kWx vs Please Don't Rain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
kWx
Accesses official NOAA weather data directly, minimizing bandwidth and eliminating third-party tracking. View current conditions, 7-day forecasts, and heat index for numerous global locations. Customize station lists and offset forecast locations for precise weather information.
- Direct NOAA data access
- 7-day text forecasts
- Current conditions and temperature
- Customizable station lists
- Offset forecast locations
- Heat Index display
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Minimize bandwidth and eliminate third-party data collection by directly asking official NOAA weather stations, which include many Canadian and Mexican stations. You can add/ rearrange /subtract from the list. kWx retrieves data directly from weather.gov. Get the current conditions and temperature for most airports and then get the 7-day text forecast for those stations, or offset the forecast location from the weather station, e.g. use KNUQ (Moffett) for current temperature but set the latitude and longitude of Cupertino for the 7-day forecast. This is how NOAA reports the weather for any location. On the list page a station that has an asterisk means the forecast location is different from the weather station or you can rename that station to the actual location. Sometimes data are missing from weather.gov but available from aviationweather.gov (the FAA). These data are used as backup. On the Add station screen you can click the "Get Location" button and using your favorite mapping app you can enter in the location for where you want the forecast to be from as well as naming the station. Find Station button links to new page that allows you to see all the stations for each State and Canadian Province. If the corrected lat/lon offset is within 0.02 degrees the asterisk is omitted. Most stations are K+ Airport Locator (e.g. KORD), but Alaska/Hawaii begin with PA/PH, and Canadian stations begin with C. Many Canadian stations are C+Airport Locator (e.g. CYVR for Vancouver) but others begin CW, CX and CZ. In-app lookup for both US and Canadian weather stations. If available the Heat Index (combination of temperature and humidity) is presented. A heat index below 105F is in yellow, below 125F in orange, above that in red. ~40 Mexican stations are available, all start with MM rather than K (US) or C(Canada). No forecast for the Mexican stations, just current weather. Most foreign airports have now been added. Enter the ICAO code and aviationweather.gov will return the current temperature, conditions and winds for that airport. ICAO codes are different from IATA codes, which are typically 3 letters. ICAO codes are 4 letters and info about the region the airport is based in. All existing US weather stations (e.g. KORD) are ICAO codes but overseas they tend to be more obscure, eg Heathrow, which has an IATA code of LHR, has an ICAO code of EGLL, Narita is RIAA, CDG is LFPG, Seoul is RKSS, etc. The webs are pretty good at coming up with the right ICAO code for a given airport. Note that there is no forecast within these data, just the current conditions. We are tapping into METAR data for each airport. Try it and see! The app requires iOS 15
Please Don't Rain
Track weather for important upcoming days without constant checking. Get automatic updates and create shareable weather images. Offers robust accessibility features and privacy-focused design.
- Automatic weather updates for selected days
- Customizable weather image creation
- Extensive accessibility support (VoiceOver, Dynamic Text)
- Privacy-first design, no location tracking
- Widgets for Home Screen and Lock Screen
- Detailed weather charts and statistics
- Shortcuts for quick forecast access
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Please Don’t Rain is a fun, convenient way to track if weather will affect a day that’s important to you. When you have an important day coming up it can be cumbersome having to look up the weather for it over and over again. Not anymore! Choose a place and a day and you’ll get details about the weather for that day that will continue to update automatically. Please Don't Rain is a nominee for the 2023 AppleVis Golden Apple awards for its accessibility support. Free Features * Privacy First! - The app does not know your location, need your location, or ask for your location. * Image Creation (where available) - Create and share weather images from your friends, family, or your imagination. Requires Apple Intelligence. * Demo Mode - Lets you see what a majority of the app is like with having to start a free trial or subscription. * Strong Accessibility - VoiceOver - Voice Control - Dynamic Text - Audio Graphs - Differentiate Without Color - Multiple Font Choices * No advertising * Clean and playful design. * Dark Mode support (can be automatic). * Numerous settings to configure the user interface. Pro Features * Beautiful Weather Images - A variety of choices for each weather type that will automatically update to match the predicted weather. Standard weather symbols can also be used instead of these images. * Image Creation (where available) – Have your creations used instead of the built-in images for weather conditions. Requires Apple Intelligence. * Random Images – Can’t choose which images to use? Have them picked randomly! You can even choose to only pick from your own creations. * Themes - Easily change the weather images to a matching theme. * Widgets - Multiple Lock Screen, Home Screen, and Standby widgets. Track precipitation with a glance. * Charts - Precipitation - Temperature - Wind - UV Index - Pressure - Visibility - Humidity - Cloud Cover By Altitude - Monthly Averages * Automatic Updates – Automated forecast updates for your selected day will be reflected in the app and widgets. * Weather Alerts – If the app finds weather alerts for the currently specified location then it will provide a link to them for more details. * Weather Statistics - Numerous statistics for your selected day. * Shortcuts - See the basic forecast or the next hour for predicted rain for your selected day with shortcuts without having to open the app. * Alternate App Icons - Fun alternatives. * Favorites - Easily choose your most used locations. * Nearby Days - See some weather statistics for days close to your special day. SUPPORTED LANGUAGES English (U.S.), German, Swedish, Chinese (Simplified), Spanish (Latin America), Japanese, Korean, French Thanks to Stefan Blos for the German translation help! DEVELOPER Please Don’t Rain was made by just me, Chris, an indie developer. DETAILS Privacy Policy: http://chriswu.com/privacy/ CONTACT If you have any questions, problems, or comments please reach out! museumshuffle@gmail.com --- The Pro version of Please Don't Rain uses auto-renewing subscriptions. Your subscription will be charged to your iTunes Account once you confirm your purchase. Your iTunes account will be charged again when your subscription automatically renews at the end of your current subscription period unless auto renew is turned off at least 24 hours prior to end of the current period. You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase. Terms of Use: http://chriswu.com/terms/ Privacy Policy: http://chriswu.com/privacy/
Screenshots
Verdict
The clearest difference is rating: Please Don't Rain at 4.7 against kWx's 4.0. Please Don't Rain also leads on review sentiment (87% vs 50%) and update cadence (every 9 days vs every 4 weeks). kWx's advantage is in-app purchases (none vs 5) and iOS requirement (15.0 vs 18.1). 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
Both are free to download. Please Don't Rain sells 5 in-app purchases, starting at $2.99 per 3 months. kWx asks for nothing beyond the download.
Please Don't Rain holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Please Don't Rain has 30 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of kWx's written reviews are positive against 87% of Please Don't Rain's.
kWx ships an update every 4 weeks, Please Don't Rain every 9 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | kWx | Please Don't Rain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 4.7 (30 ratings) — better |
| Positive reviews | 50.0% of reviews | 86.7% of reviews — better |
| Number of ratings | 2 | 30 — better |
| Update frequency | Every 4 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 1 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Sean Brennan | Christopher Wu |
Customer experience
kWx
Please Don't Rain
In-app purchases
kWx
No in-app purchases
Please Don't Rain
- Pro Version (3 months)7 Days trial$2.993 Months
- Pro Version (1 Year)7 Days trial$8.991 Year
- Soda Sized Tip$0.99
- Ice Cream Sized Tip$2.99
- Bubble Tea Sized Tip$4.99









