ONESIAM
Siam Piwat Shopping iPhoneiPadiPod touch
ONESIAM is a free Shopping app for iPhone and iPad by Siam Piwat. Rated 4.2/5 from 10 ratings. Requires iOS 15.5. Updated September 28, 2026.
- Rating
- 4.2
- 10 ratings
- Price
- Free
- on the App Store
- Size
- 124 MB
- Age 4+
- Updated
- Sep 28
- 2026 · v2.2.0
Screenshots
About ONESIAM
“ONESIAM SuperApp” bridges online and offline worlds, caters to all shopping needs and brings together services from all of our retail destinations for passionate consumers, along with a full range of curated content and privileges. The app was curated and developed by Siam Piwat Group, a leading world-class retail and real estate developer from Thailand that owns and operates Bangkok’s most visited retail and lifestyle destinations such as Siam Paragon, Siam Center, Siam Discovery, ICONSIAM, and Siam Premium Outlets. ONESIAM SuperApp. The SuperApp for Extraordinary Experiences.
Ratings & reviews
4.2
10 ratings
What’s new
Version 2.2.0 · Updated September 28, 2026
New Features! More Privileges for ONESIAM Members - Easier Point Conversion Convert between PointX and ONESIAM Coin instantly via the ONESIAM SuperApp. - Automatic Free Parking ONESIAM Members and ONESIAM KBank Credit Cardholders can enjoy free parking hours via E-Parking with Auto Stamp. - A Better App Experience Improved performance and a smoother, more seamless ONESIAM SuperApp experience. Update now!
App privacy
The developer, Siam Piwat, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases: Purchase History
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Usage Data: Advertising Data, Product Interaction
- Contact Info: Phone Number, Physical Address, Name
- Search History: Search History
- Identifiers: User ID, Device ID
- Financial Info: Payment Info
- User Content: Photos or Videos
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality, Other Purposes
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Browsing History: Browsing History
Used for: App Functionality, Other Purposes
Alternatives to ONESIAM
Looking for apps like ONESIAM? Here are 6 similar apps on the App Store. The highest rated is Makro PRO (4.8/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ONESIAM | 4.2 / 5 (10 ratings) | Free | September 28, 2026 | |
| Central App: 10.10 | 2.9 / 5 (89) | Free | Oct 5, 2026 | Compare |
| KING POWER | 3.2 / 5 (11) | Free | Aug 17, 2026 | Compare |
| Tops Online - Food & Grocery | 3.2 / 5 (6) | Free | Oct 1, 2026 | Compare |
| HomeCard. | 2.3 / 5 (3) | Free | Sep 30, 2026 | Compare |
| Makro PRO | 4.8 / 5 (475) | Free | Sep 23, 2026 | Compare |
| HomePro | #1 ช้อปเรื่องบ้าน | 4.6 / 5 (165) | Free | Oct 5, 2026 | Compare |
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