# 一线购车 vs Temp Mail

The clearest difference is in-app purchases: 一线购车 at none against Temp Mail's 3. 一线购车 also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Temp Mail sells 3 in-app purchases, starting at $0.99 per month. 一线购车 asks for nothing beyond the download.

一线购车 ships an update every 3 weeks, Temp Mail every 6 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 一线购车 | Temp Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/temp-mail-temporary-email/id6752010792/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 30 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [天真科技(北京)有限公司](https://appshunter.io/developer/1605937270) | [Cixi Datou Software Technology Co., Ltd.](https://appshunter.io/developer/1832471650) |

## What reviewers say

### 一线购车

[App page](https://appshunter.io/ios/app/id6452501895)

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

**In-app purchases:** none


### Temp Mail

[App page](https://appshunter.io/ios/app/temp-mail-temporary-email/id6752010792)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Annual Premium | $7.99 | per year |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is 一线购车 free?

一线购车 is free to download, with no in-app purchases.

### Is Temp Mail free?

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

### Do 一线购车 or Temp Mail have ads?

Neither 一线购车 nor Temp Mail shows ads.

### Which is updated more often, 一线购车 or Temp Mail?

一线购车 ships an update every 3 weeks, and Temp Mail every 6 months. Most recently, 一线购车 was updated on October 12, 2026 and Temp Mail on October 24, 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.*