# Wash Information System vs TZLink

The clearest difference is update cadence: Wash Information System at monthly against TZLink's every 2 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.

Wash Information System ships an update monthly, TZLink every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Wash Information System | TZLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (7 ratings)](https://appshunter.io/ios/app/tzlink/id6451134983/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 41 MB | 15 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FASTHUB SOLUTIONS LIMITED](https://appshunter.io/developer/1624686336) | [Tozed Kangwei Tech Co.,Ltd](https://appshunter.io/developer/1380537692) |

## What reviewers say

### Wash Information System

[App page](https://appshunter.io/ios/app/wash-information-system/id1624685974)

**Features:** macOS Compatibility

**In-app purchases:** none


### TZLink

[App page](https://appshunter.io/ios/app/tzlink/id6451134983)

This utility app simplifies the management of customer premises equipment (CPE). It offers a streamlined interface for handling network devices and configurations.

**Highlights:** CPE management, Device configuration, Streamlined interface, Network device handling

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

**In-app purchases:** none


## Frequently asked questions

### Is Wash Information System free?

Wash Information System is free to download, with no in-app purchases.

### Is TZLink free?

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

### Do Wash Information System or TZLink have ads?

Neither Wash Information System nor TZLink shows ads.

### Which is updated more often, Wash Information System or TZLink?

Wash Information System ships an update monthly, and TZLink every 2 months. Most recently, Wash Information System was updated on October 27, 2026 and TZLink on October 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.*