Skylob vs Space Daily Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Skylob
Explore the vastness of the observable universe, from its immense size to the accelerating expansion driven by dark energy. Discover how our cosmological horizon is shrinking, making parts of the cosmos permanently unknowable. This app invites contemplation on our place within this cosmic immensity.
- Observable universe scale
- Dark energy and expansion
- Cosmological horizon explained
- Our place in the cosmos
- Scientific concepts simplified
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The observable universe stretches roughly 93 billion light-years across and holds an estimated one billion trillion stars. Yet the universe's expansion tells a stranger story: dark energy is accelerating galaxies away from one another at rates that exceed the speed of light, shrinking our cosmological horizon: The boundary beyond which no signal can ever reach us, to about 16 billion light-years. Beyond that threshold, the cosmos becomes permanently unknowable. And within all of that immensity, as Carl Sagan so movingly reminded us, we live on a pale blue dot. A single, fragile mote among countless heavenly bodies, most of which have never been named, let alone explored. That vastness isn't cause for despair, it's an invitation.
Space Daily Mobile
Discover the universe daily with stunning images, planet facts, and live ISS tracking. Stay updated with NASA news and learn quick space facts. This app is designed for anyone curious about the cosmos.
- Daily high-res NASA images
- Planet of the Day facts
- Live International Space Station tracking
- NASA news feed
- Quick space facts
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Blast off into daily discovery. Space Daily brings the wonders of the universe to your fingertips—whether you're a casual stargazer or a space enthusiast. Explore the cosmos through these features: *Picture of the Day – Beautiful, high-res images from NASA’s Astronomy Picture of the Day. *Planet of the Day – Learn about a new planet each day with fascinating facts and imagery. *ISS Tracker – Watch the International Space Station live as it orbits Earth. *NASA News Feed – Stay up to date with the latest headlines from NASA’s official news channels. *Space Facts – Quick-hitting knowledge bites to feed your curiosity. Space Daily is fast, lightweight, and refreshingly ad-free. Whether you're a student, a teacher, or just curious about the cosmos, this app makes space feel a little closer.
Screenshots
Verdict
The clearest difference is update cadence: Space Daily Mobile at weekly against Skylob's every 3 weeks. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Skylob against 5.0 for Space Daily Mobile. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Skylob ships an update every 3 weeks, Space Daily Mobile weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Skylob | Space Daily Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 11 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Kyle Cheng | Philip Parker |
Customer experience
Skylob
Space Daily Mobile
In-app purchases
Skylob
No in-app purchases
Space Daily Mobile
No in-app purchases









