Precision Plex vs Necto Sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Precision Plex
Control your RV's electronics remotely using your smartphone or tablet. Monitor and manage lights, levels, slides, awnings, generator, water systems, and fans. Requires a compatible RV with the Precision Plex and Wireless Module system.
- Control RV lights
- Monitor tank and battery levels
- Operate slides and awnings
- Manage generator functions
- Control water pump and heaters
- Adjust fan settings
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Precision Plex - Wireless allows control of your RV electronics using your phone or tablet. If your RV is equipped with the Precision Plex system and Wireless Module module, this app allows you to use your phone or tablet to monitor and control many functions including; Lights (On/Off and Dimmers) Levels (water, battery voltages) Slides and Awnings (Caution – operates moving rooms and awnings. Use with care and visibility of moving mechanisms.) Generator (start, stop, hour meter) Water Pump and Water Heaters Fans Requires RV manufactured with Precision Plex and Wireless Module by Precision Circuits Inc.
Necto Sensor
This app allows real-time remote monitoring of temperature, humidity, and power status using a cellular-connected sensor. It sends customizable alerts for critical environmental changes, providing peace of mind for property conditions.
- Real-time temperature monitoring
- Real-time humidity monitoring
- Power status monitoring
- Cellular network operation (no Wi-Fi needed)
- Customizable alert thresholds
- Device registration and setup
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Remotely monitor any location with Necto Necto’s innovative 3-in-1 sensor provides real-time monitoring of temperature, humidity, and power status, ensuring you stay informed about your environment at all times. Operating over the nationwide cellular network via its built-in SIM card, Necto eliminates the need for Wi-Fi. With the Necto app, you can easily register your device and start monitoring in minutes. Customize alert thresholds to be notified of any critical changes and view the latest temperature and humidity readings in real-time. Have peace of mind knowing that Necto is keeping an eye on your property’s conditions. Please call or email support if you need assistance, have found a bug, or would like to request a feature.
Screenshots
Verdict
The clearest difference is review sentiment: Necto Sensor at 100% against Precision Plex's 21%. Necto Sensor also leads on rating (4.7 vs 3.3) and update cadence (every 6 weeks vs every 4 months). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Necto Sensor holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 21% of Precision Plex's written reviews are positive against 100% of Necto Sensor's.
Precision Plex ships an update every 4 months, Necto Sensor every 6 weeks. The most recent releases landed on August 17, 2026 and September 19, 2026 respectively.
| Parameter | Precision Plex | Necto Sensor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (7 ratings) | 4.7 (6 ratings) — better |
| Positive reviews | 21.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | 6 |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Precision Circuits, Inc. | YT INNOVATIONS LLC |
Customer experience
Precision Plex
Necto Sensor
Bugs and requests
Precision Plex
Reported bugs
22 issues- Driver's lights randomly turn on
- Loses pairing frequently
- No AC control
- No control beyond 5 feet
- App broken after updates
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- App doesn't open
- App crashes immediately
- Black screen after update
- Model not found
- Encryption insufficient error
- Won't pair after initial setup
- App crashes when selecting temperature
- App crashes when selecting utilities
- App shuts down on water pump icon
- Bluetooth won't stay connected
- App aborts when loading iOS 13.5.1
- App crashes when trying to pair
- No signal from RV
- App shuts down on water pump icon
- App crashes when opening
- App refuses to pair after upgrade
- App doesn't pair, no remote control
Requested features
8 requests- Add AC/HVAC control
- Add temperature control
- Add vertical/portrait mode
- Add multi-user mode
- Add generator control
Show 3 moreShow fewer
- Add AGS programming
- Update UI and response time
- Support for newer models
Necto Sensor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Precision Plex
No in-app purchases
Necto Sensor
No in-app purchases
Questions
Is Precision Plex free?
Is Necto Sensor free?
Which has better reviews, Precision Plex or Necto Sensor?
Do Precision Plex or Necto Sensor have ads?
Which is updated more often, Precision Plex or Necto Sensor?
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