identity dimensions, custom hypnosis audio generated from your own words, and real progress tracking.
Screenshots
Verdict
The clearest difference is in-app purchases: Marczell AI at none against HIIT It's 2. Marczell AI also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price 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. HIIT It sells 2 in-app purchases, starting at $1.99 per month. Marczell AI asks for nothing beyond the download.
| Parameter | HIIT It | Marczell AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Jacob Ramilo | Marczell Klein Corp |
In-app purchases
HIIT It
- Monthly7 Days trial$1.991 Month
- Yearly7 Days trial$9.991 Year
Marczell AI
No in-app purchases









