# 信我家 vs 隧e通

The clearest difference is update cadence: 信我家 at monthly against 隧e通's every 3 months. 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.

信我家 ships an update monthly, 隧e通 every 3 months. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 信我家 | 隧e通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/e/id1176420919/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free |
| Size | 123 MB | 73 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Qingdao Juhaolian Technology Co., Ltd.](https://appshunter.io/developer/1441944018) | [Qingdao Conson Urban Information Technology Co., Ltd.](https://appshunter.io/developer/1238696894) |

## What reviewers say

### 信我家

[App page](https://appshunter.io/ios/app/id1080185594)

**In-app purchases:** none


### 隧e通

[App page](https://appshunter.io/ios/app/e/id1176420919)

This app provides a seamless payment solution for drivers using the Qingdao Jiaozhou Bay Tunnel. It integrates license plate recognition with mobile payment, eliminating the need for cash or separate toll devices, and offers real-time traffic information.

**Highlights:** License plate recognition for automatic payment, Mobile payment via WeChat and Alipay, Pre-paid toll balance, Electronic invoice generation, Real-time tunnel traffic photos

**In-app purchases:** none


## Frequently asked questions

### Is 信我家 free?

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

### Is 隧e通 free?

隧e通 is free to download, with no in-app purchases.

### Do 信我家 or 隧e通 have ads?

Neither 信我家 nor 隧e通 shows ads.

### Which is updated more often, 信我家 or 隧e通?

信我家 ships an update monthly, and 隧e通 every 3 months. Most recently, 信我家 was updated on September 14, 2026 and 隧e通 on June 1, 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.*