# TEKSAN vs WIIS® ASTRO

The clearest difference is update cadence: TEKSAN at monthly against WIIS® ASTRO's every 5 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.

TEKSAN ships an update monthly, WIIS® ASTRO every 5 months. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TEKSAN | WIIS® ASTRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/teksan/id1456694978/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 13 MB | 10 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HuiZhou NewEnergy](https://appshunter.io/developer/1190821504) | [Freelux BV](https://appshunter.io/developer/1228122561) |

## What reviewers say

### TEKSAN

[App page](https://appshunter.io/ios/app/teksan/id1456694978)

Control your fanlamp and ceiling lights with this app. Adjust fan speed, direction, and light brightness. Offers simple operation for managing your home's lighting and air circulation.

**Highlights:** Switch fan ON/OFF, Adjust fan speed, Reverse fan rotation, Switch lights ON/OFF, Adjust light brightness

**Features:** macOS Compatibility

**In-app purchases:** none


### WIIS® ASTRO

[App page](https://appshunter.io/ios/app/wiis-astro-timer/id1599305676)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TEKSAN free?

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

### Is WIIS® ASTRO free?

WIIS® ASTRO is free to download, with no in-app purchases.

### Do TEKSAN or WIIS® ASTRO have ads?

Neither TEKSAN nor WIIS® ASTRO shows ads.

### Which is updated more often, TEKSAN or WIIS® ASTRO?

TEKSAN ships an update monthly, and WIIS® ASTRO every 5 months. Most recently, TEKSAN was updated on September 30, 2026 and WIIS® ASTRO on October 5, 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.*