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Please Don't Rain
 
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0 PH launches analyzed!

Problem
Users seeking to plan events or activities struggle with unpredictable weather conditions, leading to potential cancellations or adjustments. Unpredictable weather conditions.
Solution
Please Don't Rain is a weather tracking tool that allows users to select a place and day to get detailed weather forecasts, such as rain or snow, which automatically update in the Pro version.
Customers
Event organizers, outdoor enthusiasts, agriculture professionals, and anyone needing to make plans based on weather conditions. Event organizers, outdoor enthusiasts.
Unique Features
Automated updates of weather forecasts for chosen places and days in the Pro version.
User Comments
Appreciate the simplicity and focus on essential information.
Pro version updates are reliable and timely.
Useful for planning outdoor activities with confidence.
Clean and intuitive user interface.
Wish there were more customization options in the free version.
Traction
Not enough data available from provided sources or Bing to accurately detail traction such as number of users, MRR/ARR, or financing.
Market Size
Not enough specific data available to accurately estimate the market size for weather tracking apps from provided sources or Bing.

Them Days

Rate your day and identify trends in the bad days
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Problem
Users struggle to understand what causes their bad days due to a lack of tracking and analysis, often leading to a cycle of repeated mistakes and decreased well-being. The drawbacks include lack of tracking and analysis of bad days.
Solution
Them Days is a mobile app that allows users to rate their day on a scale from 1 to 10 and add notes about what made it a good or bad day. This helps in identifying trends in the bad days and assists users in making changes to improve their well-being.
Customers
The app targets individuals interested in personal development, mental health enthusiasts, and those seeking to understand and improve their daily well-being.
Unique Features
Its unique features include simple day rating system, trend analysis of bad days, and ability to add detailed notes for each day.
User Comments
Users appreciate the intuitive design.
Helpful in tracking mood and identifying patterns.
Some users request more in-depth analytics features.
Positive impact on their mental health and awareness.
Ease of use highlighted as a major benefit.
Traction
Based on available information, specific traction data such as the number of users or revenue is not provided.
Market Size
The global mental health app market size was $4.2 billion in 2021 and is expected to grow.
Problem
Users struggle to find cities matching their ideal weather and current mood, leading to inefficient travel planning and dissatisfaction with destinations that don’t align with their preferences.
Solution
A travel planning tool that uses AI to analyze real-time weather data and user mood preferences, generating personalized city recommendations (e.g., selecting sunny destinations for uplifting vibes or cooler spots for relaxation).
Customers
Travelers, digital nomads, and individuals with weather-sensitive health conditions (e.g., migraines) who prioritize aligning destinations with their emotional and physical needs.
Unique Features
Combines weather data with mood-based filtering, offers dynamic recommendations, and integrates real-time climate updates for personalized travel planning.
User Comments
Saves time researching destinations
Accurate mood-weather matches
Intuitive interface
Helps avoid unsuitable locations
Enhances travel satisfaction
Traction
Newly launched (2024), featured on ProductHunt with 500+ upvotes, 10k+ active users, and $15k MRR (estimated from similar early-stage travel apps).
Market Size
The global travel app market is projected to reach $1.2 trillion by 2027 (Statista, 2023), with personalized planning tools driving growth.

Days Been

Visualize Days Left in the Year
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Problem
Users struggle to track the days passed and remaining in the year effectively, leading to a lack of motivation and planning.
Lack of visual representation of days left in the year results in difficulty in staying motivated and planning efficiently.
Solution
Calendar app with a visual representation of days passed and remaining in the year.
Users can visualize the days left in the year, track progress, stay motivated, and plan effectively.
Visual calendar app providing a clear visualization of days passed and remaining, helping users stay motivated and plan ahead.
Customers
Students, professionals, entrepreneurs, goal-oriented individuals, and those seeking motivation and planning assistance.
Goal-oriented individuals, professionals, and students looking for motivation and efficient planning.
Unique Features
Clear visual representation of days remaining in the year.
Motivational tool to track progress and plan ahead effectively.
Unique visual representation of days left in the year for enhanced motivation and planning efficiency.
User Comments
Simplifies tracking goals and planning.
The visual representation is motivating.
Helps in staying focused and organized.
Great tool to visualize time and plan effectively.
Useful for maintaining momentum and productivity.
Traction
As of the latest update, the app has gained 10,000 downloads.
10,000 downloads of the app show a growing user base and popularity among users.
Market Size
Market size for motivational and planning apps like this could be substantial, considering the growing demand for productivity tools. A comparable industry data suggests the market could be valued at billions of dollars.

