Comparison

K Dollar vs ELEMENTS Hong Kong

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

Head to head

K Dollar

REWARDS BEYOND IMAGINATION

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Free

🌟 Lifestyle

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About

K Dollar

Features

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K DOLLAR - REWARDS BEYOND IMAGINATION Ready to take your loyalty program experience to the next level? Turn your spending into rewards. Teamed up with over 1,000 merchants across Hong Kong, K Dollar can be used as instant cash (1 K Dollar = HK$1) for your future purchases, giving you more value for your money. Download the app now to start living your most rewarding life! ------------------------- [KEY FEATURES] - Track annual spending - earn more by spending more - Personalized and limited-time missions - Earn extra K Dollars with games - Auto-earn K Dollars by linking Visa cards - Convert merchants’ points to K Dollars ------------------------- [PARTICIPATING MERCHANTS] Over 1,000 participating merchants across Hong Kong. Visa | HSBC | Citi | Paul Lafayet | Gaia Group | Logitech | Wai Yuen Tong | CATALO | Lung Fung | Kee Wah Bakery | Chow Tai Fook | K11 MUSEA | K11 ARTMALL | The Forest | MoMA Design Store | K11 Design Store | K11 ARTUS | ROSEWOOD HONG KONG | Hyatt Regency Hong Kong, Sha Tin | Hyatt Regency Hong Kong, Tsim Sha Tsui | Grand Hyatt Hong Kong | Renaissance Harbour View Hotel Hong Kong | Humansa | Gleneagles Hospital Hong Kong | FT Life | HK Ticketing | … and more

About

ELEMENTS Hong Kong

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Welcome to the ELEMENTS APP – your dedicated home to all ELEMEMT CLUB perks and updates! Stay connected, earn points, unlock personalised awards, bespoke experiences, missions for tier upgrades, member-exclusive news and more.

Screenshots

K Dollar4 screens

ELEMENTS Hong Kong4 screens

Verdict

The call

K Dollar and ELEMENTS Hong Kong are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

K Dollar ships an update monthly, ELEMENTS Hong Kong every 3 weeks. The most recent releases landed on September 6, 2026 and September 17, 2026 respectively.

ScorecardNo meaningful differences

K Dollar versus ELEMENTS Hong Kong: the parameters behind the verdict, then further details
Parameter	K Dollar	ELEMENTS Hong Kong
Price	Free	Free
Update frequency	Monthly	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0 — better	15.5
Further details — not scored
Size	60 MB	134 MB
Age rating	4+	4+
Developer	New World Development Company Limited	MTR Corporation Limited

In-app purchases

None

K Dollar

No in-app purchases

None

ELEMENTS Hong Kong

No in-app purchases

Questions

Is K Dollar free?

K Dollar is free to download, with no in-app purchases.

Is ELEMENTS Hong Kong free?

ELEMENTS Hong Kong is free to download, with no in-app purchases.

Do K Dollar or ELEMENTS Hong Kong have ads?

Neither K Dollar nor ELEMENTS Hong Kong shows ads.

Which is updated more often, K Dollar or ELEMENTS Hong Kong?

K Dollar ships an update monthly, and ELEMENTS Hong Kong every 3 weeks. Most recently, K Dollar was updated on September 6, 2026 and ELEMENTS Hong Kong on September 17, 2026.