# App Launcher. Powered by COL vs Dustlight

The clearest difference is update cadence: Dustlight at every 5 weeks against App Launcher. Powered by COL's every 9 months. App Launcher. Powered by COL's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

App Launcher. Powered by COL ships an update every 9 months, Dustlight every 5 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | App Launcher. Powered by COL | Dustlight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/app-launcher-powered-by-col/id1142878449/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 109 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Conference Online Pty Ltd](https://appshunter.io/developer/1330539196) | [Latai](https://appshunter.io/developer/1702237370) |

## What reviewers say

### App Launcher. Powered by COL

[App page](https://appshunter.io/ios/app/app-launcher-powered-by-col/id1142878449)

Access your specific conference application by downloading this utility. You will need a unique code provided by the event organizer to enter and use the app.

**Highlights:** Conference app access, Unique code entry, Event-specific utility

**In-app purchases:** none


### Dustlight

[App page](https://appshunter.io/ios/app/dustlight/id6475342016)

This app monitors airborne particles in real-time, alerting users to dangerous levels of fine dust. It offers customizable alerts, data analysis, and cloud storage for health protection in industrial and construction environments.

**Highlights:** Real-time dust monitoring, Customizable alerts and thresholds, Cloud data storage and backup, Detailed data analysis on smartphone, Flexible operating modes, Over-the-air device updates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is App Launcher. Powered by COL free?

App Launcher. Powered by COL is free to download, with no in-app purchases.

### Is Dustlight free?

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

### Do App Launcher. Powered by COL or Dustlight have ads?

Neither App Launcher. Powered by COL nor Dustlight shows ads.

### Which is updated more often, App Launcher. Powered by COL or Dustlight?

App Launcher. Powered by COL ships an update every 9 months, and Dustlight every 5 weeks. Most recently, App Launcher. Powered by COL was updated on October 11, 2026 and Dustlight on October 10, 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.*