# 8亿二手车 vs Warmth

The clearest difference is in-app purchases: 8亿二手车 at none against Warmth's 2. 8亿二手车 also leads on iOS requirement (12.0 vs 18.0). Warmth's advantage is update cadence (weekly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Warmth sells 2 in-app purchases, starting at $1.99 per month. 8亿二手车 asks for nothing beyond the download.

8亿二手车 ships an update every 6 weeks, Warmth weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 8亿二手车 | Warmth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 33 MB | 110 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan BaYi Automobile Service Co., Ltd.](https://appshunter.io/developer/1489130869) | [Quiet Code](https://appshunter.io/developer/1896528919) |

## What reviewers say

### 8亿二手车

[App page](https://appshunter.io/ios/app/8/id1489130870)

**Features:** macOS Compatibility

**In-app purchases:** none


### Warmth

[App page](https://appshunter.io/ios/app/warmth-couples-journal/id6767999283)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Warmth Plus Monthly | $1.99 | per month |
| Warmth Plus Yearly | $14.99 | per year |


## Frequently asked questions

### Is 8亿二手车 free?

8亿二手车 is free to download, with no in-app purchases.

### Is Warmth free?

Warmth is free to download, with in-app purchases available.

### Do 8亿二手车 or Warmth have ads?

Neither 8亿二手车 nor Warmth shows ads.

### Which is updated more often, 8亿二手车 or Warmth?

8亿二手车 ships an update every 6 weeks, and Warmth weekly. Most recently, 8亿二手车 was updated on November 7, 2026 and Warmth 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.*