Comparison

Mysa vs E

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

Head to head
About

Mysa

Control your home's heating and cooling remotely, set schedules, and monitor energy usage to save money and energy. Integrates with smart home platforms for seamless control.

Highlights
  • Remote access from anywhere
  • Customizable heating/cooling schedules
  • Geofencing for occupancy detection
  • Energy usage monitoring
  • Smart home platform integration
  • Shared access control
  • Vacation mode
Features
Read full description

With Mysa's regularly-updated, feature-packed mobile app, you get seriously smart control and home energy savings — all you need is a WiFi connection. Remote access from anywhere via the Mysa app means you can easily set heating or cooling schedules, use geofencing, see your heating and cooling usage, and much more. Stay energy-efficient and save money (and the planet!) with a few simple taps from your smartphone or tablet. Mysa works with your favourite smart home platforms and home assistants, so you stay conveniently connected and in control. Compatibility: Mysa for Electric Baseboard Heaters works with high voltage baseboard, convector (short cycle), fan-forced convector (long cycle), and radiant ceiling heating systems. Mysa for Electric In-Floor Heating works with most high voltage electric in-floor heating systems and flooring types. Mysa for Air Conditioners replaces remotes with displays for most ductless mini-split heat pump, window, or portable air conditioners. Energy-Saving App Features: Remote Control: Get out there. Use your smartphone or tablet to control your home heating or cooling from wherever you are. Scheduling: Life's busy. Create the flexible heating or cooling schedule that works best for you in less than a minute. Bye-bye, buttons! Geolocation: Boundaries are important. Mysa uses your location to detect if anyone is home, so that you're not paying to heat or cool an empty house. Shared Access: Teamwork works. Share access to your account easily so others can control your Mysas through the Mysa app. Vacation Mode: Take a well-deserved break. Away from home for a while? No worries! Mysa will keep helping you save energy while you're away. Energy Insights (Baseboard, In-Floor, AC): Track and monitor your humidity, setpoint, and temperature to create efficient heating or cooling schedules. Energy Spending (Baseboard & In-Floor): See your spending. Track your real-time energy use in kWh cost to find ways to reduce your electricity bill. Energy Runtime (AC): Get cool insights. Know your AC's runtime history and use it for help with making smart decisions about your cooling or heating schedules.

About

E

This app provides electricians and engineers with precise calculations based on the 2024 Canadian Electrical Code. It offers advanced tools for wire sizing, conduit fill, motor loads, and voltage drop, streamlining complex electrical work in the field or office.

Highlights
  • Code-compliant wire sizing
  • Conduit fill calculations
  • Motor and transformer tools
  • Voltage drop analysis
  • Residential service sizing
  • Panel legend creation
  • Integrated unit converter
Features
Read full description

E-Calc Master 2024: The Ultimate CEC Companion Stop flipping through code books and start calculating with precision. E-Calc Master 2024 is the definitive electrical resource for professionals who demand more than just simple formulas. Designed specifically for electricians, engineers, and contractors, this app provides instant, accurate results based on the 2024 Canadian Electrical Code (CEC). While other apps stop at basic math, E-Calc Master 2024 handles the heavy lifting—delivering code-compliant wire sizing, conduit capacities, fusing, and bonding requirements in seconds. Professional Features for the Field Advanced Motor & Transformer Tools Motor Loads: Get instant results for maximum overcurrent, overload protection, minimum wire size, conduit size, and bond wire requirements. Transformers: Calculate FLA, pipe size, fuse/breaker ratings, and bond sizing for both primary and secondary systems. Precision Wire & Conduit Sizing Ampacity & Derating: Calculate allowable ampacity for any wire type or complex derating scenario. Conduit Fill: Quickly find the maximum number of similar-sized wires for any given pipe. Expansion & Spacing: Calculate linear expansion for conduits and required strap spacing. Complex Calculations Made Simple Voltage Drop: Solve complicated runs easily. Get results for percentage drop, maximum run lengths, and wire sizing, with full support for derating. Residential Services: Calculate single-dwelling service sizes with confidence. Box Fill: Accurate calculations in both mL and cubic inches. Burial Depths: Determine minimum requirements for any environment, including under-slab, rock-encased, or mechanically protected runs. On-Site Utilities & Reference Panel Legends: Create custom, professional panel legends and print them directly to scale. Torque Settings: Access recommended torque settings for a wide variety of lugs and terminations. Visual Guides: High-quality diagrams for service masts, kitchen wiring, and communication cabling. NEMA Reference: Quickly find NEMA codes and receptacle specifications. Built for Your Workflow Save & Share: Every calculation is saved and can be printed or shared with your team or inspectors. Universal Access: Buy once and run E-Calc Master on your iPhone, iPad, and Mac. Integrated Tools: Includes a comprehensive unit converter, Ohm’s Law calculator, and voltage unbalance tool. Whether you are in the office designing a system or on-site during an inspection, E-Calc Master 2024 ensures you have the power of the Canadian Electrical Code right in your pocket. Download E-Calc Master 2024 today and work smarter.

Screenshots

Mysa4 screens
E4 screens

Verdict

The call

The clearest difference is review sentiment: E at 83% against Mysa's 30%. Mysa's advantage is price (Free vs $14.99) and iOS requirement (15.1 vs 26.0). On update cadence, 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

Mysa is free to download; E costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mysa ships an update every 4 weeks, E fortnightly. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
Mysa versus E: the parameters behind the verdict, then further details
ParameterMysaE
PriceFree — better$14.99
Rating3.8 (575 ratings) — better—
Positive reviews30.0% of reviews83.3% of reviews — better
Number of ratings575 — better—
Update frequencyEvery 4 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size58 MB55 MB
Age rating4+4+
DeveloperEmpowered Homes Inc.Snappy Appz Inc.

Customer experience

Mysa

All ratings574 ratings
Positive66.4%
Neutral8.4%
Negative25.3%
Written reviews227 reviews
Positive30.0%
Neutral18.5%
Negative51.5%

E

Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bugs and requests

Mysa

Reported bugs

5 issues
  • App crashes when changing schedules
  • Thermostat settings not syncing properly
  • Geofencing not working as expected
  • Incompatibility with newer iOS versions
  • Inability to add new devices

Requested features

6 requests
  • Dark mode option
  • Brightness control scheduling
  • Improved HomeKit integration
  • Ability to disable display
  • Geofencing improvements
Show 1 more
  • More scheduling flexibility

E

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mysa

No in-app purchases

None

E

No in-app purchases

Questions

Is Mysa free?
Mysa is free to download, with no in-app purchases.
Is E free?
E costs $14.99, with no in-app purchases.
Do Mysa or E have ads?
Neither Mysa nor E shows ads.
Which is updated more often, Mysa or E?
Mysa ships an update every 4 weeks, and E fortnightly. Most recently, Mysa was updated on October 21, 2026 and E on October 22, 2026.

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