RainGuRU vs Sunset Predictions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RainGuRU
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The version shown on this website uses real-time KNMI radar data and a custom loss function designed to improve accuracy for heavy rainfall intensities above 5 mm/h. This is significant as other deep-learning models tend to give too much weight to low rainfall intensities, producing forecasts that are excessively smoothed.
Sunset Predictions
Get accurate sunrise and sunset predictions with smart daily insights. This app transforms natural light into a meaningful part of your lifestyle, offering a seamless and elegant experience for photography, daily routines, and mindful moments.
- Precise sunrise & sunset predictions
- Smart daily insights
- Minimalist, modern UI
- Dynamic widgets
- Apple Watch companion app
- Real-time tracking
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From accurate sunrise and sunset predictions to intelligent daily insights, Solara transforms natural light into a meaningful part of your lifestyle. Whether you're planning photography sessions, improving your daily routine, or simply enjoying mindful moments, Solara delivers a seamless and elegant experience. Key Features - Precise sunrise & sunset predictions based on your location - Smart daily insights and light-based recommendations - Minimalist, modern UI inspired by the latest iOS design language - Dynamic widgets for quick access on your Home Screen - Apple Watch companion app for on-the-go updates - Beautiful transitions between day and night visuals Widget Extension Solara includes a fully featured Widget Extension: - Real-time sunrise & sunset tracking - Adaptive UI for day/night states - Multiple widget sizes optimized for iPhone Home Screen Apple Watch App Solara also includes a dedicated Apple Watch app: - Quick glance sunrise/sunset times - Lightweight, fast, and optimized for wrist interaction - Designed for simplicity and clarity Why Solara? Solara is not just a utility — it’s an experience. It helps you reconnect with natural light, improve your daily awareness, and enjoy every moment from sunrise to sunset. • For more information, please see our Privacy Policy and Terms of Use. Terms of use: https://deeplyai.app/terms.html Privacy policy: https://deeplyai.app/privacy.html • Support & Contact Need help? Rate us! Got feedback? info@deeplyai.app
Screenshots
Verdict
The clearest difference is in-app purchases: RainGuRU at none against Sunset Predictions's 4. RainGuRU also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.6). Sunset Predictions's advantage is update cadence (every 3 months vs every 13 months). On price 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. Sunset Predictions sells 4 in-app purchases, starting at $1.99 per 7 days. RainGuRU asks for nothing beyond the download.
RainGuRU ships an update every 13 months, Sunset Predictions every 3 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | RainGuRU | Sunset Predictions |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 13 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 22 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | HKV lijn in water | DEEPLY AI |
In-app purchases
RainGuRU
No in-app purchases
Sunset Predictions
- Solara Premium Weekly$1.997 Days
- Solara Premium Monthly$4.991 Month
- Solara Premium Yearly$19.991 Year
- Solara Premium Lifetime$39.99
