CleanSpace Mask Select vs VelocityEHS® Operational Risk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CleanSpace Mask Select
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Find the right size CleanSpace mask from a single photo. Take one photo of your face and the app recommends the size to try first — plus the next size to try if the first doesn't seal well. It sizes the mask only. HOW IT WORKS 1. Choose Half Mask or Full Face Mask 2. Take a front-facing photo 3. Confirm the guide lines over your face 4. See your size No card, ruler or tape measure needed. The app works out the scale from the photo itself, so you can hold the phone wherever is comfortable. YOUR PHOTO STAYS ON YOUR PHONE Everything is measured on your device, and the photo is deleted as soon as your size is calculated. No account, no sign-in, nothing uploaded. SIZES COVERED Half Mask — Small, Medium, Large Full Face Mask — Small, Medium/Large Sizing follows CleanSpace's official fitting guidance. A STARTING POINT, NOT A FIT TEST The recommended size is where to start. Always confirm fit with a fit test carried out under the regulations that apply to your workplace, such as OSHA 1910.134 or AS/NZS 1715. CleanSpace Technology makes powered air purifying respirators used in healthcare, construction, mining and emergency services worldwide.
VelocityEHS® Operational Risk
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EHS professionals know that workplace risks are everywhere. And even if you are able to get an accurate assessment of all the potential sources of your risk, prioritizing and controlling them is a huge challenge in their own right. Take control of your workplace risks with VelocityEHS.
Screenshots
Verdict
The clearest difference is update cadence: VelocityEHS® Operational Risk at every 2 months against CleanSpace Mask Select's every 58 months. VelocityEHS® Operational Risk also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, 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.
CleanSpace Mask Select ships an update every 58 months, VelocityEHS® Operational Risk every 2 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | CleanSpace Mask Select | VelocityEHS® Operational Risk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 58 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 60 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | CleanSpace Technology Pty Ltd | VelocityEHS Inc. |
In-app purchases
CleanSpace Mask Select
No in-app purchases
VelocityEHS® Operational Risk
No in-app purchases
Questions
Is CleanSpace Mask Select free?
Is VelocityEHS® Operational Risk free?
Do CleanSpace Mask Select or VelocityEHS® Operational Risk have ads?
Which is updated more often, CleanSpace Mask Select or VelocityEHS® Operational Risk?
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