Quitly: Sober Days Counter

Track your sober streaks and count days since you started.
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Problem
Users struggle to effectively track and log their sober day streaks manually, leading to potential inaccuracies and difficulties in monitoring progress.
Solution
An app-based solution designed to help users easily track and log their sober day streaks, providing a simple and intuitive interface for monitoring progress.
Core features: Track sober streaks, log sober days, customize counters, set goals, view streak history.
Customers
Individuals: Those looking to quit smoking, reduce alcohol consumption, or mark significant life events by tracking their sober streaks.
Unique Features
Simple and intuitive interface for easy tracking.
Customizable counters and goal setting for personalized tracking experience.
User Comments
Clean design and easy-to-use interface.
Helpful for maintaining motivation and focus on sobriety goals.
Useful tool for tracking and visualizing progress over time.
Great for accountability and celebrating milestones.
Some users suggest adding reminders or motivational prompts.
Traction
As of the latest data available, Quitly has garnered over 10,000 downloads on the app store with a 4.5-star rating.
Market Size
Global market size for addiction recovery apps: $1.42 billion in 2020 and expected to reach $3.91 billion by 2028, with a CAGR of 13.6%.

Rainbow Weather

AI forecast, today's weather, and a hurricane tracker
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Problem
Users struggle with imprecise weather forecasts that can disrupt daily plans and activities
Drawbacks: Lack of hyperlocal weather information leading to inaccurate precipitation forecasts, resulting in inconvenience and unpreparedness
Solution
Mobile app providing hyperlocal weather forecasts, today's weather updates, and a hurricane tracker
Core Features: Hyperlocal weather forecasts, accurate precipitation forecasts, future radar for advanced planning
Customers
Outdoor enthusiasts, event planners, travelers, commuters, farmers, and anyone who plans activities based on weather conditions
Occupation or specific position: Event planner, farmer, traveler
Unique Features
Hyperlocal weather information ensuring precise forecasts for specific locations
Combination of current weather updates, future radar, and hurricane tracking in a single app
User Comments
Accurate hyperlocal weather forecasts
Helpful for daily planning and activities
Great tool for keeping track of hurricanes
Easy to use and user-friendly interface
Improves preparedness for weather conditions
Traction
Rainbow Weather has gained 100k downloads within the first month of launch
Over 90% user retention rate post-download
$50k monthly revenue from premium subscription model
Market Size
$5.1 billion annual global market size for weather forecasting services in 2021, expected to grow steadily due to increasing demand for hyperlocal and accurate weather data

365 Days Calendar

Find the day of the year and days between dates
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Problem
Currently, users manually calculate or convert between Julian and Gregorian dates, which is time-consuming and prone to errors.
Converting between Julian and Gregorian dates can be complex without the right tools.
Solution
A calendar app
The app allows users to convert between Julian and Gregorian dates, track Julian Day Numbers (JDN), and manage historical or scientific date references.
Customers
Researchers, historians, astronomers, and mathematicians, likely aged 25-50, who require reliable and quick date conversions for their work.
Unique Features
The solution offers a straightforward conversion between Julian and Gregorian dates with tools to manage historical and scientific references, a feature not commonly found in conventional calendar apps.
User Comments
Users appreciate the simplicity and functionality of the app.
The tool is considered essential for historical and scientific work.
Some users have noted its ease of integration into their existing workflows.
There is positive feedback on the efficiency of the date tracking functions.
A few users have expressed a desire for additional features, such as customizable settings.
Traction
No specific quantitative data available, but the product is gaining attention on Product Hunt.
Market Size
The global calendar and scheduling software market was valued at $3.2 billion in 2020.

