# MiCar vs Sổ Đỏ

The clearest difference is iOS requirement: MiCar at 11.1 against Sổ Đỏ'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.

MiCar ships an update every 11 days, Sổ Đỏ weekly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MiCar | Sổ Đỏ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Size | 15 MB | 46 MB |
| Requires iOS | **11.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tung Bui Thanh](https://appshunter.io/developer/1504830403) | [Thang Nguyen Manh](https://appshunter.io/developer/1274334891) |

## What reviewers say

### MiCar

[App page](https://appshunter.io/ios/app/micar/id1580559789)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sổ Đỏ

[App page](https://appshunter.io/ios/app/so-o/id6787683578)

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

**In-app purchases:** none


## Frequently asked questions

### Is MiCar free?

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

### Is Sổ Đỏ free?

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

### Do MiCar or Sổ Đỏ have ads?

Neither MiCar nor Sổ Đỏ shows ads.

### Which is updated more often, MiCar or Sổ Đỏ?

MiCar ships an update every 11 days, and Sổ Đỏ weekly. Most recently, MiCar was updated on October 27, 2026 and Sổ Đỏ on October 31, 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.*