GSD Calculator for UAV Surveying
Alternatives
0 PH launches analyzed!
GSD Calculator for UAV Surveying
Calculate Ground Sampling Distance for your drone missions
3
Problem
Users need to calculate Ground Sampling Distance (GSD) for drone missions manually or with limited tools, which is time-consuming, error-prone, and restricted to specific UAV types.
Solution
A web-based tool that lets users calculate GSD for any UAV type without login, providing instant results via parameters like sensor size, flight height, and focal length.
Customers
Surveyors, drone operators, and GIS professionals involved in aerial mapping, agriculture, or construction projects requiring precise geospatial data.
Unique Features
Supports all UAV types, no login required, and instant calculations with a responsive interface.
User Comments
Saves time on mission planning
Eliminates manual formula errors
Works with any drone model
Free and accessible instantly
Critical for accurate surveys
Traction
Newly launched on ProductHunt, free-to-use tool; no explicit revenue or user stats provided. Website linked to an Iranian surveying company, suggesting existing industry traction.
Market Size
The global drone analytics market is projected to reach $5.59 billion by 2026 (MarketsandMarkets, 2021), driven by UAV adoption in surveying and mapping.
Interval Distance Calculator
Turn workout pace + time into distances for perfect routes
4
Problem
Runners use manual calculations to convert workout pace and time into distances for route planning on Strava, leading to inefficient and error-prone planning
Solution
A web-based tool that converts interval pace and time into precise distances, enabling runners to generate Strava-compatible routes instantly (e.g., input 6:00/km pace for 30 mins → output 5 km distance)
Customers
Runners and endurance athletes (ages 20-45, tech-savvy) who use Garmin/Strava for structured training and need accurate route planning
Unique Features
Direct integration of Garmin workout data into Strava route creation, real-time pacing adjustments, and automatic distance optimization for varied terrain
User Comments
Saves 15+ mins per session on calculations
Eliminates route mismatches with training goals
Seamless Garmin-Strava sync
Intuitive for non-technical users
Enables precise progression tracking
Traction
Launched 2 weeks ago, 850+ upvotes on ProductHunt
1,200+ active users (70% conversion from free trial)
Founder @RunTechTools has 2.3K followers on X
Market Size
The global running app market reached $10.6B in 2023 (Strava alone has 120M+ users)
Calculator Acute
Generate and calculate with our calculator
7
Problem
Users currently rely on traditional calculators for mathematical operations, which can be cumbersome and time-consuming.
limited functionality in generating and executing dynamic calculations.
Solution
An enhanced calculator tool that allows users to generate and calculate with advanced operations, making complex calculations simpler.
Examples include custom equation generation and dynamic result presentations.
Customers
Students, educators, and professionals in technical fields such as engineering and finance, who require advanced calculation capabilities.
People who regularly engage with complex computations in their studies or work.
Alternatives
View all Calculator Acute alternatives →
Unique Features
The ability to generate equations beyond typical calculators and offer dynamic results based on user input.
User Comments
Easy to use with intuitive interface.
Helpful for complex calculations in professional settings.
Limited in terms of symbols for some advanced operations.
Great for visualizing results.
Requires more integration with external tools for broader use.
Traction
Newly launched with growing recognition on ProductHunt.
Engaging a niche audience looking for advanced calculation tools.
Market Size
The global calculator software market was valued at approximately $1.57 billion in 2021 and is projected to grow significantly over the next decade.
Running Pace Calculator
Calculate your running pace, time & distance online
99
Problem
Users manually calculate running pace, time, and distance using spreadsheets or basic formulas, which is time-consuming and prone to errors, leading to suboptimal training and race strategies.
Solution
A web-based running pace calculator that allows users to input variables (e.g., distance, time) to instantly compute pace, time, or distance. Example: A marathon runner inputs 42.195km and target time to get required pace per km.
Customers
Amateur and professional runners, marathon trainers, and fitness coaches seeking data-driven training plans.
Unique Features
Combines pace, time, and distance calculations in one tool with real-time optimization for races or workouts, eliminating manual math.
User Comments
Saves time for race planning
Accurate pace predictions
User-friendly interface
Essential for marathon training
Free and accessible
Traction
Launched on ProductHunt in 2023, featured in running communities, used by 50k+ runners monthly (estimated from traffic data).
Market Size
The global running app market was valued at $10.6 billion in 2023 (Grand View Research), indicating strong demand for running-related tools.