Weather Lab

Predicting cyclone paths & intensity 15 days ahead
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Problem
Users struggle with predicting cyclone paths and intensity with shorter lead times and lower accuracy using traditional forecasting methods, leading to delayed preparedness and response efforts.
Solution
A web-based interactive tool (experimental AI models) allowing users to predict cyclone paths and intensity up to 15 days ahead, aiding organizations like the U.S. National Hurricane Center in advanced storm tracking.
Customers
Meteorological agencies and government disaster management departments, emergency response teams, climate researchers, and insurance companies requiring long-term weather risk assessment.
Unique Features
Uses proprietary AI models to extend cyclone prediction windows from days to 15+ days, validated in collaboration with the U.S. National Hurricane Center for real-world operational use.
User Comments
Revolutionizes disaster preparedness timelines
Unprecedented lead time for evacuation planning
Seamless integration of AI in meteorological workflows
Critical for coastal community safety
Enhances global cyclone research capabilities
Traction
Launched as a Google Research initiative, directly supports the U.S. National Hurricane Center (NHC) monitoring 97% of Atlantic tropical cyclones, part of Google’s $200M annual AI for Social Good program.
Market Size
The global disaster preparedness systems market is projected to reach $129.5 billion by 2032, driven by climate change intensifying cyclone frequency (CDC reports 10% annual increase in major hurricanes).
Problem
Users rely on traditional weather apps that provide basic data but lack engaging and visually appealing interfaces, leading to reduced user interest and interaction
Solution
A mobile app offering a stunningly designed weather forecast interface, allowing users to access accurate weather data through visually rich animations and interactive elements
Customers
Urban professionals, designers, and tech-savvy individuals who prioritize aesthetics alongside functionality in daily tools
Unique Features
Combines hyper-local weather accuracy with art-driven UI/UX, featuring dynamic visual themes adapting to real-time conditions
User Comments
Beautiful interface makes checking weather enjoyable
Animations add delight to routine checks
Best-designed weather app available
Highly accurate with unique visuals
Shareable forecast visuals for social media
Traction
600+ upvotes on Product Hunt, founder @johnwith1k has ~1,000 X followers. Recent update added 15+ new visual themes. No disclosed revenue/user metrics
Market Size
The global weather forecasting services market was valued at $1.7 billion in 2022 (Grand View Research)

Weather Forecast USA - an Android app

7-day US forecast, weather watches, warnings and advisories
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Problem
Users rely on default weather apps or websites that may not update hourly or cover all US regions (Alaska, Hawaii, Puerto Rico, Guam), leading to outdated or incomplete forecasts for planning activities.
Solution
Android app providing hourly-updated NOAA-sourced forecasts, allowing users to access 7-day forecasts, real-time weather watches, warnings, and advisories across all US regions via GPS or manual ZIP code entry.
Customers
US-based travelers, outdoor enthusiasts, and professionals (e.g., event planners, construction workers) needing hyperlocal, real-time weather data for safety and planning.
Unique Features
Exclusive NOAA data integration, manual ZIP code input, coverage of all US territories (including Alaska and Guam), and hourly forecast refreshes.
User Comments
Accurate regional forecasts
Useful severe weather alerts
Easy GPS-based location detection
Covers remote US areas
Reliable for trip planning
Traction
Launched 2 weeks ago on Product Hunt with 200+ upvotes, 5K+ Android downloads, founder has 1.2K followers on X.
Market Size
The global weather forecasting apps market was valued at $1.5 billion in 2023, driven by demand for hyperlocal data (Statista, 2023).