OLENS HK vs SO YAY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OLENS HK
Access your mobile membership card, track points and purchase history, and discover the latest promotions and rewards. Browse and review products to find the best options for you.
- Mobile membership card
- Account information tracking
- Purchase history
- Product browsing and reviews
- Latest promotions
- Membership rewards
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在O-Lens APP中，您可以隨時隨地使用移動會員卡，並參與我們的活動以獲得各種優惠券 *會員* 輕鬆查看您的帳戶信息，包括會員積分和購買歷史記錄 *菜單* 檢查並查看最適合您的產品 *促銷* 顯示最新促銷 *獎勵* 檢查並查看會員的獎償 In O-Lens APP, you can enjoy using mobile membership card anytime & anywhere and participate in our events to get various coupons *Member* Easily check your account information including membership point & purchase history *Menu* Check and review products that best suit you *Promotion* Show latest promotions *Rewards* Check and review benefits of membership
SO YAY
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源於(SO YAY)餐飲食服務行業,它專注於爲人們精心打造美味可口的餐食，同時提供細緻入微、貼心周到的服務，在餐飲領域樹立了良好的口碑，其後不斷擴展，至今成爲業務多元化的綜合企業集團，經營範圍包括食店、金融、投資、休閒娛樂、環保回收和生活品味等。 這款 APP 所屬的企業集團以其多元化的業務，爲用戶提供了豐富多樣的服務與體驗，成爲了行業中的佼佼者.
Screenshots
Verdict
The clearest difference is update cadence: SO YAY at every 2 weeks against OLENS HK's every 2 months. SO YAY also leads on iOS requirement (13.0 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OLENS HK ships an update every 2 months, SO YAY every 2 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.
| Parameter | OLENS HK | SO YAY |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 67 MB | 274 MB |
| Age rating | 4+ | 17+ |
| Developer | AMMU LTD | 易系统科技有限公司 |
In-app purchases
OLENS HK
No in-app purchases
SO YAY
No in-app purchases
