# KING POWER vs ONESIAM

The clearest difference is rating: ONESIAM at 4.2 against KING POWER's 3.2. KING POWER's advantage is review sentiment (32% vs 15%). On price, ratings volume, update cadence and ads there is nothing between them.

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

ONESIAM holds the better App Store score, 4.2 against 3.2. Both are backed by a comparable volume of ratings — 11 and 10 respectively. Written reviews complicate that: 32% of KING POWER's written reviews are positive against 15% of ONESIAM's, so the app with the better star average is not the one people write more warmly about.

KING POWER ships an update fortnightly, ONESIAM every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | KING POWER | ONESIAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (11 ratings)](https://appshunter.io/ios/app/king-power/id1286637638/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/onesiam/id1589053960/reviews)** |
| Number of ratings | **11** | 10 |
| Positive reviews | **31.6% of reviews** | 15.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 120 MB | 124 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [King Power Click Co., Ltd.](https://appshunter.io/developer/1286637637) | [Siam Piwat](https://appshunter.io/developer/1108807945) |

## What reviewers say

### KING POWER

[App page](https://appshunter.io/ios/app/king-power/id1286637638)

This app connects travelers with Thailand's leading travel retail experience. It aims to enhance your journey by offering a memorable and meaningful shopping experience, drawing on decades of understanding traveler needs.

**Highlights:** Leading travel retailer, Enhance travel journey, Memorable shopping, Meaningful experiences, Decades of traveler understanding

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ONESIAM

[App page](https://appshunter.io/ios/app/onesiam/id1589053960)

This app connects online and offline shopping experiences across multiple retail destinations. It offers a comprehensive range of services, curated content, and exclusive privileges for shoppers. Discover and access services from leading Thai retail and lifestyle destinations.

**Highlights:** Online and offline shopping integration, Access to multiple retail destinations, Curated content and privileges, Full range of services, Bridging digital and physical retail

**In-app purchases:** none


## Frequently asked questions

### Is KING POWER free?

KING POWER is free to download, with no in-app purchases.

### Is ONESIAM free?

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

### Which has better reviews, KING POWER or ONESIAM?

ONESIAM is rated higher. KING POWER averages 3.2 out of 5 from 11 ratings, while ONESIAM averages 4.2 from 10 ratings.

### Do KING POWER or ONESIAM have ads?

Both KING POWER and ONESIAM show ads.

### Which is updated more often, KING POWER or ONESIAM?

KING POWER ships an update fortnightly, and ONESIAM every 11 days. Most recently, KING POWER was updated on October 24, 2026 and ONESIAM on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*