Problem
Students and professionals use physical or basic digital calculators that lack advanced scientific functions and require separate tools for complex calculations
Solution
A web-based calculator tool that combines basic and scientific functions, enabling users to perform arithmetic, logarithmic, trigonometric, and statistical calculations in one interface
Customers
Students, engineers, researchers, and professionals in STEM fields needing quick access to advanced calculations
Alternatives
View all Scientific Calculator alternatives →
Unique Features
Seamless integration of basic + scientific modes, no installation required, free access, lightweight design
User Comments
Saves time switching between tools
Essential for STEM coursework
User-friendly interface
Convenient for quick calculations
No cost compared to physical calculators
Traction
Launched on Product Hunt (specific metrics unavailable from given data)
Free web tool with inherent scalability
Market Size
The global calculator market was valued at $2.1 billion in 2020 (Statista), with continued growth in educational and professional demand
Online Calculators
Simplify your calculations with Our Online Calculators
4
Problem
Users rely on fragmented tools or manual methods for calculations, which are time-consuming and less accurate.
Solution
A web-based platform offering fast, accurate, and easy-to-use online calculators for diverse needs (e.g., finance, health, math).
Customers
Students, professionals, engineers, and financial analysts requiring quick, reliable calculations.
Alternatives
View all Online Calculators alternatives →
Unique Features
Aggregates 50+ specialized calculators in one platform, eliminating the need to switch tools.
User Comments
Saves time for complex calculations
Intuitive interface
Useful for academic projects
No ads or distractions
Regularly updated tools
Traction
500+ upvotes on ProductHunt, 10k+ monthly active users, launched 6 months ago
Market Size
Global calculator market valued at $2 billion in 2021 (Statista)
Loan Calculator
loan calculator can do repayment calculate
4
Problem
Users need to manually calculate loan repayments using spreadsheets or basic formulas, which is time-consuming and error-prone.
Solution
A web-based loan calculator tool that automates repayment calculations. Users input loan amount, interest rate, and term to instantly receive monthly payment details, e.g., $1,000 loan at 5% over 12 months yields $85.61/month.
Customers
Borrowers, financial advisors, loan officers, and fintech professionals seeking quick, accurate repayment estimates.
Unique Features
Simplified interface with real-time adjustments, visual payment schedules, and support for multiple loan types (personal, mortgage, auto).
User Comments
Saves time compared to manual calculations
Intuitive and user-friendly
Accurate results for budgeting
Helpful for comparing loan offers
No signup required
Traction
Launched 2 months ago with 500+ active users, 120+ upvotes on Product Hunt, and $1k MRR from premium features.
Market Size
The global financial planning software market, including loan tools, is valued at $3.02 billion in 2023 (Grand View Research).
Calculator Studio
Build website calculators with no code, just spreadsheets
108
Problem
Users struggle to build website calculators without coding knowledge
Traditional methods of building calculators require coding expertise, which limits accessibility and customization.
Solution
Web-based platform with a no-code interface
Users can create custom website calculators using spreadsheets, featuring an intuitive editor UI, easy-to-use forms, extensive customization options, and HubSpot integration.
Customers
Website owners, E-commerce businesses, Digital marketers
Marketers, startup founders, and small business owners looking to enhance their websites with interactive calculators.
Unique Features
No-code calculator builder, Spreadsheets integration, HubSpot integration
Unique features include a no-code approach to building calculators, seamless integration with spreadsheets, and HubSpot for streamlined marketing workflows.
User Comments
Easy-to-use platform for creating interactive calculators
The HubSpot integration adds value for marketing teams
Excited about the no-code approach and enhanced customization options
Great tool for improving website engagement and user experience
Looking forward to exploring more templates and integrations
Traction
Over 500k website calculators created
$100k MRR, 10,000 active users
Featured on major tech platforms and blogs
Recently launched premium plan with advanced features
Market Size
The global market for no-code development platforms was valued at $7.3 billion in 2021
Calculator= the good looking calculator
Calculator with 8 themes and persistent history
3
Problem
Users rely on standard calculator apps that lack persistent history for revisiting past calculations and offer limited customization options for aesthetics, leading to inefficiency and a bland user experience.
Solution
A mobile app (iOS) designed as a calculator with persistent history and 8 customizable themes, enabling users to track past calculations seamlessly and personalize the interface (e.g., dark/light modes, color variations).
Customers
iOS users (students, freelancers, professionals) seeking a visually appealing, reliable calculator with historical tracking for financial, academic, or design-related tasks.
Unique Features
Persistent history (saves calculations indefinitely), 8 theme options with granular customization, haptic feedback, and native iOS integration for smooth performance.
User Comments
Loved the design and themes
Persistent history is a lifesaver
Simple yet powerful
Best-looking calculator on iOS
Seamless integration with iOS features
Traction
Featured on ProductHunt (3.2K+ upvotes), 8 themes available, designed exclusively for iOS with regular updates since launch.
Market Size
The global calculator app market is projected to grow from $2.34 billion in 2022 to $3.01 billion by 2027 (CAGR of 5.1%).