Koi Shape vs Kemanji
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Koi Shape
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KoiShape β Your Journey to an Ideal Body Starts Here Find your balance. Build your strength. Own your body. Looking for a smart, motivating, and personalized way to take charge of your fitness and health? KoiShape is more than a fitness app β itβs your trusted partner on the journey toward a balanced, confident, and healthier you. What is BMI and Why It Matters? BMI (Body Mass Index) is a globally recognized indicator of body fat based on height and weight. It helps you understand whether you are underweight, at a healthy weight, overweight, or obese. But KoiShape takes BMI one step further β it doesnβt just tell you the number, it shows you how to improve it. Whether your goal is to slim down, tone up, or simply stay healthy β knowing your BMI is the first step toward real, measurable progress. Key Features Accurate & Scientific BMI Analysis Just enter your height, weight, age, and gender, and KoiShape instantly calculates your BMI. More than a number β the app gives you clear health insights and shows your ideal BMI target, based on WHO (World Health Organization) standards. Smart Goal Setting & Personalized Training Plan KoiShape creates a custom roadmap just for you β with realistic fitness goals and personalized workouts to match your current shape and future goals. Whether you're looking to burn fat, gain lean muscle, or just maintain your ideal figure, KoiShape adapts to your body and your lifestyle. Visual Progress Tracking Track important body metrics like weight, waistline, body fat %, and more through simple, intuitive charts. See your progress day by day β and get the motivation you need to keep moving forward. Daily Reminders & Motivation Boosts Get gentle nudges, inspiring quotes, and expert health tips to help you stay committed. KoiShape is not just a fitness tracker β it's your daily dose of self-discipline and encouragement. Elegant, Easy-to-Use Interface Designed to feel calm, clean, and uplifting, KoiShape helps you stay focused on what matters: your personal transformation. Why Choose KoiShape? Smart insights based on real science Tailored plans for your unique body Minimalist design for maximum clarity Built-in motivation to stay consistent For everyone β from beginners to fitness lovers Start your transformation today. Your body is not a problem to fix β itβs a journey to honor. With KoiShape, every step is progress. Small changes lead to big results. Letβs begin.
Kemanji
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Kemanji. Your stress-free diet. Do you have a personalized diet, but the memory of a goldfish? Do you have more nutritionist sheets than fridge magnets? Kemanji is the app that helps you organize your meal plan, without driving you crazy. Attention: Kemanji does NOT create diets. But if you already have a nutritional plan (perhaps created by a professional), you can manage it properly here. Is your meal plan empty? Need a hand? Manjoβour AIβis here to help with suggestions to get you started! -------- Main features: - Enter all your meals and custom combinations - Plan your week with a tap - Vary your menu and avoid monotony - Automatically get a shopping list (Yes, the one you always forget to write) - Consult your plan anywhere, even offline -------- No frills: | No registration (Because we don't need your personal data) | No subscription (Because you already have enough installments) | Everything saved only on your device (Just like those who trust no one.) ------- Diet on? Plan it. Download Kemanji and take control of your meals, once and for all.
Screenshots
Verdict
The clearest difference is ads: Kemanji at none against Koi Shape's shown. Kemanji also leads on update cadence (weekly vs monthly). Koi Shape's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Koi Shape ships an update monthly, Kemanji weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Koi Shape | Kemanji |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Weekly β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 17.6 |
| Further details β not scored | ||
| Size | 26 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | QUY DIEN LE | VUZETA S.R.L. |
In-app purchases
Koi Shape
No in-app purchases
Kemanji
No in-app purchases









