QSpec generates an estimated $0/month in revenue from 3–20 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-18).
| Est. revenue / month | $0 |
|---|---|
| Est. downloads / month | 3–20 |
| Estimate confidence | medium |
| Pricing | Free |
| Rating | 4.00 ★ (6 ratings) |
| Category | Utilities |
| Released | 20.09.2016 |
| App last updated | 15.01.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
Unleash the power of productivity with Linde’s QSpec. Quickly verify gas blend components and mix accuracy, and track the expiration date of your gas blends to maintain optimal process performance. Simplify cylinder management and cylinder tracking by using your phone as a mobile database of your cylinder information with QSpec. Quickly access on-demand Electronic Certifications of Analysis (ECOA)…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 6Ratings & velocity
Rating distribution
67% positive · 6 ratingsGeographic reach
best rank · 0 storefrontsRevenue & downloads trend
ARPU $0Update history
1 update tracked- v3.1.15mo ago
-Bug fixes
QSpec — FAQ
How many downloads does QSpec get?
QSpec sees an estimated 3–20 downloads per month on the App Store, per AppCurrents modeling.
Is QSpec free?
QSpec is free to download on the App Store, with no in-app purchases detected.
What is QSpec's rating?
QSpec holds a 4.00-star average from 6 ratings on the App Store.
When was QSpec released?
QSpec launched on the App Store on 20.09.2016. Its latest version shipped 15.01.2026.
