Comparison

eWeLink vs Efergy Smart

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

Head to head
About

eWeLink

Control and manage a wide range of smart home devices from various brands, including lights, locks, and cameras. Automate your home with scheduling, timers, and smart scenes, and integrate with voice assistants like Alexa and Google Home.

Highlights
  • Remote device control
  • Scheduling and timers
  • Smart scene creation
  • Voice assistant integration
  • Device grouping and sharing
  • LAN mode operation
Features
Read full description

One app, countless devices eWeLink is the app platform that supports multiple brands of smart devices including Sonoff. It enables connections between diversified smart hardware and integrates popular Smart Speakers such as Amazon Alexa, Google Home. Moreover, eWeLink works with IFTTT, serving as the ultimate home control center. Features Remote control, Schedule, Timer, Loop timer, Inching, Interlock, Smart Scene, Sharing, Grouping, LAN mode, etc. Compatible Devices Smart curtain, Door Locks, Wall Switch, Socket, Smart Light Bulb, RF Remote Controller, IoT Camera, Motion Sensor, etc. Using voice command Connect Google Home with Smart We Link. Connect Amazon Alexa with the “eWeLink Smart Home” skill. IFTTT, Do more with eWeLink such as “Track your eWeLink 1 channel switch usage on Google spreadsheet” or “Turn on/off your eWeLink 1 channel switch as you leave home” eWeLink works with everything Our team commits to fulfill the mission, that is, “eWeLink Support, Works with everything”. We spare every effort in expanding the list of eWeLink Support brands and products. eWeLink is also a full-fledged IoT Smart Home turnkey solution which includes WiFi/Zigbee/GSM/Bluetooth module and firmware, PCBA hardware, global IoT SaaS platform, and open API, etc. It enables brands launching their own smart devices at minimal time and cost. Keep in touch For technical support: support@ewelink.zendesk.com Our official website: http://www.ewelink.cc/en Get the latest news on Facebook: https://www.facebook.com/ewelink.support Auto-renewed eWeLink Advanced Plan --Advanced Benefits: all eWeLink advanced features: Web Version, Keyboard Shortcuts, Turning Phones into Cameras, Capacity Expansion, and more. --Billing Cycle: 1 Month (Subscribe Monthly for all advanced features), 12 Months (Subscribe Annually for all advanced features) --Subscription Fee: $1.9, per month with monthly billing; $9.9, per year with annual billing. --Payment: Payment will be charged to your iTunes account at confirmation of purchase. --Cancel the auto-renewal: You can manage your subscription and/or turn off auto-renewal by visiting your iTunes/Apple ID Account Settings at least 24-hour before the billing date. --Renew: Payment will be deducted automatically from your iTunes account within 24 hours before the billing date. After deducted successfully, your billing cycle will extend to the next billing date automatically. --Privacy Policy: https://appcms-src.coolkit.cn/ewelink/privacy-ewelink/9844.html --Agreement of Users: https://appcms-src.coolkit.cn/ewelink/user-agreement-ewelink/9847.html --Service Agreement of Memberships: https://appcms.coolkit.cn/ewelink/member-agreement-ewelink/member-agreement-ewelink-ios/11727.html --Auto-renewal Service Agreement https://appcms.coolkit.cn/ewelink/subscription-agreement-ewelink/subscription-agreement-ewelink-ios/11732.html

About

Efergy Smart

Monitor your home's electricity consumption in real-time and receive personalized recommendations to improve energy efficiency and reduce costs. Visualize your energy usage patterns over time with detailed historical data and graphical comparisons.

Highlights
  • Real-time electricity monitoring
  • Historical energy usage data
  • Graphical comparisons (hourly, daily, weekly, monthly)
  • Actionable energy-saving recommendations
  • Smart home energy management
Features
Read full description

The Efergy Emax Smart Home app provides realtime information on your home electricity usage and allows you to make actionable changes to your behaviour and usage patterns to help make your home more energy efficient and save you money. - Realtime monitoring - Historical energy use - Graphical Comparisons by hour, day, week or month - Actionable recommendations

Screenshots

eWeLink4 screens
Efergy Smart4 screens

Verdict

The call

The clearest difference is rating: eWeLink at 2.7 against Efergy Smart's 2.0. eWeLink also leads on review sentiment (28% vs 0%) and ratings volume (73 vs 2). Efergy Smart's advantage is in-app purchases (none vs 10) and update cadence (weekly vs monthly). On price, ads 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

Both are free to download. eWeLink sells 7 in-app purchases, starting at $1.99 per month. Efergy Smart asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

eWeLink holds the better App Store score, 2.7 against 2.0. That said, the two scores are not equally well evidenced: eWeLink has 73 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 28% of eWeLink's written reviews are positive against 0% of Efergy Smart's.

UpkeepUpdate frequency

eWeLink ships an update monthly, Efergy Smart weekly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
eWeLink versus Efergy Smart: the parameters behind the verdict, then further details
ParametereWeLinkEfergy Smart
PriceFreeFree
Rating2.7 (73 ratings) — better2.0 (2 ratings)
Positive reviews27.5% of reviews — better0.0% of reviews
Number of ratings73 — better2
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size274 MB196 MB
Age rating4+4+
DeveloperShenzhen CoolKit Technology Co., Ltd.Hangzhou LinkLink Technology Co., Ltd.

Customer experience

eWeLink

All ratings72 ratings
Positive41.7%
Neutral0.0%
Negative58.3%
Written reviews1,716 reviews
Positive27.5%
Neutral12.3%
Negative60.2%

Efergy Smart

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

eWeLink

Reported bugs

5 issues
  • Devices randomly going offline
  • Timers and schedules not working as expected
  • Inability to select Wi-Fi network during setup
  • App login issues and frequent sign-outs
  • Incompatibility with newer iOS versions

Requested features

5 requests
  • Add support for more smart home platforms
  • Improve device sharing and multi-user functionality
  • Provide more advanced automation and scheduling options
  • Add an offline mode for local device control
  • Improve app UI and UX for better usability

Efergy Smart

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

eWeLink

Subscriptions7
  • Advanced Plan · Subscribe monthly$1.991 Month
  • 30-Day History(billed 1 month)1 Month trial4 variants$2.191 Month
  • 摄像头云服务-月套餐1 Month trial$2.191 Month
Show 4 more
  • Prime Plan · Subscribe monthly3 Days trial$3.991 Month
  • Advanced Plan · Annual subscription$9.991 Year
  • Prime Plan · Annual subscription1 Month trial$19.991 Year
  • 30-Day History(billed 1 year)3 Months trial$19.991 Year
None

Efergy Smart

No in-app purchases

Questions

Is eWeLink free?
eWeLink is free to download, with in-app purchases available.
Is Efergy Smart free?
Efergy Smart is free to download, with no in-app purchases.
Which has better reviews, eWeLink or Efergy Smart?
eWeLink is rated higher. eWeLink averages 2.7 out of 5 from 73 ratings, while Efergy Smart averages 2.0 from 2 ratings.
Do eWeLink or Efergy Smart have ads?
Neither eWeLink nor Efergy Smart shows ads.
Which is updated more often, eWeLink or Efergy Smart?
eWeLink ships an update monthly, and Efergy Smart weekly. Most recently, eWeLink was updated on November 4, 2026 and Efergy Smart on November 3, 2026.

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