# Central X vs Sumtech IoT

The clearest difference is device support: Sumtech IoT at 3 against Central X's 1. Sumtech IoT also leads on iOS requirement (12.0 vs 16.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Central X ships an update every 2 weeks, Sumtech IoT weekly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Central X | Sumtech IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (48 ratings)](https://appshunter.io/ios/app/central-x/id6736965712/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 129 MB | 61 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Central Pattana Public Company](https://appshunter.io/developer/1375419017) | [PATIKHOM KONKENG](https://appshunter.io/developer/848551905) |

## What reviewers say

### Central X

[App page](https://appshunter.io/ios/app/central-x/id6736965712)

Discover nearby shopping centers, events, and deals. This app helps you find stores, pre-register for exclusive events, and stay updated on the latest promotions and news. Navigate to your favorite shops with smart directions.

**Highlights:** Discover nearby locations, Global search for stores and events, Pre-register for events, Stay updated on deals and news, Navigate to favorite shops

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to subscribe and get reward
- 👍 Easy to use and convenient
- 👍 Flexible and convenient
- 👍 Good benefits, easy to use
- 👍 Good service & modern

**What reviewers complain about**

- 🐛 System changes frequently, annoying
- 🐛 Unable to scan receipt after update
- 🐛 Does not pull customer data
- 🐛 App is very slow
- 🐛 App freezes

**Reported bugs**

- Unable to scan receipt after lasted update
- Does not pull customer data
- App is very slow
- App freezes
- Always logs out

**Requested features**

- Add payment with 1 card points
- Bring back the automatic parking ticket stamping function


### Sumtech IoT

[App page](https://appshunter.io/ios/app/sumtech-iot/id6749680565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Central X free?

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

### Is Sumtech IoT free?

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

### Do Central X or Sumtech IoT have ads?

Neither Central X nor Sumtech IoT shows ads.

### Which is updated more often, Central X or Sumtech IoT?

Central X ships an update every 2 weeks, and Sumtech IoT weekly. Most recently, Central X was updated on October 10, 2026 and Sumtech IoT on October 7, 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.*