# TCHCKT vs Lumi IoT

The clearest difference is update cadence: TCHCKT at weekly against Lumi IoT's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

TCHCKT ships an update weekly, Lumi IoT every 4 weeks. The most recent releases landed on October 25, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TCHCKT | Lumi IoT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lumi-iot/id6479628898/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | — | Free |
| Size | 27 MB | 133 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duong Viet Cuong](https://appshunter.io/developer/961408088) | [LUMI VIET NAM JOINT STOCK COMPANY](https://appshunter.io/developer/738918499) |

## What reviewers say

### TCHCKT

[App page](https://appshunter.io/ios/app/tchckt-ekitchen/id1509872062)

**In-app purchases:** none


### Lumi IoT

[App page](https://appshunter.io/ios/app/lumi-iot/id6479628898)

This app provides centralized management for Lumi Vietnam's smart home devices. Easily control and monitor smart electrical devices like outlets, water heaters, and garage doors remotely via your smartphone. Automate tasks with timers and smart scene settings for a more convenient lifestyle.

**Highlights:** Centralized device management, Remote control of smart devices, Real-time status monitoring, Automated scheduling (timers), Smart scene creation, Control electrical devices remotely

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

**In-app purchases:** none


## Frequently asked questions

### Is TCHCKT free?

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

### Is Lumi IoT free?

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

### Do TCHCKT or Lumi IoT have ads?

Neither TCHCKT nor Lumi IoT shows ads.

### Which is updated more often, TCHCKT or Lumi IoT?

TCHCKT ships an update weekly, and Lumi IoT every 4 weeks. Most recently, TCHCKT was updated on October 25, 2026 and Lumi IoT on November 4, 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.*