Comparison

KINROKU vs Ansufit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KINROKU

Features
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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.

About

Ansufit

Features
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Everything I Ever Wanted in a Fitness App The intuitive, snappy workout and meal tracker. Ansufit was born from a simple frustration: most fitness apps are just too complicated. As a developer and daily lifter, I wanted an app that stripped away the fluff and focused on what actually matters. I built Ansufit for myself—focusing on "only the essential features, delivered in the most user-friendly way possible." No complex setups. No unnecessary bloat. Just a streamlined experience designed to make your daily training and nutrition completely stress-free. Core Features (100% Free) Intuitive & Snappy Workout Logs Create your own custom routines (Chest Day, Leg Day, etc.) and log your weight and reps with just a few taps. Includes a built-in Interval Timer to keep your rest periods on track and your gym time efficient. World-Standard PFC Calculation Using the highly-trusted Mifflin-St Jeor Equation, Ansufit calculates your target calories and PFC (Macros) based on your height, weight, and activity level. It automatically dials in the optimal "high-protein" ratio for muscle growth. Simple, Precise Meal Management Log your meals quickly and easily. Stay on top of your daily goals with beautiful, color-coded graphs that show exactly how many grams of protein you have left for the day. Visualize Your Growth Track your progress at a glance. Whether it’s your Bench Press PR or changes in body fat percentage, our clean charts turn your hard work into visual motivation. Full Dark Mode Support A sleek, eye-friendly Dark Mode UI designed specifically for the gym environment. Ansufit Pro (Premium Features) Ansufit is designed to be used for free, forever. However, for those who want to take their progress to the next level or support further development, we offer Ansufit Pro: ・Unleash the Magic of "AI Assist" Photo Meal Logging: Simply snap a picture of your food, and our latest AI will instantly analyze and log the calories and macros. Your Personal AI Trainer: "How can I break my recent plateau?" or "What's a good late-night snack?" Chat anytime with your AI, which understands your past data. You can even ask it to auto-generate a completely new workout routine. Direct Logging from Chat: You can now log the following data directly through your conversations with the AI! -Workout logs (Weight, Reps, Sets, Notes) -Meal logs -Weight & Body fat logs Smooth Data Migration: AI Chat now supports CSV file imports, making it effortless to migrate your data from other apps. Cloud Backup Keep your data safe. Securely save and restore your years of training history to the cloud—perfect for when you switch devices. Ad-Free Experience & Dev Support Remove all ads and help fuel future updates. Your support directly helps me make the app even better! Terms of Service: https://faithful-delivery-339.notion.site/3126425e66cf80ef9ea2f04a24a7b0f5?pvs=149 Privacy Policy: https://faithful-delivery-339.notion.site/3126425e66cf8000a8b0e5802be299a4?pvs=149 I’m constantly updating Ansufit to keep it the "ultimate app I want to use every day." Give it a download and let Ansufit be the partner your fitness journey deserves!

Screenshots

KINROKU4 screens
Ansufit4 screens

Verdict

The call

The clearest difference is in-app purchases: KINROKU at none against Ansufit's 2. KINROKU also leads on iOS requirement (15.1 vs 18.2). Ansufit's advantage is update cadence (daily vs every 11 days). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ansufit sells 2 in-app purchases, starting at $11.99 per month. KINROKU asks for nothing beyond the download.

UpkeepUpdate frequency

KINROKU ships an update every 11 days, Ansufit daily. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 3 level
KINROKU versus Ansufit: the parameters behind the verdict, then further details
ParameterKINROKUAnsufit
PriceFreeFree
Update frequencyEvery 11 daysDaily — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.2
Further details — not scored
Size44 MB156 MB
Age rating4+4+
DeveloperAsahi OgataAnsu Hatta

In-app purchases

None

KINROKU

No in-app purchases

2 purchases

Ansufit

Subscriptions2
  • 1 Month Plan$11.991 Month
  • 1 Year Plan7 Days trial$119.991 Year

Questions

Is KINROKU free?
KINROKU is free to download, with no in-app purchases.
Is Ansufit free?
Ansufit is free to download, with in-app purchases available.
Do KINROKU or Ansufit have ads?
Both KINROKU and Ansufit show ads.
Which is updated more often, KINROKU or Ansufit?
KINROKU ships an update every 11 days, and Ansufit daily. Most recently, KINROKU was updated on September 17, 2026 and Ansufit on September 30, 2026.

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