# Vow App vs Auto China

The clearest difference is update cadence: Auto China at every 10 days against Vow App's every 6 weeks. Vow App's advantage is iOS requirement (15.0 vs 17.0). 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.

Vow App ships an update every 6 weeks, Auto China every 10 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Vow App | Auto China |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Size | 55 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [Enigmatic Smile Limited](https://appshunter.io/developer/1476961470) | [Auto China LLC](https://appshunter.io/developer/6777344128) |

## What reviewers say

### Vow App

[App page](https://appshunter.io/ios/app/vow-app/id1476961681)

**Features:** Apple Wallet

**In-app purchases:** none


### Auto China

[App page](https://appshunter.io/ios/app/auto-china/id6777344126)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Vow App free?

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

### Is Auto China free?

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

### Do Vow App or Auto China have ads?

Neither Vow App nor Auto China shows ads.

### Which is updated more often, Vow App or Auto China?

Vow App ships an update every 6 weeks, and Auto China every 10 days. Most recently, Vow App was updated on October 5, 2026 and Auto China on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*