Comparison

PortaGas vs iNet® Now Sync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Real-time COA and SDS access
  • Cylinder information scanning and storage
  • Expiration date alerts
  • Cylinder reorder list creation
  • Sustainability program information
Features
Read full description

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

About

iNet® Now Sync

Features
Read full description

iNet® Now is a live monitoring solution by Industrial Scientific that enables safety leaders to continuously monitor workers . Supervisors receive customized SMS alerts when workers are exposed to up to 5 hazardous gases in the field or activate panic and man-down alarms. Alerts and visualization of workers on a map allow for the following benefits: increased awareness of worker activities, especially lone workers, and continuous process improvements across people, equipment, and gas hazards. How it Works The iNet® Now Sync app enables communication from Industrial Scientific gas detectors to the iNet® Cloud. The iNet® Now Sync app runs in the background so workers have the peace of mind that they are being looked after without interfering with their work. Upon login workers see two tabs: * Status tab - Presents connection status so workers know communication across gas detectors, the smart device, and the iNet® Cloud is fully functional. * Activity tab - Presents a list of status messages and alerts that have been generated from the gas detectors and an ability to view their location on a map. All alert conditions can be configured by the supervisor. The communication between the gas detectors and smart device is done via Bluetooth. Therefore it is recommended that workers stay within 30 feet of the smart device. Communication to the iNet® Cloud is handled via Wi-Fi or cellular networks. Location data from the smart device is sent to the iNet® Cloud together with the data from the gas detector. Please note continuous use of GPS running in the background can dramatically decrease battery life. IMPORTANT! TO LOG INTO INET NOW SYNC, YOUR EMPLOYER MUST HAVE SIGNED UP FOR INET NOW AND PROVIDED YOU WITH LOGIN DETAILS. iNet® Now brings live monitoring of workers. Through the companion web application, supervisors receive SMS messages and can view gas detectors and workers from an Internet connected device.

Screenshots

PortaGas4 screens
iNet® Now Sync2 screens

Verdict

The call

The clearest difference is update cadence: iNet® Now Sync at every 3 months against PortaGas's every 22 months. iNet® Now Sync also leads on iOS requirement (10.1 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PortaGas ships an update every 22 months, iNet® Now Sync every 3 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
PortaGas versus iNet® Now Sync: the parameters behind the verdict, then further details
ParameterPortaGasiNet® Now Sync
PriceFreeFree
Rating3.3 (4 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings4 — better—
Update frequencyEvery 22 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.010.1 — better
Further details — not scored
Size110 MB25 MB
Age rating4+4+
DeveloperLinde GmbHIndustrial Scientific

In-app purchases

None

PortaGas

No in-app purchases

None

iNet® Now Sync

No in-app purchases

Questions

Is PortaGas free?
PortaGas is free to download, with no in-app purchases.
Is iNet® Now Sync free?
iNet® Now Sync is free to download, with no in-app purchases.
Do PortaGas or iNet® Now Sync have ads?
Neither PortaGas nor iNet® Now Sync shows ads.
Which is updated more often, PortaGas or iNet® Now Sync?
PortaGas ships an update every 22 months, and iNet® Now Sync every 3 months. Most recently, PortaGas was updated on October 15, 2026 and iNet® Now Sync on October 5, 2026.

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