# Install Helper vs S90 Router

The clearest difference is update cadence: Install Helper at every 3 months against S90 Router's every 8 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.

Install Helper ships an update every 3 months, S90 Router every 8 months. The most recent releases landed on October 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Install Helper | S90 Router |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/install-helper/id1541447686/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | — |
| Size | 30 MB | 15 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZTE Corporation](https://appshunter.io/developer/541005256) | [Tozed Kangwei Tech Co.,Ltd](https://appshunter.io/developer/1380537692) |

## What reviewers say

### Install Helper

[App page](https://appshunter.io/ios/app/install-helper/id1541447686)

This utility app assists in the installation and configuration of ZTE's outdoor 4G/5G wireless routers. It uses an intelligent algorithm to detect and analyze network signal strength, guiding users to the optimal placement and orientation for their CPE device.

**Highlights:** Install ZTE 4G/5G wireless routers, Intelligent signal strength detection, Optimize CPE placement, Network signal analysis, Router configuration assistance

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

**In-app purchases:** none


### S90 Router

[App page](https://appshunter.io/ios/app/s90-router/id6474897871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Install Helper free?

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

### Is S90 Router free?

S90 Router is free to download, with no in-app purchases.

### Do Install Helper or S90 Router have ads?

Neither Install Helper nor S90 Router shows ads.

### Which is updated more often, Install Helper or S90 Router?

Install Helper ships an update every 3 months, and S90 Router every 8 months. Most recently, Install Helper was updated on October 16, 2026 and S90 Router on September 27, 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.*