Comparison

Mgroup light vs GranWatch

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

Head to head
About

Mgroup light

Control a variety of Bluetooth-enabled LED lights, including rock lights, bed lights, and light bars. Customize colors, create presets, and explore various lighting modes like music sync and strobe effects. Adjust brightness, speed, and effects for a personalized lighting experience.

Highlights
  • Bluetooth LED light control
  • 49 color options
  • Save up to 6 presets
  • Multiple lighting modes (jump, music, fade, strobe)
  • Adjustable brightness, effect, and speed
  • Group control
  • Rename LED lights
Features
Read full description

Mgroup light APP a series of Bluetooth-enabled LED Rock Lights, RGB LED Bed Lights, LED Work Lights, LED Light Bar, etc. through Bluetooth connection. 49 colors for different occasions Create and save up to 6 preset Multiple lighting modes,including jump, music, fade, Strobe and more Adjustable brightness, lighting effect and speed Group control function Rename each LED light Require Bluetooth 4.0 and above

About

GranWatch

Features
Read full description

Is Gran okay? When did anyone last visit? GranWatch answers that question — for every member of the family, at a glance, without anyone having to ask. A colour-coded status ring tells you everything. Green means Gran was visited recently. Yellow means it's been a while. Red means the family needs to act — and everyone gets a private nudge. No nagging group chats. No guilt. Just a quiet, shared awareness that keeps the whole family connected to the people who matter most. HOW IT WORKS 1. Add Gran's profile Create a profile with her name and photo. Set how often she should be visited — once a week, twice a month, whatever works for your family. The ring starts counting. 2. Invite the family Share a link or invite code. Everyone joins the same profile in seconds. No app download required for family members — they can join straight from their browser. 3. Log visits, stay green After each visit, tap "Log a Visit". The ring resets to green. If it turns yellow or red, the family gets a gentle nudge — privately, without anyone being called out publicly. That's it. No complex setup. No learning curve. BUILT FOR FAMILIES WHO LIVE APART Whether you're across town or across the world, GranWatch keeps the whole family on the same page. Overseas workers checking in on parents back home. Families spread across cities and continents. Adult children juggling jobs and their own kids while trying to stay connected to ageing parents. GranWatch was built for exactly these situations — when love is there but logistics are hard. FEATURES • Visual status ring — green, yellow, or red, updated in real time • Family alerts — push and email notifications when Gran hasn't been visited in too long • Visit log — a running record of who visited, when, and how it went • Planned visits — claim a date and time so the family knows it's covered • Birthday reminders — never miss Gran's special day • Up to 20 family members — invite the whole family with a single link • Works on any device — phone, tablet, or computer GRAN+ (Optional upgrade, one subscription covers the whole family) • Gran Care — medication tracking and doctor appointments, shared with the family • Care notes — important care details visible to every visitor • Photos on visit logs — capture memories, share updates • Mood notes and mood trend insights — see how Gran's been feeling over time • Unlimited family members PRIVACY FIRST GranWatch never shares your data with third parties. Visit alerts go only to family members on the profile — not publicly. You can delete your account and all your data at any time, directly from the app. Free to start. No credit card needed. One gran profile, forever free. Download GranWatch and make sure Gran is never forgotten. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://granwatch.app/privacy

Screenshots

Mgroup light4 screens
GranWatch4 screens

Verdict

The call

The clearest difference is in-app purchases: Mgroup light at none against GranWatch's 1. Mgroup light also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). GranWatch's advantage is update cadence (every 11 days vs monthly). On price 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. GranWatch sells 1 in-app purchase, starting at $2.99 per month. Mgroup light asks for nothing beyond the download.

UpkeepUpdate frequency

Mgroup light ships an update monthly, GranWatch every 11 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Mgroup light versus GranWatch: the parameters behind the verdict, then further details
ParameterMgroup lightGranWatch
PriceFreeFree
Rating1.5 (35 ratings) — better—
Positive reviews3.8% of reviews—
Number of ratings35 — better—
Update frequencyMonthlyEvery 11 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size133 MB29 MB
Age rating4+4+
Developer林 张BETTER CREATION Pty Ltd

In-app purchases

None

Mgroup light

No in-app purchases

1 purchases

GranWatch

Subscriptions1
  • Gran+$2.991 Month

Questions

Is Mgroup light free?
Mgroup light is free to download, with no in-app purchases.
Is GranWatch free?
GranWatch is free to download, with in-app purchases available.
Do Mgroup light or GranWatch have ads?
GranWatch shows ads; Mgroup light does not.
Which is updated more often, Mgroup light or GranWatch?
Mgroup light ships an update monthly, and GranWatch every 11 days. Most recently, Mgroup light was updated on October 24, 2026 and GranWatch on October 24, 2026.

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