Biodetection Guide for First Responders vs Skylob
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biodetection Guide for First Responders
This guide provides first responders with information on commercially available technologies for biological material detection. It aims to help users make informed decisions about biodetection equipment procurement and use by summarizing available tools and their features.
- Summarizes biodetection technologies
- Covers collection, screening, and identification
- Based on vendor and external information
- Includes technical specifications
- Manufacturer verification opportunities
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This guide summarizes commercially available technologies that can be used by first responders in the field for the collection, screening and identification of biological materials. This is not meant to be an exhaustive list, nor an endorsement of any technology described herein. Rather, this guide is meant to provide useful information about available technologies to help end-users make informed decisions about biodetection technology procurement and use. The summaries in this guide are based primarily on vendor-provided information; however, where possible the summaries have been supplemented with additional information obtained from publications, reports, and websites. Manufacturers were contacted and given the opportunity to verify the accuracy of technical specifications, available peer-reviewed references, and pricing. However, all information is subject to change.
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.
Screenshots
Verdict
The clearest difference is rating: Skylob at 5.0 against Biodetection Guide for First Responders's 3.0. Skylob also leads on update cadence (every 3 weeks vs every 29 months). Biodetection Guide for First Responders's advantage is iOS requirement (8.0 vs 17.0). On price, ratings volume, 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.
Skylob holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Biodetection Guide for First Responders ships an update every 29 months, Skylob every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | Biodetection Guide for First Responders | Skylob |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 29 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Pacific Northwest National Laboratory operated by Battelle | Kyle Cheng |
Customer experience
Biodetection Guide for First Responders
Skylob
In-app purchases
Biodetection Guide for First Responders
No in-app purchases
Skylob
No in-app purchases
Questions
Is Biodetection Guide for First Responders free?
Is Skylob free?
Which has better reviews, Biodetection Guide for First Responders or Skylob?
Do Biodetection Guide for First Responders or Skylob have ads?
Which is updated more often, Biodetection Guide for First Responders or Skylob?
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