Comparison

#LYOS vs Grand Mayfair

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

Head to head

About

#LYOS

Features

Read full description

The new “#LYOS” Property App Dear residents, “#LYOS” property App is now in service. You can login the app via your mobile phone or tablet to make facility reservations, receive our instant messages, check management fee eBill, submit online application forms, etc. You can also use our Market Place to publish a small ad, and get some exclusive privileges, please experience the new platform for Estate Management services immediately.

About

Grand Mayfair

Read full description

“Grand Mayfair” handover mobile application offers a convenient platform for owners to easily schedule handover appointments, submit property repair reports, and obtain the latest information about the handover process.

Screenshots

#LYOS4 screens

Grand Mayfair3 screens

Verdict

The call

The clearest difference is update cadence: Grand Mayfair at weekly against #LYOS's every 2 months. Grand Mayfair also leads on iOS requirement (9.0 vs 15.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

#LYOS ships an update every 2 months, Grand Mayfair weekly. The most recent releases landed on November 7, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

#LYOS versus Grand Mayfair: the parameters behind the verdict, then further details
Parameter	#LYOS	Grand Mayfair
Price	Free	Free
Update frequency	Every 2 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0	9.0 — better
Further details — not scored
Size	115 MB	93 MB
Age rating	17+	4+
Developer	e-Smart System	CardApp Limited

In-app purchases

None

#LYOS

No in-app purchases

None

Grand Mayfair

No in-app purchases

Questions

Is #LYOS free?

#LYOS is free to download, with no in-app purchases.

Is Grand Mayfair free?

Grand Mayfair is free to download, with no in-app purchases.

Do #LYOS or Grand Mayfair have ads?

Neither #LYOS nor Grand Mayfair shows ads.

Which is updated more often, #LYOS or Grand Mayfair?

#LYOS ships an update every 2 months, and Grand Mayfair weekly. Most recently, #LYOS was updated on November 7, 2026 and Grand Mayfair on October 28, 2026.