Magnetosfera vs ClearNight Stargazing Forecast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Magnetosfera
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Stay connected to the cosmos with Magnetosfera, your ultimate tool for tracking solar activity and its impact on Earth's magnetosphere. Key Features: Comprehensive Widgets: Enjoy all types of widgets, from small to large, designed for your Lock Screen and Apple Watch. Get instant access to crucial space weather data, no matter where you are. - 3-Day & 27-Day Forecasts: Stay informed with detailed short-term and long-term forecasts, offering you insights into solar activity over the next 3 and 27 days. - Interactive Forecast Chart: Visualize trends in space weather with an intuitive, easy-to-read chart, keeping you updated on potential magnetic storms. - Apple Watch Support: View live data directly on your Apple Watch with customized complications for quick, at-a-glance updates. - Kp Index: Track the Kp Index, a key measure of geomagnetic activity, to understand the intensity of space weather and its potential impact on Earth’s magnetosphere. - A Index: Monitor the A Index, which indicates the level of geomagnetic disturbance, to get a sense of the storm's severity. - Radio Flux: Follow the Radio Flux index, a key indicator of solar activity, to anticipate changes in solar emissions and their effects on communication and navigation systems. Magnetosfera keeps you ahead of the curve with accurate and timely information on space weather, helping you plan your day around solar activity.
ClearNight Stargazing Forecast
This app helps you determine the best times for stargazing by providing clear, plain-language information on cloud cover, moon phase, and sky darkness. It's designed for anyone wanting to know if the night sky is worth observing, from backyard glances to weekend camping trips.
- Plain-language sky condition read
- Cloud cover and moon phase information
- Sky darkness predictions
- Save favorite stargazing spots
- At-a-glance verdict (go, wait, don't bother)
- Optional sky clearing alerts
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Know the sky before you go outside. ClearNight tells you when the sky is actually worth looking at — clear enough, dark enough, tonight or this weekend. Built for campers, families planning a night under the stars, and anyone who's ever stepped outside and wondered if it was worth it. Get a plain-language read on your exact spot: cloud cover, moon phase, and how dark it'll really get — not just weather, but sky weather. • Save your favorite camping and stargazing spots • See tonight's verdict at a glance — go, wait, or don't bother • Optional alerts when the sky clears up near you • Works for backyard glances and weekend trips alike The sky doesn't announce itself. ClearNight does.
Screenshots
Verdict
The clearest difference is price: ClearNight Stargazing Forecast at Free against Magnetosfera's $0.99. ClearNight Stargazing Forecast also leads on update cadence (every 4 days vs every 5 months). Magnetosfera's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support 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
ClearNight Stargazing Forecast is free to download; Magnetosfera costs $0.99 up front. ClearNight Stargazing Forecast sells 3 in-app purchases, starting at $1.99 per month. Magnetosfera asks for nothing beyond the download.
Magnetosfera ships an update every 5 months, ClearNight Stargazing Forecast every 4 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | Magnetosfera | ClearNight Stargazing Forecast |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.3 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 17.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Okroshka Lab | Strange Glyph, LLC |
In-app purchases
Magnetosfera
No in-app purchases
ClearNight Stargazing Forecast
- Monthly7 Days trial$1.991 Month
- Annual7 Days trial$12.991 Year
- Lifetime$29.99
Questions
Is Magnetosfera free?
Is ClearNight Stargazing Forecast free?
Do Magnetosfera or ClearNight Stargazing Forecast have ads?
Which is updated more often, Magnetosfera or ClearNight Stargazing Forecast?
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