KINROKU vs Step Tracker 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KINROKU
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KINROKU is a workout tracker built to keep you going. Log your weight, reps, and sets in just a few taps, and watch your progress come to life in charts. KINROKU's AI analyzes your training and guides you to your next step. ■ Effortless logging ・Quickly enter weight, reps, sets, and notes ・Fully customizable exercises and menus ・Review your history at a glance in the calendar ■ See your progress ・Visualize each exercise's trend in charts ・View estimated 1RM for the Big 3 (bench, squat, deadlift) ・Automatic weekly volume totals ■ AI on your side ・Weekly Analysis: AI reviews your records and condition to generate feedback and advice ・AI Suggestions: get recommended weight and reps for your next set, applied to your log with one tap ・AI Quick Entry: type "Bench 100kg 5 reps 3 sets" and AI turns it into a record ・AI Training Plan: enter your goal and AI builds a menu from your own exercises ■ Stay focused on your training ・Built-in interval stopwatch ・Check elapsed time on your Lock Screen with Live Activity ・Lap timing supported ■ Designed for everyday use ・Dark Mode ・English and Japanese ・Works offline From building a habit as a beginner to pushing your limits as a pro—turn your training from a record into real growth with KINROKU.
Step Tracker 3D
Visualize your daily activity with interactive 3D charts. Track your progress, set fitness milestones, and gain personalized insights. Integrates seamlessly with Apple Health while prioritizing your privacy.
- Interactive 3D step visualizations
- Personalized progress trends
- Fitness milestone tracking
- Seamless Apple Health integration
- On-device data processing
- Privacy-focused design
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TRACK YOUR STEPS IN 3D Transform your Steps data into stunning 3D visuals. This app displays your step data in 3D interactive charts to help you visualize your activity. SEE YOUR PROGRESS View personalized trends and insights to stay on track with your goals. CHALLENGE YOURSELF Set and achieve fitness milestones with dynamic progress tracking. SEAMLESS HEALTHKIT INTEGRATION Sync effortlessly with Apple Health for up-to-date and secure data. PRIVACY FIRST Your data is never shared with anyone, including for app analytics. All processing happens securely on your device, ensuring your privacy is fully protected. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/6ffbdf1d-8e46-492e-bbd3-411339102489
Screenshots
Verdict
The clearest difference is ads: Step Tracker 3D at none against KINROKU's shown. KINROKU's advantage is update cadence (every 11 days vs every 2 months) and iOS requirement (15.1 vs 17.2). On price, 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.
KINROKU ships an update every 11 days, Step Tracker 3D every 2 months. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.
| Parameter | KINROKU | Step Tracker 3D |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.2 |
| Further details — not scored | ||
| Size | 44 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Asahi Ogata | Nikolay Surin |
In-app purchases
KINROKU
No in-app purchases
Step Tracker 3D
No in-app purchases
Questions
Is KINROKU free?
Is Step Tracker 3D free?
Do KINROKU or Step Tracker 3D have ads?
Which is updated more often, KINROKU or Step Tracker 3D?
Other comparisons
