CompareOpen in Google PlayApp info
- Installs
- 5,000+
- Category
- Shopping
- Content rating
- Everyone
- Version
- 1.2.0
- Released
- Jul 18, 2026
- Last updated
- 23 Sept 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 7.0
Screenshots
Rankings
Where this app stands in Hong Kong, updated 10 Oct 2026
Top free · Shopping
#91 ▼2
Top grossing
Not in this chart today
Top paid
Not in this chart today
- Top free · Shopping
Show as table
| Date | Free |
|---|---|
| 10 Oct 2026 | #91 |
| 9 Oct 2026 | #89 |
| 8 Oct 2026 | #74 |
Top 10 countries
Best rank in each country today. Click a country to see its graph.
What's newin version 1.2.0
Unlocking our brand-new 'Platform Offers' feature! #1 Buy Designated Products: Enjoy discount offers #2 All Voucher Products: Enjoy random spending rewards
About this app
Instant e-Coupons at your fingertips. Buy Anytime, Share Anytime!
Read full description
RewardBuy App is an e-Coupon shopping platform, allowing users to directly purchase discounted coupons and products from various merchants. RewardBuy Shopping Platform Core Functions and Features • Various e-Coupons: Covering F&B, Household Essentials, Beauty & Wellness, and Medical Check-ups. • Discount Offers: The platform continuously offers exclusive discount, including cash e-Vouchers and product e-Vouchers at discounts of up to 20% to 50%. • Convenient Payment: Merchant e-Coupons can be purchased using AlipayHK, PayMe, or Octopus. • Instant Use: Purchased e-Coupons are stored in the App; simply present the voucher code such as a QR code at the shop to redeem them. • Transfer Function: Users can easily share purchased e-Coupons to friends and family via messaging apps such as WhatsApp. • Platform Rewards: The platform periodically offers platform coupons, which are deducted instantly at checkout after claiming. • My Favorites: Users can save their favorite product items for easy access and purchase later.