Citizen Sky View vs CAMOSA e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Citizen Sky View
Participate in a NASA-sponsored citizen science project to study cloud formation. Coordinate with the project team for events, then use your phone to capture images of the sky at assigned locations and times. Your contributions help researchers learn more about atmospheric science.
- Citizen science participation
- Cloud formation research
- Event coordination
- Location-based image capture
- Data contribution for research
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This application is for a citizen science project being developed at the University of Colorado at Boulder. It is sponsored by NASA and NCAR. The project requires you to coordinate with the project team to attend our upcoming events where you will be assigned a location to be at a specific time. During the event, you will have oriented your phone and placed it upside down so that it can take pictures every 30 seconds until the event is over. The team will then take these images to learn more about cloud formation.
CAMOSA e
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CAMOSA is an easy-to-use hosted Learning Management System (LMS) for Flight Crew. The training platform is a combined product of technology and aviation experts all aimed to provide one high-end quality training infrastructure to assist companies with their training demands. CAMOSA’s courseware is developed by current industry Flight Crew who are actively involved in the current operational and commercial environment. The content is custom developed to ensure compliance to company and authority compliance. CAMOSA uses advanced technological systems to streamline access, security and availability to pilots around the world. Courses can be downloaded for offline access where Internet connection is not available. The LMS is an easy simple tracking system structured to be able to automatically notify users and administrators when upcoming courses are expiring, when a course has expired and when courses have been completed. Certificates are automatically generated on course completion and sent to the course administrator. CAMOSA currently serves Operators in FAA, EASA, ICAO regions and ensure compliance with all these authorities The LMS is an easy simple tracking system structured to be able to automatically notify users and administrators when upcoming courses are expiring, when a course has expired and when courses have been completed.
Screenshots
Verdict
The clearest difference is update cadence: Citizen Sky View at every 2 weeks against CAMOSA e's every 4 months. Citizen Sky View also leads on iOS requirement (10.3 vs 14.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Citizen Sky View ships an update every 2 weeks, CAMOSA e every 4 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.
| Parameter | Citizen Sky View | CAMOSA e |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 14.0 |
| Further details — not scored | ||
| Size | 26 MB | 134 MB |
| Age rating | 4+ | 17+ |
| Developer | University of Colorado Boulder | UAT Univerasal Aviation Training Ltd |
In-app purchases
Citizen Sky View
No in-app purchases
CAMOSA e
No in-app purchases
Questions
Is Citizen Sky View free?
Is CAMOSA e free?
Do Citizen Sky View or CAMOSA e have ads?
Which is updated more often, Citizen Sky View or CAMOSA e?
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