# Vạn Sự Thông vs Smart CO

The clearest difference is iOS requirement: Vạn Sự Thông at 13.0 against Smart CO's 15.6. 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.

Vạn Sự Thông ships an update every 2 months, Smart CO every 5 weeks. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Vạn Sự Thông | Smart CO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 29 MB | 33 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NGUYEN MANH DUY](https://appshunter.io/developer/1508127114) | [ONELOG VIET NAM TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1455773806) |

## What reviewers say

### Vạn Sự Thông

[App page](https://appshunter.io/ios/app/van-su-thong/id1508127115)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart CO

[App page](https://appshunter.io/ios/app/smart-co/id6759633952)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vạn Sự Thông free?

Vạn Sự Thông is free to download, with no in-app purchases.

### Is Smart CO free?

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

### Do Vạn Sự Thông or Smart CO have ads?

Neither Vạn Sự Thông nor Smart CO shows ads.

### Which is updated more often, Vạn Sự Thông or Smart CO?

Vạn Sự Thông ships an update every 2 months, and Smart CO every 5 weeks. Most recently, Vạn Sự Thông was updated on October 1, 2026 and Smart CO on October 18, 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.*