Comparison

Orcas Flowmeter vs MP8000

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

Head to head
About

Orcas Flowmeter

This application connects to an innovative sensor to measure fluid flow through pipes. It guides you through setup, displays real-time readings, and stores historical data. The app remembers location specifications for easy repeated measurements.

Highlights
  • Connects to Orcas Sensor via Bluetooth
  • Displays real-time fluid flow readings
  • Stores flow data for up to 365 days
  • Supports data sharing via email, text, or AirDrop
  • Saves and re-uses location settings
  • Offers metric or imperial measurement options
Features
Read full description

The Orcas App is the component of the Orcas Flowmeter solution that connects your iPhone to the innovative Orcas Sensor to measure fluid flow through pipes. The companion Orcas, and Cypress flowmeter sensors are compact, clamp-on ultrasonic transducer devices that sense fluid flow through a pipe wall and wirelessly transmits flow measurements to the Orcas App using Bluetooth Low Energy. The Orcas App guides you through your setup, then displays the readings taken by your Orcas Sensor. The App remembers your location specifications so you’re always ready to take additional readings. The Orcas Flowmeter solution features: * Installation. The Orcas Sensor senses through a pipe wall, allowing the meter to be installed on the outside of any pipe. * Quick, accurate setup. You can select nearly all of your setup parameters from pre-loaded, drop-down menus, so you go faster and risk fewer errors. * MODBUS RTU, 4-20mA, Pulse output options with the Cypress hardware. * Transmit, store, and access flow data on the Cloud, by connecting with the Ayyeka Wavelet hardware device. * Data Logger. Record flow for up to 365 days and share the data via email, text, or air drop. * Bluetooth-enabled. The Orcas App automatically connects to your Orcas Sensor through your device’s Bluetooth technology. * Always improving. Enhancements arrive regularly on your device via simple App update. * Save and re-use location settings. Ideal for repeated periodic checks. * Accurate. The Orcas App automatically filters flow data, then uses an advanced proprietary signal processing techniques to calculate flow. * Metric or Imperial measurements. Pre-loaded, input and displayed values in your system of choice. Learn more about the Orcas Sensor and the Orcas Flowmeter solution at www.soundwatertech.com.

About

MP8000

Monitor and control an overload relay remotely via Bluetooth. Configure settings, view real-time data, and troubleshoot faults from up to 30 feet away, enhancing safety by keeping users away from control panels.

Highlights
  • Remote Bluetooth monitoring and control
  • Real-time data visualization
  • Fault code troubleshooting
  • Enhanced safety with 30-foot range
  • Easy pairing for multiple relays
  • Reduced setup time
Features
Read full description

Monitor and control the MP8000 Bluetooth® Overload Relay on your Apple® device. Use the MP8000 app to configure the relay, view real-time data, and troubleshoot fault codes via a Bluetooth interface in the relay. No need to open the control panel. Keeping the panel door closed, keeps workers safer from the dangers of arc flash. The app has a range of 30 feet so workers can stay far away from the panel and can even stay in their vehicle in remote applications. * Easily pair multiple MP8000 Relays to your Apple® device * Stand next to the motor or pump – not the relay – to monitor equipment startup on new installations * Improve safety: monitor your motor or pump from 30 feet away * Reduce set up time with less wiring PAIRING Pairing is safe and secure. Pair with Apple® iPhone® or iPad® (version 7.0 and higher) smartphone or tablet. A unique pairing code is printed on the side label found on the MP8000 relay. MP8000 RELAY The MP8000 enhanced overload relay protects any motor drawing 0.5-1,000 full load Amps (external CTs are required above 100 Amps). It is designed for single or 3-phase systems with operating voltages of 90-690 VAC (use of external potential transformers can extend upper voltage range above 690 VAC). Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application. PROTECTION FROM * Overload (Overpower) * Underload (Underpower) * Overcurrent/Jam * Undercurrent * Current Unbalance * Phase Loss * Phase Reversal * Overvoltage * Undervoltage * Voltage Unbalance * Rapid Cycling/Jog * Contactor Failure * Zero-Sequence Ground Fault * PTC Motor Overtemperature WHAT CUSTOMERS ARE SAYING “This is a HUGE opportunity. During a new installation, I can be right next to the motor at start up to see if it’s binding (or other problems) and shut it off immediately”

Screenshots

Orcas Flowmeter4 screens
MP80004 screens

Verdict

The call

The clearest difference is review sentiment: Orcas Flowmeter at 100% against MP8000's 50%. Orcas Flowmeter also leads on rating (4.4 vs 3.0) and update cadence (every 5 weeks vs every 8 months). MP8000's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, 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

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

Orcas Flowmeter holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 100% of Orcas Flowmeter's written reviews are positive against 50% of MP8000's.

UpkeepUpdate frequency

Orcas Flowmeter ships an update every 5 weeks, MP8000 every 8 months. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
Orcas Flowmeter versus MP8000: the parameters behind the verdict, then further details
ParameterOrcas FlowmeterMP8000
PriceFreeFree
Rating4.4 (5 ratings) — better3.0 (4 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings5 — better4
Update frequencyEvery 5 weeks — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.612.0 — better
Further details — not scored
Size16 MB28 MB
Age rating4+4+
DeveloperSoundWater TechnologiesLittelfuse, Inc.

Customer experience

Orcas Flowmeter

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MP8000

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Orcas Flowmeter

No in-app purchases

None

MP8000

No in-app purchases

Questions

Is Orcas Flowmeter free?
Orcas Flowmeter is free to download, with no in-app purchases.
Is MP8000 free?
MP8000 is free to download, with no in-app purchases.
Which has better reviews, Orcas Flowmeter or MP8000?
Orcas Flowmeter is rated higher. Orcas Flowmeter averages 4.4 out of 5 from 5 ratings, while MP8000 averages 3.0 from 4 ratings.
Do Orcas Flowmeter or MP8000 have ads?
Neither Orcas Flowmeter nor MP8000 shows ads.
Which is updated more often, Orcas Flowmeter or MP8000?
Orcas Flowmeter ships an update every 5 weeks, and MP8000 every 8 months. Most recently, Orcas Flowmeter was updated on October 11, 2026 and MP8000 on September 28, 2026.

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