Comparison

Necto Sensor vs E

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

E

This app provides comprehensive support for E-Collar dog training devices. It offers an AI assistant for training guidance and troubleshooting, digital product manuals, and advanced tools for professional trainers to manage clients and track sessions.

Highlights
  • AI Training Assistant
  • Product Support & Troubleshooting
  • Digital Product Manuals
  • Session Logger
  • Client Management
  • Dog Profiles
  • Training Reports
Features
Read full description

E-Collar Training Hub brings the power of professional dog training right to your phone. Whether you're a dog owner learning to use your Educator collar or a certified trainer managing clients, this app has everything you need. TRAINING AI ASSISTANT Ask our AI-powered training assistant anything about dog training with E-Collar products. Get step-by-step guidance on finding the right working level, teaching basic commands like Sit, Heel, and Recall, and correcting unwanted behaviors. Built on the proven E-Collar 101 and 201 training programs. PRODUCT SUPPORT & TROUBLESHOOTING Get instant help with your E-Collar device. Select your specific model and follow interactive step-by-step guides for pairing receivers, setting boost levels, locking stimulation levels, factory resets, and more. Covers the full product line including Educator, Easy Educator, Pro Educator, Auto Increasing, and Specialty systems. SUPPORT AI ASSISTANT Need more help? Our AI-powered support assistant provides personalized troubleshooting for your specific E-Collar system. Select your device and get real-time answers to your technical questions. PRODUCT MANUALS Access digital manuals for every E-Collar Technologies product directly from the app. No more searching for lost paperwork. PRO TRAINER TOOLS (For Verified E-Collar Dealers) Professional dog trainers who are verified E-Collar dealers get access to a full suite of business tools: - Session Logger: Track training sessions in real-time with a built-in timer. Log environment, commands trained, tools used, e-collar settings, and rate compliance, distraction, and reactivity. - Client Management: Maintain a complete database of your clients with contact information and notes. Assign e-collar products with automatic product registration. - Dog Profiles: Track every dog you train with breed, age, photos, and detailed notes. - Training Reports: Generate professional training reports and share them with clients through a secure online portal. - Homework Builder: Create and assign homework using customizable templates with trainer notes. - Client Portal: Your clients get a secure web portal to view training progress, session history, reports, and homework. Designed and built by E-Collar Technologies, the industry leader in electronic dog training collars. Fort Wayne, Indiana. For support: (260) 357-0051, Monday-Friday 8:30am-5pm EST

Screenshots

Necto Sensor4 screens
E4 screens

Verdict

The call

The clearest difference is update cadence: E at every 6 days against Necto Sensor's every 6 weeks. E also leads on rating (5.0 vs 4.7). Necto Sensor's advantage is ratings volume (6 vs 2) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

E holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

UpkeepUpdate frequency

Necto Sensor ships an update every 6 weeks, E every 6 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
Necto Sensor versus E: the parameters behind the verdict, then further details
ParameterNecto SensorE
PriceFreeFree
Rating4.7 (6 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings6 — better2
Update frequencyEvery 6 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size32 MB44 MB
Age rating4+4+
DeveloperYT INNOVATIONS LLCMatthew Patrick

Customer experience

Necto Sensor

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

E

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Necto Sensor

No in-app purchases

None

E

No in-app purchases

Questions

Is Necto Sensor free?
Necto Sensor is free to download, with no in-app purchases.
Is E free?
E is free to download, with no in-app purchases.
Which has better reviews, Necto Sensor or E?
E is rated higher. Necto Sensor averages 4.7 out of 5 from 6 ratings, while E averages 5.0 from 2 ratings.
Do Necto Sensor or E have ads?
Neither Necto Sensor nor E shows ads.
Which is updated more often, Necto Sensor or E?
Necto Sensor ships an update every 6 weeks, and E every 6 days. Most recently, Necto Sensor was updated on October 7, 2026 and E on September 29, 2026.

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