PortaGas vs MSAsafety
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PortaGas
Access calibration gas certificates and safety data sheets instantly. Manage cylinder information, track expiration dates, and set reminders to maintain process quality. Streamline cylinder reordering and learn about sustainable programs.
- Real-time COA and SDS access
- Cylinder information scanning and storage
- Expiration date alerts
- Cylinder reorder list creation
- Sustainability program information
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The Portagas App is an easy access tool allowing real-time immediate access to calibration gas certificate of analysis, and safety data sheets. Simplify cylinder management and cylinder tracking in your facility by using your electronic device as a mobile database of cylinder information. Learn more about the Strip & Ship program and our commitment to sustainability • Quickly retrieve and email eCOAs and SDSs. • Scan and store cylinder information, blend expiration dates and blend specifications in your phone. • Set alerts to monitor and anticipate the expiration of your gas blend to ensure process quality. • Create, store and email your cylinder reorder list. • Save money with no return or disposal fees by using the Strip & Ship program
MSAsafety
Easily find, share, and sell industrial and fire service safety products. Search by part number or name, browse by category, and access documents and videos. Save favorites and create custom lists for offline use.
- Search by part number or product name
- Browse products by category
- Create shopping and custom lists
- Share product information via email
- Download media for offline access
- Favorite products and media
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The MSAsafety app makes it easy to find, share, and sell MSA industrial and fire service safety products. Search, browse and favorite the most popular MSA products to access relevant documents and videos. · Search by part number or product name · Browse products by category · Add products to a shopping list · Send product information by email · Receive notifications · Favorite products and create custom lists · Favorite media (PDFs and videos) and create custom lists · Download media for offline use
Screenshots
Verdict
The clearest difference is rating: MSAsafety at 4.3 against PortaGas's 3.3. MSAsafety also leads on update cadence (every 3 months vs every 22 months) and iOS requirement (13.0 vs 15.0). 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.
MSAsafety holds the better App Store score, 4.3 against 3.3. Both are backed by a comparable volume of ratings — 4 and 6 respectively.
PortaGas ships an update every 22 months, MSAsafety every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | PortaGas | MSAsafety |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) | 4.3 (6 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 4 | 6 — better |
| Update frequency | Every 22 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Linde GmbH | MSA - The Safety Company |
Customer experience
PortaGas
MSAsafety
In-app purchases
PortaGas
No in-app purchases
MSAsafety
No in-app purchases
Questions
Is PortaGas free?
Is MSAsafety free?
Which has better reviews, PortaGas or MSAsafety?
Do PortaGas or MSAsafety have ads?
Which is updated more often, PortaGas or MSAsafety?
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