Fitomics vs Komit21
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitomics
Access expertly designed workouts and training programs based on scientific research. Log custom workouts, view video tutorials, and track your exercise history. Features an evidence-based approach with regular updates.
- Expertly designed workouts
- Custom workout logging
- Video tutorial library
- Exercise history tracking
- Upcoming workout schedule
- Evidence-based approach
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Fitomics is a training app for anyone who lifts. Train on your own with a program from the library or one you build yourself, or work with a Fitomics coach who programs for you. Either way, every session is clear, every set is fast to log, and every gain is easy to see. It is part of Fitomics, a training and health performance platform. TRAIN YOUR WAY • On your own: sign up, add a program from the library or build your own week by week, and start logging today. • With a coach: your Fitomics coach writes your plan, and you message them and get feedback in the same app. KNOW EXACTLY WHAT TO LIFT Open the app and today’s session is ready: exercises, sets, reps, target effort (RPE or RIR), tempo, rest and loads, with notes where they matter. Demo videos are one tap away. SMARTER WITH EVERY SET Log a set in a tap. Suggested loads come from your own recent history, and they follow you through the session: change the reps or the effort and the app shows the weight that matches, for example "For 8 reps @ 2 RIR: ~170 lb · Use". A load your program prescribes is never replaced without your tap. KNOW WHY, NOT JUST WHAT Tap any suggestion to see its working: the sets it was based on, the target, the rounding to the nearest plate, and how confident the estimate is. HEART RATE, LIVE Pair a Bluetooth heart-rate strap and your heart rate sits beside your sets. Average and max heart rate are saved with the workout. EVERY PR, CELEBRATED Finish a session, or end early when the day calls for it, and get a clear summary: sets, volume, duration, heart rate, every new PR, and a comparison with your last session, lift by lift. WATCH YOUR STRENGTH CLIMB Estimated 1RM charts, rep maxes, volume trends and a full history of every session you have logged. CHECK IN BEFORE YOU TRAIN A quick daily readiness check-in (sleep, stress, soreness, energy and mood) and body-weight log, so you can see how training is landing (and so can your coach, if you have one). MORE THAN TRAINING Depending on your Fitomics services, you can also: • Message your coach and get feedback on your sessions • View your released lab results from Fitomics Labs, with reference ranges and the full PDF report • Follow your nutrition targets and meal plan, with a grocery list • See your assessment results over time, such as body composition, resting metabolic rate and VO2max BUILT FOR THE GYM FLOOR • Voice search in the exercise picker: say the exercise and pick it • Swap exercises, add sets, supersets and circuits • Rest timer, warm-ups, per-side logging, and timed or distance work • Keeps logging through a dropped signal and syncs when you’re back online • Share a workout with a friend, with an optional personal note; your weights stay private unless you choose to include them • Train with groups and compare on the leaderboard Lab results are shown for your information and are not a diagnosis. Talk to your clinician about what they mean for you. Questions? Reach us at training@fitomics.org.
Komit21
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Pick a challenge. Check in for 21 days. Build a habit for life. Komit21 turns the science of habit formation into a single ritual: one daily check-in, twenty-one days, one new automatic behavior. No gimmicks. No streak-padding. Just a real commitment, and the structure to honor it. WHAT'S INSIDE A library of 30+ curated 21-day challenges, each broken into a precise daily plan: — Body & Fitness: The Foundation Walk (5k), 5-Mile Run, Push-up Power, Core Stability, The Urban Trek (10k) — Mind & Focus: Clear Mind, The Stillness Path, The Breathwork Series, Sensory Fast, Notification Fast — Productivity & Time: Morning Solitude, 20-Page Rule, The Sunset Rule, Single-Tasking Sprint, Daily Learning — Confidence & Social: The Courage Drill, Active Listening, The Complaint Fast, Gratitude Practice, Confidence Practice — Mastery: The No-Shortcut Week, Integrity Alignment, The Letter Project, Camera-Free Living, Stoic Endurance HOW IT WORKS 1. The Oracle asks four questions about your goals and matches you with three challenges scored to your profile. 2. You commit. The first 21-day challenge is free. 3. Each day, you open Komit21, see today's task, and check in. 4. Miss two days in a row → the challenge auto-cancels. The 21-day rule is strict on purpose. 5. Complete a challenge → earn a unique badge, level up, unlock more parallel challenges (1 → 3 → 10). WHAT YOU GET — A clear daily task — never a vague "try harder" — A rolling 21-day streak with day-by-day progression — A private journal to capture what each day taught you (share publicly if you want) — A community of seekers checking in alongside you — Badges that actually mean something — earned only by finishing — Gentle daily reminders, opt-in, that respect your focus WHY 21 DAYS Twenty-one days is enough to feel a behavior become automatic — not so long that you give up, not so short that nothing changes. We don't promise miracles. We promise a structure stubborn enough that, if you show up, the habit follows. PRO A 7-day free trial unlocks every challenge in the library. After the trial, monthly or annual subscription. Cancel anytime in iOS Settings. PRIVACY We collect only what's needed to run your account: email, your check-ins, your journal entries. No ads, no third-party tracking, no selling your data. Read more: https://komit21-78073.web.app/privacy Built with care by 3V Studio. Reach us anytime: contact@komit21.com
Screenshots
Verdict
The clearest difference is in-app purchases: Fitomics at none against Komit21's 2. Fitomics also leads on device support (3 vs 1). Komit21's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads 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. Komit21 sells 2 in-app purchases, starting at $3.99 per month. Fitomics asks for nothing beyond the download.
Fitomics ships an update every 6 weeks, Komit21 every 9 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Fitomics | Komit21 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 49 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Fitomics, LLC | Valentin Vivier |
In-app purchases
Fitomics
No in-app purchases
Komit21
- Monthly Komitter7 Days trial$3.991 Month
- Annual Komitter7 Days trial$29.991 Year









