Solar Sphere vs OrganizationOffice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solar Sphere
Monitor real-time solar activity with Kp-index data and high-resolution solar images. Understand geomagnetic disturbances and their impact on Earth's magnetic field. Ideal for drone pilots needing to check conditions before flying.
- Real-time Kp-index monitoring
- High-resolution solar images
- Kp-index explanation
- Geomagnetic storm indication
- Drone flying safety guidance
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The Solar Sphere provides current value of Kp-index derived from the NOAA Space Weather Prediction Center using data from multiple ground-based magnetometers. Also, current solar images are available in 4 different high resolution formats. The Kp-index quantifies solar disturbances in the horizontal component of earth's magnetic field with an integer in the range 0-9 with 1 being calm and 5 or more indicating a geomagnetic storm. For drone flyers, please only fly on solar KP Index less than 5.
OrganizationOffice
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"Organization" is a modern mobile tool for managing organizations. A convenient solution for members, leaders, and partners of your initiative. Key features: Governance — view the composition of management, contact details, and authority. Documents — statutes, minutes, reports, and decisions always at hand. Reporting — financial, operational, and charitable reports in one click. Contributions and payments — control membership fees and charitable donations. Applications — submit internal requests, invitations, or applications online. Voting — transparent surveys among organization members. For whom: Public organizations Charitable foundations Cooperatives Activists and community members Download ORGANIZATION — make your organization transparent, efficient, and modern.
Screenshots
Verdict
The clearest difference is update cadence: OrganizationOffice at every 2 months against Solar Sphere's every 9 months. Solar Sphere's advantage is device support (4 vs 1) and iOS requirement (9.0 vs 16.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Solar Sphere ships an update every 9 months, OrganizationOffice every 2 months. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.
| Parameter | Solar Sphere | OrganizationOffice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (7 ratings) — better | — |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 3 MB | 34 MB |
| Age rating | 17+ | 4+ |
| Developer | Pulsely Consulting | Rostyslav Rapach |
In-app purchases
Solar Sphere
No in-app purchases
OrganizationOffice
No in-app purchases
Questions
Is Solar Sphere free?
Is OrganizationOffice free?
Do Solar Sphere or OrganizationOffice have ads?
Which is updated more often, Solar Sphere or OrganizationOffice?
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