# CCVC Lạng Sơn vs EvyHOME IOT

The clearest difference is iOS requirement: CCVC Lạng Sơn at 12.0 against EvyHOME IOT's 15.0. 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.

CCVC Lạng Sơn ships an update every 5 weeks, EvyHOME IOT every 3 weeks. The most recent releases landed on October 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CCVC Lạng Sơn | EvyHOME IOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 69 MB | 128 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vietnam Posts and Telecommunications Group](https://appshunter.io/developer/1215567249) | [Tran Tam](https://appshunter.io/developer/1264950772) |

## What reviewers say

### CCVC Lạng Sơn

[App page](https://appshunter.io/ios/app/ccvc-lang-son/id6480429537)

**Features:** macOS Compatibility

**In-app purchases:** none


### EvyHOME IOT

[App page](https://appshunter.io/ios/app/evyhome-iot/id6502074384)

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

**In-app purchases:** none


## Frequently asked questions

### Is CCVC Lạng Sơn free?

CCVC Lạng Sơn is free to download, with no in-app purchases.

### Is EvyHOME IOT free?

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

### Do CCVC Lạng Sơn or EvyHOME IOT have ads?

Neither CCVC Lạng Sơn nor EvyHOME IOT shows ads.

### Which is updated more often, CCVC Lạng Sơn or EvyHOME IOT?

CCVC Lạng Sơn ships an update every 5 weeks, and EvyHOME IOT every 3 weeks. Most recently, CCVC Lạng Sơn was updated on October 25, 2026 and EvyHOME IOT on September 30, 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.*