Comparison

Probewell Connect 2.0 vs Tantalus Systems

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

Head to head
About

Probewell Connect 2.0

This application streamlines meter and site testing with wireless testers. It offers a comprehensive suite of tests, real-time data analysis, and automated reporting for efficient and accurate electrical assessments.

Highlights
  • Wireless meter and site testing
  • Power Quality analysis
  • Real-Time Waveform and Phasors
  • Automated report generation
  • Meter ID scanning for autofill
  • Geolocation and timestamp recording
  • Report sharing via email (CSV/PDF)
Features
Read full description

PROBEWELL CONNECT 2.0 LIGHTNING FAST APPLICATION FOR SECURE METER AND SITE TESTING Probewell Connect 2.0 app is the companion application for WT & XT Series Wireless testers allowing users to speed up the testing process and perform a full range of tests. It’s an all-in-one testing solution that provides data-driven insight and flexibility to complement Probewell wireless meter and site testing products AVAILABLE TESTS XT Series -Power Quality (PQ) -Real-Time Waveform -Phasors -Total Harmonic Distortion -CT & PT Ratios -CT Burden -Admittance WT Series -Quick Test -Full Test -Custom Test -Line Monitor -Demand Test -Creep Test -KYZ Test -Manual / Tracking -4 Quad Test (VARh) -4 Quad Test (Wh) Measures forward and reverse Wh and VARh for two-way meter installations. QUICK AND EASY SETUP Start testing instantly and wirelessly using the Probewell Connect 2.0 app without ever compromising safety. MINIMIZING THE RISK OF HUMAN ERROR: Standardize reports and customizing the settings for your unique requirements. TASK AUTOMATION: Speed up processes, spend less time doing clerical work by generating and sending report instantly from the field. REAL-TIME DATA: Analyze tests and assess live results including real-time vectors and waveforms. UNDENIABLE TRACEABILITY Scan the meter ID to autofill and record meter specs, the timestamp and geolocation to produce traceable reports. SHARE YOUR FINDING: Store, manage and share reports via email in CSV format or as a branded PDF right from the field. Make smarter, data-driven decisions when using Probewell innovative metering solutions!.

About

Tantalus Systems

Features
Read full description

Tantalus is the app that goes with your Tantalus recording device. Use it to pair the device, check that it's uploading, and track every session you've captured on the job. Tantalus devices are issued by Spotlight NY LLC to members of its data-collection teams. If you're on one of those teams, this is the app your device talks to. WHAT TANTALUS DOES - Pairs your recording device over Bluetooth in about a minute. - Sets the WiFi network your device uploads over. - Shows every session you've captured, with time, size, and status. - Tracks uploads live — you can see exactly how much has moved and how much is left. - Flags errors as they happen, whether your device reports them online or you need to pull the details directly over Bluetooth. - Lets team owners manage members and move roles around. A NORMAL DAY ON TANTALUS 1. Open the app, enter your phone number, verify. 2. Join your team. (Your team owner will have sent you to the right one.) 3. Pair the recording device you were given over Bluetooth. 4. Go do your shift. The device records while you work; the app doesn't need to be open. 5. Plug the device in at the end of the day. Sessions upload to Spotlight's cloud automatically — you can watch progress in the app. WHAT HAPPENS TO WHAT YOU RECORD Audio and video captured on a Tantalus device are uploaded to Spotlight's own infrastructure on Google Cloud Platform and used to train, evaluate, and improve Spotlight's robots and AI systems. Spotlight doesn't sell your recordings or license them to third parties for their own use. Before you use the app, you'll be asked to accept our Terms of Service. They cover recording consent, biometric identifiers (voices and faces in your recordings), and what you're responsible for if someone else happens to appear in a recording. Worth reading. Operated by Spotlight NY LLC — Delaware, 2021 Lafayette Ave, Bronx, NY 10473. Support: support@tantalus.systems Privacy: https://tantalus.systems/privacy

Screenshots

Probewell Connect 2.04 screens
Tantalus Systems3 screens

Verdict

The call

The clearest difference is update cadence: Tantalus Systems at every 3 weeks against Probewell Connect 2.0's every 3 months. Tantalus Systems also leads on iOS requirement (13.0 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

Probewell Connect 2.0 ships an update every 3 months, Tantalus Systems every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Probewell Connect 2.0 versus Tantalus Systems: the parameters behind the verdict, then further details
ParameterProbewell Connect 2.0Tantalus Systems
PriceFreeFree
Rating4.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size59 MB20 MB
Age rating4+4+
DeveloperProbewellRaymond Allie

In-app purchases

None

Probewell Connect 2.0

No in-app purchases

None

Tantalus Systems

No in-app purchases

Questions

Is Probewell Connect 2.0 free?
Probewell Connect 2.0 is free to download, with no in-app purchases.
Is Tantalus Systems free?
Tantalus Systems is free to download, with no in-app purchases.
Do Probewell Connect 2.0 or Tantalus Systems have ads?
Neither Probewell Connect 2.0 nor Tantalus Systems shows ads.
Which is updated more often, Probewell Connect 2.0 or Tantalus Systems?
Probewell Connect 2.0 ships an update every 3 months, and Tantalus Systems every 3 weeks. Most recently, Probewell Connect 2.0 was updated on November 3, 2026 and Tantalus Systems on October 31, 2026.

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