Comparison

Lamons ISOTORQUE vs Vaetrix Hydro App

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

Head to head
About

Lamons ISOTORQUE

This app calculates torque values for specific gasket brands, considering various sizes, pressure classes, and pipe specifications. It also provides installation instructions for flange isolation kits and modular seals, along with a suggested testing procedure.

Highlights
  • Torque calculation for gasket brands
  • Customizable friction factor
  • Flange isolation kit installation instructions
  • Modular seal installation guide
  • Suggested isolation test procedure
  • Distributor locator
  • Field issue reporting
Features
Read full description

ISOTORQUE is an App designed for the Lamons ISOTEK sealing-isolation (flange isolation kit) product range and Modular Seals. ISOTORQUE allows users to calculate torque for our individual gasket brands; for various nominal sizes, pressure classes and pipe specs. Torque calculates minimum, suggested and max values using a friction factor of .19. Users can also change friction factor and get a torque solution. The ISOTORQUE App offers complete flange isolation kit installation instructions, a suggested isolation test procedure, Pressio modular seal installation, stocking distributors and the ability to report an issue in the field. The reporting an issue feature allows users to address questions and provide photos, streamlines efforts in solving an issue quickly.

About

Vaetrix Hydro App

Monitor pipeline pressure in real-time with live readings, min/max values, and customizable alarms. View trending graphs and store permanent data records. Easily share reports in PDF format for efficient field distribution and compliance.

Highlights
  • Live pressure monitoring
  • Min/Max pressure tracking
  • Customizable pressure alarms
  • Live trending graph
  • Data storage and PDF export
  • Field data distribution
Features
Read full description

Looking to ditch those pressure chart recorders or run a digital chart recorder side by side for testing various types of pipelines? Download the Hydro App to see live pressure, min/max, and set alarms to monitor the test window pressure. This includes an alarm to instantly bleed off or add pressure to the pipe for those temperature swings. Tap the graph feature and see a live trending graph on your Apple phone or tablet. All this while the data is being stored on the gauge in memory for a permanent record using the Hydro Test Management software or simply send a .pdf file with reading and graph. The app works with all Vaetrix ETG or HTG products regardless if they have just pressure or pressure/temperature. View and email files in the field for easy distribution, therefore saving time and money before you even leave the job. Data includes a date/time stamp for validity and all readings are traceable back to NIST if the gauge is within calibration. This takes the guess work out of whether the test was completed for the correct amount of time and designated test pressure, therefore satisfying the inspector or auditing body.

Screenshots

Lamons ISOTORQUE4 screens
Vaetrix Hydro App4 screens

Verdict

The call

The clearest difference is review sentiment: Lamons ISOTORQUE at 100% against Vaetrix Hydro App's 0%. Lamons ISOTORQUE also leads on rating (5.0 vs 4.0) and iOS requirement (12.0 vs 14.0). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Lamons ISOTORQUE holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 100% of Lamons ISOTORQUE's written reviews are positive against 0% of Vaetrix Hydro App's.

UpkeepUpdate frequency

Lamons ISOTORQUE ships an update every 3 months, Vaetrix Hydro App every 5 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Lamons ISOTORQUE versus Vaetrix Hydro App: the parameters behind the verdict, then further details
ParameterLamons ISOTORQUEVaetrix Hydro App
PriceFreeFree
Rating5.0 (3 ratings) — better4.0 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings3 — better2
Update frequencyEvery 3 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better14.0
Further details — not scored
Size46 MB7 MB
Age rating4+4+
DeveloperLGC US Asset Holdings, LLCJM Test Systems Inc.

Customer experience

Lamons ISOTORQUE

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Vaetrix Hydro App

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Lamons ISOTORQUE

No in-app purchases

None

Vaetrix Hydro App

No in-app purchases

Questions

Is Lamons ISOTORQUE free?
Lamons ISOTORQUE is free to download, with no in-app purchases.
Is Vaetrix Hydro App free?
Vaetrix Hydro App is free to download, with no in-app purchases.
Which has better reviews, Lamons ISOTORQUE or Vaetrix Hydro App?
Lamons ISOTORQUE is rated higher. Lamons ISOTORQUE averages 5.0 out of 5 from 3 ratings, while Vaetrix Hydro App averages 4.0 from 2 ratings.
Do Lamons ISOTORQUE or Vaetrix Hydro App have ads?
Neither Lamons ISOTORQUE nor Vaetrix Hydro App shows ads.
Which is updated more often, Lamons ISOTORQUE or Vaetrix Hydro App?
Lamons ISOTORQUE ships an update every 3 months, and Vaetrix Hydro App every 5 months. Most recently, Lamons ISOTORQUE was updated on October 8, 2026 and Vaetrix Hydro App on October 9, 2026.

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