Crystal Calculator Suite – Daily Fitness EMI and Health Calculator Kotlin app

Crystal Calc Suite is a powerful offline calculator application built with 100% Kotlin and Jetpack Compose. It combines 18+ smart calculators, a comprehensive Fitness Tracker, and an intuitive EMI Loan Calculator into a single modern Android application. 1. Daily Basis Calculators (6-in-1 Crystal Grid) The Daily Calculator collection helps users manage everyday life with practical financial, productivity, and wellness tools. Safe Daily Budget Allowance Calculate safe daily spending after deducting monthly bills and savings goals. Habit & Subscription Cost Impact Analyze the real monthly and yearly cost of subscriptions, coffee, dining, and recurring expenses. 24-Hour Time Allocator Visualize how daily hours are distributed between sleep, work, exercise, commuting, and free time. Hourly Target Pacing Calculate hourly hydration and step-count targets throughout the day. Daily Meal Budget Divider Divide grocery and food budgets into affordable per-meal spending limits. Daily Energy Burn Pacing Estimate hourly calorie burn goals using BMR and activity targets. <!- Fitness -> 2. Fitness & Athletic Calculators (12-in-1 Crystal Grid) A complete collection of health and athletic calculators designed for everyday users, gym enthusiasts, and fitness professionals. BMI (Body Mass Index) – Calculate body weight category using standard BMI formulas. BMR (Basal Metabolic Rate) – Estimate minimum daily calorie requirements using the Mifflin-St Jeor equation. TDEE (Total Daily Energy Expenditure) – Calculate total calories burned based on activity level. Ideal Target Weight – Determine healthy body weight using Devine and Robinson formulas. Body Fat Percentage – Calculate body fat using the US Navy circumference method. Target Heart Rate Zones – Display Warm-up, Fat Burn, Cardio, Aerobic, and VO₂ Max training zones. 1 Rep Max (1RM) – Estimate maximum lifting capacity using Epley and Brzycki formulas. Calorie Deficit Weight Planner – Plan safe calorie deficits for sustainable weight loss. Daily Water Intake – Calculate recommended hydration based on body weight and activity level. Macronutrient Split – Generate carbohydrate, protein, and fat recommendations for meal planning. Waist-to-Height Ratio – Assess body fat distribution and health risk. Pace & Speed Calculator – Calculate running and cycling pace and average speed. 3. Financial EMI Loan Calculator A modern loan calculator for personal, home, vehicle, and business financing. Loan Monthly Repayment (EMI) Calculate monthly installments using loan amount, interest rate, and repayment period. Visual Loan Breakdown Display color-coded principal versus interest values for better financial planning. 4. Fitness Tracker & CSV Reports Hub Track daily activities and monitor long-term progress with built-in analytics. Daily Activity Logger Record workouts, body weight, calories burned, water intake, and fitness notes. Analytics Charts View progress using interactive historical graphs and performance statistics. CSV Data Export Export activity records into CSV format for backup, reporting, or spreadsheet analysis.  

(Only For Premium Category Products !)

1. All digital products are the most recent version, with no possibility of free updates. After payment, you can request an update to the most recent version for 5 days if a new version is released. We free support within 5 days.

2. If a license is required (Excludes WHMCS license , we provide only method not license), please contact us via email or ticket for assistance with activation. Our license is only valid for activation and does not include support.

3. We provide Mobile, PHP script installation services for $19.90 / ₹1700. Please create a backup after installation as we do not support re-installation. For mobile app source code, we do not offer installation services.

4. If you have any questions, please contact us by email [email protected] or create a ticket on this page

5. Please note that any digital products presented on the website do not contain malicious code, viruses or advertising. You will receive the original files from the developers. We do not sell any products that have been downloaded from other websites.

6. The response time can last up to 6 hours.

(Only For Membership Category Products !)

Benefits of our Membership Plans

• Instant access to all plugins and all themes including all future releases
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.
• Buy or download for FREE by subscribing to our VIP Membership Plan. Join the club of more than 1100+ happy members. This is the same theme as sold by the developer.

Updates:

• We offer frequent updates for one year from the date of purchase. After this period, you have to purchase the item again to receive further updates, we also offer lifetime updates as a second option.
• We regularly update products as soon as we are notified about an update, we go and download it from the author and update it on our site, but In case the current version of the product is not the latest, You can request an update for the product by contact form.
• We send regular emails advising when products have been updated so please be sure to provide an active email address when you sign up.

Support:

• Our support team is available 24/7, if you have any questions or need help in installing or configuring digital products purchased on the website, please don’t hesitate to contact form.
• Please note that we are not developers of the provided products, so our technical support capabilities are limited. We do not change product functionality and do not fix developer bugs.

For more information please read FAQs & About Us.

(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.