myNODE vs Neptune Slurry Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myNODE
This application connects to a handheld wireless sensor platform, allowing users to view device information and manage settings. It streams real-time data from the sensor to your smart device for various applications.
- View device info (battery, signal, serial)
- Manage device settings (data logging, quiet mode)
- Stream real-time sensor data
- Connects to NODE sensor platform
- Access other NODE+ apps
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At Variable, Inc. we make sensory platforms that connect apps and smart devices to the real world, in new ways. NODE is a handheld, wireless, sensor platform that is transforming how we gather, process and use sensory data from the world around us. Combining advanced motion-sensing technology with interchangeable sensor modules to stream real-time information to any smart device. + This application requires an iPhone 4s (or newer) or an iPad 3 (or newer), or an iPad Mini, and a NODE sensor device. This app allows you to view device info (battery level, signal strength, serial numbers, firmware version, etc), manage device settings (data logging, quiet mode, name, etc), and provides access to our other NODE+ apps. Please see our website at www.variableinc.com for more information.
Neptune Slurry Calculator
Calculate essential slurry and pump parameters for the sand and aggregate industries. This tool offers dynamic head, horsepower, mass balance, and flow calculations, along with unit conversions.
- Pump total dynamic head and horsepower calculations
- Pipe line velocities
- Mass balances
- Flow over weirs
- Motor information
- Unit conversions (% solids to SG, psi to ft. of head, mesh sizes)
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Easy to use calculator for the sand and aggregate industries. This app contains calculations for water and slurry pump total dynamic head and horsepower, pipe line velocities, mass balances, flow over weirs, motor information, and basic conversions such as % solids to SG, psi to ft. of head, and mesh sizes.
Screenshots
Verdict
The clearest difference is update cadence: myNODE at every 5 weeks against Neptune Slurry Calculator's every 50 months. myNODE also leads on iOS requirement (9.0 vs 13.4). On price, rating, review sentiment and ratings volume 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.
On the App Store both sit at effectively the same score — 5.0 for myNODE against 5.0 for Neptune Slurry Calculator. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
myNODE ships an update every 5 weeks, Neptune Slurry Calculator every 50 months. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.
| Parameter | myNODE | Neptune Slurry Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 weeks — better | Every 50 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 14 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Variable Technologies LLC | Chuck Baxter |
Customer experience
myNODE
Neptune Slurry Calculator
In-app purchases
myNODE
No in-app purchases
Neptune Slurry Calculator
No in-app purchases
Questions
Is myNODE free?
Is Neptune Slurry Calculator free?
Which has better reviews, myNODE or Neptune Slurry Calculator?
Do myNODE or Neptune Slurry Calculator have ads?
Which is updated more often, myNODE or Neptune Slurry Calculator?
Other comparisons
