Comparison

Sengled Home vs MathBell

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

Head to head
About

Sengled Home

Control and manage all your smart home devices from a single app. Adjust colors, set schedules, and automate actions based on sensor events. Integrate with voice assistants for seamless control.

Highlights
  • Remote control of smart devices
  • Customizable color and temperature settings
  • Room and device grouping
  • Sensor-triggered automation
  • Scheduling and scene creation
  • Wake-up and sleep routines
  • Integration with voice assistants
Features
Read full description

Sengled Home is the latest smart home control app that replaces the earlier version -- Element Home. Sengled Home is a residential smart-products management platform, which provides you with an integrated mobile app to control, manage and monitor your Sengled smart products. With easy set-up, Sengled Home is able to quickly connect your smart products to the Internet, implement real-time communication between your cell phone and household devices through the cloud platform, and achieve remote controlling and monitoring. Moreover, it is able to customize a fully automatic control system based on your personal habits. CONTROL YOUR LIGHTS FROM ANYWHERE ON THIS PLANET Either 1 foot away from your Sengled smart device, or 10,000 miles away from your home, as long as you have internet, you can control or check the status of your devices. COLOR, COLOR TEMPERATURE AND BEYOND Transform your mobile device into a color palette, and your bulbs, your canvas. Choose from 16 million colors—or choose from Warm White to Day Light—and change the colors of your bulbs to match any mood you have. ROOM ARRANGEMENT AND GROUPING Sengled Home App enables you to easily bundle your smart LED lightbulbs into pre-set rooms, or create your own user defined rooms for grouping purposes. FRONT PAGE OR WIDGET CONTROLS MOST OF YOUR DEVICES With a simplified and optimized UI design, you can access and control most of the functions from the front page of the Sengled Home App. Scene control and Mobile home page Widget control even makes this process easier. SMART LED GETS SMARTER WITH SENSORS Sengled smart LED lights with built-in motion sensor can not only push notifications for any motion event, but also setup actions after detecting motion events. For example, turn on the lights in your bedroom when motion is detected in your backyard in the middle of the night. Sengled smart door sensor can also be used to link with your smart LED lights for event triggered actions. SCHEDULES, SCENES AND ROUTINES Either setup daily routines, such as waking or sleeping routines, for the convenience, or setup automation routines, such as turning lights on/off when sensor events were detected. Scenes can be created for multi bulb or multi room control. WAKE UP & SLEEP Sengled smart LED bulbs can be programmed for gradual brightening and wake you up with lights naturally. Sleep schedule will control the Sengled smart LED bulbs in night light for delayed dimming. LIGHT EFFECTS Six light effects would help users to have more fun with their Sengled products during parties or holidays like Halloween and Christmas. 3rd PARTY PROGRAM: After configuring the Sengled Home App, all the settings can be easily ported over to 3rd party programs, like IFTTT. You can expand your home automation with many more capabilities. HELP WITH ALEXA, GOOGLE ASSISTANT, APPLE HOMEKIT AND MORE: In-app help page can walk you through the process of setting up Amazon Alexa, Google Assistant, Apple HomeKit, and more. SAVE ENERGY Every time you turn your Sengled smart device on or off, an event will be logged. You can check the performance page to see your cumulative power consumption for different devices. Contact us: Our development needs your support. Your opinions and suggestions will be appreciated. Want to know more about Sengled smart products? Follow us on: Official Site: sengled.com Facebook: @Sengled Twitter: @SengledUSA Instagram: sengled YouTube: Sengled WeChat: Sengled生迪

About

MathBell

This app uses math puzzles to ensure you wake up. Solve arithmetic, missing numbers, or running totals to silence your alarm. It offers follow-up alerts and a wake-up check to keep you alert.

