ORP Basic for Jenco ORP650B vs RF Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ORP Basic for Jenco ORP650B
This app pairs with a Jenco ORP Bluetooth tester to provide accurate ORP and temperature readings. It offers guided calibration, a clear display of measurements, and useful features like calibration reminders and battery life indicators.
- Accurate ORP and temperature measurement
- Bluetooth pairing with Jenco tester
- Guided calibration procedures
- Reading quality indicator
- Displays tester battery life
- Pause readings (Hold)
Read full descriptionHide full description
Designed with the everyday users in mind, the ORP Wand app, when paired with a Jenco ORP Bluetooth tester, is the simplest way to accurately measure ORP 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 ORP Bluetooth tester, which contain the sensors and the processing hardware that accurately converts analog ORP and temperature signals to digital signals. ▶ Easy to use with guided operations Thoughtful screen layout, guided calibration operations, jargon-free instructions deliver the best-in-class user experience. ▶ Quality readings Measure the full ORP range of \-1000 to 1000 mV with resolution of 1 mV and accuracy of +/- 1% full scale. 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 ORP and temperature readings at the same time • \-1000 to 1000 mV range • 0.0 to 50.0°C temperature range • 1 mV Reading resolution • +/- 1% full scale reading accuracy • Temperature display in °C or °F • Displays last calibration date Calibration • Step-by-step guided calibration procedure • ORP mV offset calibration Miscellaneous • Displays ORP Wand 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 the ORP Bluetooth tester, please visit https://www.jencoi.com/wand
RF Pro
This utility app verifies the effectiveness of Faraday bags by detecting signal leaks from your device. It helps ensure your device is isolated from external communication networks for privacy, security, or forensic purposes.
- Comprehensive signal testing (WiFi, Cellular, GPS, Bluetooth)
- Real-time signal strength analysis
- Clear visual indicators and graphs
- Step-by-step testing guidance
- Quick retest function
Read full descriptionHide full description
RF Pro Faraday Bag Tester – Ensure Your Devices Are Secure The Faraday Bag Tester app provides a reliable way to verify the effectiveness of Faraday bags by detecting signal leaks from your device. Whether for personal privacy, security compliance, or forensic applications, this tool helps confirm that your device remains isolated from external communication networks. Key Features: • Comprehensive Signal Testing – Detects WiFi, Cellular, GPS, and Bluetooth signals to assess shielding effectiveness. • Real-Time Analysis – Continuously monitors and records signal strength before and during testing. • Clear Visual Indicators – Displays test results with signal strength graphs and status icons. • Step-by-Step Guidance – Simple instructions to ensure accurate testing procedures. • Quick Retest Function – Easily restart the test to verify results. How It Works: 1. Press “Start Test” and place the device inside the Faraday bag before the countdown ends. 2. The app will emit a series of beeps, signaling the start of the testing phase. 3. During the test, the app scans for any detectable signals. 4. A chime will indicate the test has concluded, and results will be displayed. 5. Review the signal strength readings to determine if the Faraday bag is effectively blocking transmissions. Who Should Use This App? • Privacy-conscious individuals ensuring their devices remain undetectable. • Security professionals testing Faraday enclosures for compliance. • Forensic analysts verifying signal isolation for evidence protection. • Organizations implementing secure communications and data protection policies. The Faraday Bag Tester offers a straightforward yet powerful method to validate signal shielding performance. Download today to ensure your device security.
Screenshots
Verdict
The clearest difference is update cadence: RF Pro at every 7 months against ORP Basic for Jenco ORP650B's every 15 months. ORP Basic for Jenco ORP650B's advantage is iOS requirement (9.0 vs 16.0). 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 ORP Basic for Jenco ORP650B against 5.0 for RF Pro. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
ORP Basic for Jenco ORP650B ships an update every 15 months, RF Pro every 7 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.
| Parameter | ORP Basic for Jenco ORP650B | RF Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (5 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 15 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 19 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Jenco Instruments, Inc. | OffGrid |
Customer experience
ORP Basic for Jenco ORP650B
RF Pro
In-app purchases
ORP Basic for Jenco ORP650B
No in-app purchases
RF Pro
No in-app purchases
Questions
Is ORP Basic for Jenco ORP650B free?
Is RF Pro free?
Which has better reviews, ORP Basic for Jenco ORP650B or RF Pro?
Do ORP Basic for Jenco ORP650B or RF Pro have ads?
Which is updated more often, ORP Basic for Jenco ORP650B or RF Pro?
Other comparisons















