AsMA vs NASA SAFE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AsMA
This app serves as a digital guide for scientific meetings hosted by the Aerospace Medical Association and the Undersea and Hyperbaric Medical Society. It details daily schedules, session information, author names, and abstracts for presentations.
- Digital meeting guide
- Day-by-day event listing
- Scientific session details
- Presentation titles and authors
- Complete scientific abstracts
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The digital meeting app for the Aerospace Medical Association and the Undersea and Hyperbaric Medical Society's Scientific Meetings and Events. Provides a full digital meeting guide for the Annual Scientific Meeting. Day-by-day listing of scientific sessions, meetings, special luncheons, and social events. Offers session titles, presentation titles, authors names, and a complete scientific abstract for every presentation.
NASA SAFE
This official safety application provides critical safety alerts and instant access to NASA's safety resources. It includes features for emergency contacts, real-time location sharing with security, and a 'Friend Walk' option to ensure safe travel.
- Emergency contact directory
- Real-time location sharing with security
- Friend Walk location tracking
- Access to safety resources
- Safety alerts
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NASA SAFE is the official safety app of NASA. It is the only app that integrates with NASA's safety and security systems. The app will send you important safety alerts and provide instant access to safety resources. NASA SAFE features include: - Emergency Contacts: Contact the correct services for the NASA area in case of an emergency or a non-emergency concern - Mobile Bluelight: Send your location to NASA security in real-time in case of a crisis - Friend Walk: Send your location to a friend through email or SMS on your device. Once the friend accepts the Friend Walk request, the user picks their destination and their friend tracks their location in real time; they can keep an eye on them to make sure they make it safely to their destination. - Security Guidance: Enhance your safety with the set of resources provided in one convenient app.
Screenshots
Verdict
The clearest difference is rating: NASA SAFE at 4.5 against AsMA's 4.3. NASA SAFE also leads on monetization model (free vs ad-supported) and update cadence (every 4 months vs every 9 months). 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.
NASA SAFE holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 4 and 12 respectively.
AsMA ships an update every 9 months, NASA SAFE every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | AsMA | NASA SAFE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) | 4.5 (12 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 4 | 12 — better |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Aerospace Medical Association | NASA |
Customer experience
AsMA
NASA SAFE
In-app purchases
AsMA
No in-app purchases
NASA SAFE
No in-app purchases
