Comparison

Conductivity Basic for EC111B vs Secure Wi

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

Secure Wi

Features
Read full description

Is your Wi-Fi safe? Secure Wi-Fi instantly scans your network, detects vulnerabilities, and gives you a clear security score so you always know if your connection is protected. [ONE-TAP SECURITY SCAN] Run a comprehensive network analysis with a single tap. Secure Wi-Fi performs multiple checks in real time and delivers results in seconds, no technical knowledge required. [6-POINT DEEP ANALYSIS] Every scan covers six critical security layers: • Network type detection (Wi-Fi vs. Cellular) • Encryption check (WPA2/WPA3 verification) • VPN status detection • DNS configuration analysis • Captive portal detection • Public IP address lookup [SECURITY SCORE] Get a clear 0–100 score after every scan. Instantly understand how safe your connection is green means safe, yellow means caution, red means risk. [RISK DETECTION & ALERTS] Spot vulnerabilities like open networks, missing VPN, unsafe DNS, and captive portals before they become a problem. Know exactly what to fix and why. [CONTINUOUS PROTECTION] Enable background monitoring to stay protected at all times. Get notified automatically when you connect to a risky network or when your security status changes. [SCAN HISTORY] Review all your past scans with detailed breakdowns. Track how your network security has changed over time and across different locations. [ON-DEVICE PRIVACY] All analysis happens locally on your device. Your network data, scan results, and personal information never leave your phone. No tracking, no ads, no data collection. [BUILT FOR EVERYONE] Whether you're at a coffee shop, airport, hotel, or office. Secure Wi-Fi helps you make informed decisions about every network you connect to. Simple enough for anyone, detailed enough for experts. --- SUBSCRIPTION INFORMATION Secure Wi-Fi offers a Premium subscription that unlocks unlimited scans, continuous protection, real-time alerts, detailed reports, and full scan history. • Monthly Premium: Billed monthly • Annual Premium: Billed annually (includes 14-day free trial) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://keremturkozu.github.io/secure-wifi-privacy.html

Screenshots

Conductivity Basic for EC111B3 screens
Secure Wi4 screens

Verdict

The call

The clearest difference is in-app purchases: Conductivity Basic for EC111B at none against Secure Wi's 2. Conductivity Basic for EC111B also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.0). Secure Wi's advantage is update cadence (every 2 months vs every 15 months). On price 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. Secure Wi sells 2 in-app purchases, starting at $5.99 per month. Conductivity Basic for EC111B asks for nothing beyond the download.

UpkeepUpdate frequency

Conductivity Basic for EC111B ships an update every 15 months, Secure Wi every 2 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 2 level
Conductivity Basic for EC111B versus Secure Wi: the parameters behind the verdict, then further details
ParameterConductivity Basic for EC111BSecure Wi
PriceFreeFree
Update frequencyEvery 15 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better18.0
Further details — not scored
Size18 MB7 MB
Age rating4+4+
DeveloperJenco Instruments, Inc.Kerem Turkozu

In-app purchases

None

Conductivity Basic for EC111B

No in-app purchases

2 purchases

Secure Wi

Subscriptions2
  • Monthly Premium Access$5.991 Month
  • Annual Premium Access$29.991 Year

Questions

Is Conductivity Basic for EC111B free?
Conductivity Basic for EC111B is free to download, with no in-app purchases.
Is Secure Wi free?
Secure Wi is free to download, with in-app purchases available.
Do Conductivity Basic for EC111B or Secure Wi have ads?
Neither Conductivity Basic for EC111B nor Secure Wi shows ads.
Which is updated more often, Conductivity Basic for EC111B or Secure Wi?
Conductivity Basic for EC111B ships an update every 15 months, and Secure Wi every 2 months. Most recently, Conductivity Basic for EC111B was updated on October 2, 2026 and Secure Wi on October 6, 2026.

Other comparisons