Comparison

SunForecast vs RE Sound Meter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SunForecast

This app provides accurate predictions for the quality of sunrises and sunsets based on scientific data like cloud coverage and atmospheric visibility. It offers customizable notifications, photography tips, and multi-location support to help users capture the most beautiful sky moments.

Highlights
  • Quality predictions for sunrises/sunsets
  • Customizable notifications
  • Multi-location support
  • Home screen widget
  • Photography tips
  • Adaptive interface
Features
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SunForecast: Capture the Magic of Sunrises and Sunsets Never miss a spectacular sunrise or sunset again. SunForecast tells you exactly when and where to observe the most beautiful moments of the day. The Ultimate App for Photographers, Amateur or Professional SunForecast was designed for anyone looking to capture the magic of golden skies. Whether you're a professional photographer, passionate amateur, or simply someone who appreciates the beauty of nature, our app provides all the information you need to seize these ephemeral moments. Accurate Predictions Based on Scientific Data Our unique technology analyzes multiple factors to predict the quality of sunrises and sunsets: - Cloud coverage at the horizon - Atmospheric visibility - Weather conditions - Sun angle We combine this data to provide you with a reliable quality score for each event, allowing you to anticipate truly exceptional moments that deserve to be captured. Key Features: - Quality Predictions Easily visualize the expected quality of upcoming sunrises and sunsets thanks to our intuitive rating system. A high score means a show you shouldn't miss! - Customizable Notifications Receive alerts before exceptional sunrises and sunsets. Configure the notification lead time according to your needs so you have time to prepare. - Multiple Locations Search your favorite places to view predictions anywhere in the world. Perfect for planning your photography trips! - Home Screen Widget Check upcoming events directly from your home screen without having to open the app. - Photography Tips Access tips adapted to current conditions to maximize the quality of your photos. Our recommendations evolve based on the predicted quality and weather conditions. - Adaptive Interface Our interface automatically adapts to weather conditions and time of day, offering an immersive visual experience that reflects the outside world. Why Choose SunForecast? - For Photographers Plan your photo sessions precisely by knowing in advance the quality of sunrises and sunsets. Optimize your equipment and time thanks to our reliable predictions. - For Nature Lovers Never miss those magical moments when the sky bursts into spectacular colors. SunForecast allows you to fully experience these special moments. - For Travelers Plan your excursions and visits to coincide with the most beautiful sunrises and sunsets. Create unforgettable memories and breathtaking photos. Accurate Predictions Based on Advanced Algorithms : - Using API for professional quality data - WeatherKit integration for real-time weather information - Optimization for minimal battery consumption The magical moments when the sky illuminates with golden, orange, and purple hues last only a few moments. SunForecast helps you never miss these unique opportunities, allowing you to capture and share the natural beauty that surrounds us. SunForecast offers a 3-day free trial to discover all premium features. Then, choose between a monthly or annual subscription to continue enjoying the complete experience. Download SunForecast today and start capturing the most beautiful skies nature has to offer. Whether you're armed with a professional camera or simply your eyes, never miss a magical moment again. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

RE Sound Meter

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RE SOUND METER How loud is your world? RE Sound Meter turns your iPhone into a real-time decibel meter. See the noise around you, understand it, and compare it to everyday references — from a whisper to a concert. WHAT YOU CAN DO Check how quiet your bedroom really is at night. See if your office is louder than a typical conversation. Measure how noisy your vacuum cleaner is. Find out if a restaurant crosses into the "too loud to talk" zone. Compare the sound of city traffic to a quiet park. Know when you reach the 85 dB danger zone during a concert. HOW IT WORKS A beautiful analog gauge displays decibel levels in real time, with color-coded zones from green (quiet) to red (dangerous). A live waveform shows audio activity instantly, while a 30-second history graph charts the noise over time so you can spot loud events as they happen. TEN REFERENCE LEVELS BUILT IN Wonder what 60 dB actually sounds like? Or whether your environment is closer to a library or a busy street? The reference panel tells you: - Breathing (10 dB) - Whisper (20-30 dB) - Library (30-40 dB) - Quiet Home (40-50 dB) - Conversation (50-60 dB) - Traffic (65-75 dB) - Vacuum Cleaner (75-85 dB) - Danger Zone (85+ dB) - Concert (95-110 dB) - Pain Threshold (120+ dB) DETAILED STATS Track MIN, AVG, MAX and PEAK during your measurement session. Useful when you want to monitor an environment for a few minutes and see how stable or chaotic the sound was. NO ADS. NO SUBSCRIPTIONS. NO ACCOUNT. Buy it once and it's yours forever. No pop-ups asking you to upgrade. No subscription nag screens. No login required. Open the app and it just works. FULLY OFFLINE The app never connects to the internet. Audio is analyzed in real time on your device and never recorded, never stored, never sent anywhere. No tracking, no analytics, no data collection. DESIGN A dark, minimal interface with a glowing analog gauge as the centerpiece. Built to look good and stay out of your way. IMPORTANT This app provides approximate measurements for informational and educational purposes. Smartphone microphones are not laboratory-grade instruments and readings can vary across devices. For professional, regulatory, or legal measurements, use a calibrated sound level meter. AVAILABLE IN 6 LANGUAGES English, Spanish, German, Japanese, Korean, and Arabic. Made by Resonancia Éter.

Screenshots

RE Sound Meter3 screens

Verdict

The call

The clearest difference is price: SunForecast at Free against RE Sound Meter's $0.99. SunForecast also leads on device support (4 vs 1). RE Sound Meter's advantage is in-app purchases (none vs 2). On ads and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

SunForecast is free to download; RE Sound Meter costs $0.99 up front. SunForecast sells 2 in-app purchases, starting at $1.99 per month. RE Sound Meter asks for nothing beyond the download.

Scorecard3 real differences · 6 level
SunForecast versus RE Sound Meter: the parameters behind the verdict, then further details
ParameterSunForecastRE Sound Meter
PriceFree — better$0.99
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch, Vision Pro — betteriPhone
Requires iOS17.016.6 — better
Further details — not scored
Size107 MB8 MB
Age rating4+4+
DeveloperMaxime PontoireANDRES MATAS BAENA

In-app purchases

2 purchases

SunForecast

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$14.991 Year
None

RE Sound Meter

No in-app purchases

Questions

Is SunForecast free?
SunForecast is free to download, with in-app purchases available.
Is RE Sound Meter free?
RE Sound Meter costs $0.99, with no in-app purchases.
Do SunForecast or RE Sound Meter have ads?
Neither SunForecast nor RE Sound Meter shows ads.

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