Highlights
  • Math puzzles to stop alarms
  • Multiple puzzle types and difficulties
  • Follow-up alarms until solved
  • Limited snooze functionality
  • Customizable alarm repeats
  • Home and Lock Screen widgets
Features
Read full description

MathBell is a math alarm clock. Your alarm rings through Silent and Focus, and it only stops when you solve a short puzzle. Solve to stop Each alarm asks for a few quick sums before it goes quiet. Pick the puzzle type and difficulty: arithmetic, running totals, missing numbers and more. Follow-ups until you solve it If you dismiss the alarm without solving, MathBell rings again every minute until the puzzle is solved. Snooze is limited, so you cannot keep putting it off. Built for mornings - Alarms ring through Silent and Focus with the system alarm sound - Weekday, weekend and custom repeats - Choose from six alarm sounds - Home Screen and Lock Screen widgets that show your next alarm - A wake-up check a few minutes after you solve, so you know you are really up Made for iPhone Duo MathBell works in portrait and landscape on both displays, so you can set alarms on the outer display or spread out on the inner one. Free and Pro Start with 3 alarms for free. MathBell Pro unlocks unlimited alarms, every puzzle type and difficulty, all sounds and widget styles. Choose a yearly or monthly subscription, or pay once for lifetime access. Subscriptions renew automatically until cancelled; manage them in Settings. No account, no ads, no tracking. MathBell stores your alarms on your device. Questions or feedback: mathbell@curatolabs.app Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mathbell.curatolabs.app/privacy/

Screenshots

Sengled Home4 screens
MathBell4 screens

Verdict

The call

The clearest difference is in-app purchases: Sengled Home at none against MathBell's 3. Sengled Home also leads on ratings volume (8.9K vs 1) and device support (3 vs 1). MathBell's advantage is update cadence (every 4 days vs monthly) and rating (3.0 vs 2.7). On price and ads 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. MathBell sells 3 in-app purchases, starting at $1.99 per month. Sengled Home asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MathBell holds the better App Store score, 3.0 against 2.7. That said, the two scores are not equally well evidenced: Sengled Home has 8.9K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Sengled Home ships an update monthly, MathBell every 4 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard7 real differences · 3 level
Sengled Home versus MathBell: the parameters behind the verdict, then further details
ParameterSengled HomeMathBell
PriceFreeFree
Rating2.7 (8.9K ratings)3.0 (1 ratings) — better
Positive reviews9.1% of reviews—
Number of ratings8.9K — better1
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.4 — better26.1
Further details — not scored
Size47 MB18 MB
Age rating4+4+
DeveloperSengled Optoelectronics Co., Ltd.Tien Dat Nguyen

Customer experience

Sengled Home

All ratings6,825 ratings
Positive52.7%
Neutral3.4%
Negative43.8%
Written reviews1,489 reviews
Positive9.1%
Neutral2.2%
Negative88.7%

MathBell

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Sengled Home

Reported bugs

4 issues
  • Frequent disconnection from WiFi
  • Inability to add or control new devices
  • Incorrect error messages and failed operations
  • Syncing issues between app and physical bulbs

Requested features

5 requests
  • Improved app UI and UX
  • More granular control over lighting
  • Restore missing widget functionality
  • Better integration with third-party platforms
  • Reliable customer support

MathBell

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sengled Home

No in-app purchases

3 purchases

MathBell

Subscriptions2
  • MathBell Pro Monthly$1.991 Month
  • MathBell Pro Yearly$4.991 Year
One-time1
  • MathBell Pro$14.99

Questions

Is Sengled Home free?
Sengled Home is free to download, with no in-app purchases.
Is MathBell free?
MathBell is free to download, with in-app purchases available.
Which has better reviews, Sengled Home or MathBell?
MathBell is rated higher. Sengled Home averages 2.7 out of 5 from 8.9K ratings, while MathBell averages 3.0 from 1 ratings.
Do Sengled Home or MathBell have ads?
Neither Sengled Home nor MathBell shows ads.
Which is updated more often, Sengled Home or MathBell?
Sengled Home ships an update monthly, and MathBell every 4 days. Most recently, Sengled Home was updated on November 11, 2026 and MathBell on November 9, 2026.

Other comparisons