Comparison

Conductivity Basic for EC111B vs Wire Resistance Calc

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

Head to head
About

Conductivity Basic for EC111B

Features
Read full description

Designed with the everyday users in mind, the Conductivity Basic app, when paired with a Jenco Bluetooth conductivity tester model EC111B, is the simplest way to accurately measure conductivity, salinity, TDS and temperature readings. This app is optimized for the iPhone. Pro edition of this app is available with additional features: • Save reading data with GPS mapping • Annotate saved readings with notes • Share saved readings to other apps • Displays calibration history ▶ One-button Bluetooth pairing Easily pair to Jenco’s Bluetooth conductivity tester model EC111B, which contains the sensors and the processing hardware that accurately convert analog conductivity, salinity, TDS and temperature signals to digital signals. ▶ Easy to use with guided operations Thoughtful screen layout, guided calibration operations and jargon-free instructions deliver the best-in-class user experience. ▶ Quality readings Measure conductivity range of 0.00 to 20.00 mS with resolution of 0.10 mS and accuracy of ±1% full scale and ±2% full scale when reading is > 10.00 mS; salinity range of 0.00 to 10.00 ppt with resolution of 0.05 ppt and accuracy of ±1% full scale and ±2% full scale when reading is > 5.00 ppt; TDS range of 0.00 to 20.00 g/L with resolution of 0.03 to 0.10 g/L and accuracy of ±1% full scale and ±2% full scale when reading is > 10.00 g/L. Reading quality is made possible by Jenco’s 45-year experience in designing and producing water quality instruments. ▶ Practical, useful features Reading quality indicator, temperature display, calibration reminders, and more. ▶ Complete feature list: Reading quality • Displays pH and temperature readings at the same time * 0.00 to 20.00 mS conductivity range * 0.00 to 10.00 ppt salinity range * 0.00 to 20.00 g/L TDS range * 0.0 to 50.0°C temperature range * 0.10 mS conductivity resolution * 0.05 ppt salinity resolution * 0.03 to 0.10 g/L TDS resolution * ±1% full scale and ±2% full scale when reading is > 10.00 mS conductivity accuracy * ±1% full scale and ±2% full scale when reading is > 5.00 ppt salinity accuracy * ±1% full scale and ±2% full scale when reading is > 10.00 g/L TDS accuracy * Adjustable temperature reference (15 to 25 °C) * Adjustable temperature coefficient percentage (0 to 4.00) * Adjustable TDS factor (0.30 to 1.00) * Temperature display in °C or °F * Displays last calibration date Calibration • Step-by-step guided calibration procedure Miscellaneous • Displays Bluetooth conductivity tester’s battery life • Pause readings (Hold) ▶ About Jenco Jenco is a family-operated manufacturer with 45 years of specialization in designing and producing water quality instruments. For more information about our Bluetooth conductivity tester, please visit https://www.jencoi.com/wand

About

Wire Resistance Calc

This physics calculator quickly determines the resistance and conductance of a wire. It supports multiple units, high precision calculations, and includes reference formulas. The app is ad-free and optimized for iOS devices.

Highlights
  • Instant resistance and conductance calculations
  • Supports various input units
  • High precision up to 16 decimal places
  • Includes reference formulas
  • Results copyable to other apps
  • Ad-free and privacy-focused
Features
Read full description

Wire Resistance Calculator is a physics/math calculator designed to find the resistance and conductance of a wire quickly and easily. Features: - Instant calculations. - Results can be copied to other apps. - Formulas are included as references. - Supports up to 16 decimal places. - Supports various units for each input. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. The Wire Resistance Calculator computes the electrical properties of a specific wire, including resistance and conductance. Resistance is the property of a wire that opposes the flow of electric current. Electrical conductance is the ability of an electric charge to flow through a particular path. Materials such as copper and aluminium have low levels of resistivity, making them suitable for the production of electrical wires and cables. The resistivity of these materials is affected by temperature. Formula: R = ρL/A Where: ρ - Resistivity constant of the material, in Ω·m L - Length of the wire, in meters A - Cross-sectional area of the wire, in m² R - Resistance, in ohms (Ω) Thank you for your support. Please visit nitrio.com for more apps for your iOS devices.

Screenshots

Conductivity Basic for EC111B3 screens
Wire Resistance Calc4 screens

Verdict

The call

The clearest difference is price: Conductivity Basic for EC111B at Free against Wire Resistance Calc's $2.99. Conductivity Basic for EC111B also leads on update cadence (every 15 months vs every 31 months) and iOS requirement (9.0 vs 13). On 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

Conductivity Basic for EC111B is free to download; Wire Resistance Calc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Conductivity Basic for EC111B ships an update every 15 months, Wire Resistance Calc every 31 months. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 5 level
Conductivity Basic for EC111B versus Wire Resistance Calc: the parameters behind the verdict, then further details
ParameterConductivity Basic for EC111BWire Resistance Calc
PriceFree — better$2.99
Positive reviews—0.0% of reviews
Update frequencyEvery 15 months — betterEvery 31 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13
Further details — not scored
Size18 MB1 MB
Age rating4+4+
DeveloperJenco Instruments, Inc.Nitrio

In-app purchases

None

Conductivity Basic for EC111B

No in-app purchases

None

Wire Resistance Calc

No in-app purchases

Questions

Is Conductivity Basic for EC111B free?
Conductivity Basic for EC111B is free to download, with no in-app purchases.
Is Wire Resistance Calc free?
Wire Resistance Calc costs $2.99, with no in-app purchases.
Do Conductivity Basic for EC111B or Wire Resistance Calc have ads?
Neither Conductivity Basic for EC111B nor Wire Resistance Calc shows ads.
Which is updated more often, Conductivity Basic for EC111B or Wire Resistance Calc?
Conductivity Basic for EC111B ships an update every 15 months, and Wire Resistance Calc every 31 months. Most recently, Conductivity Basic for EC111B was updated on September 14, 2026 and Wire Resistance Calc on September 10, 2026.

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