# Kasta vs Light2017

The clearest difference is review sentiment: Kasta at 44% against Light2017's 0%. Kasta also leads on update cadence (every 2 months vs every 17 months). 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.

Kasta ships an update every 2 months, Light2017 every 17 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kasta | Light2017 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **44.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | Free | Free |
| Size | 61 MB | 4 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KASTA Technologies (AU) Pty Ltd.](https://appshunter.io/developer/1449447830) | [Bookleaf PTY Ltd](https://appshunter.io/developer/961301374) |

## What reviewers say

### Kasta

[App page](https://appshunter.io/ios/app/kasta/id1456177991)

Control and monitor your home's electrical usage with this smart lighting solution. Enhance your living experience by easily managing your devices and customizing your environment for a more powerful and affordable smart lifestyle.

**Highlights:** Monitor electrical usage, Manage home devices, Customize living experiences, Affordable smart lifestyle solution, Seamless integration

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

**In-app purchases:** none


### Light2017

[App page](https://appshunter.io/ios/app/light2017/id1522239098)

Control your Bluetooth-enabled LED lights with a mobile app. Adjust colors, set up dynamic lighting effects, and schedule your lights to turn on or off automatically. It even syncs with music or voice commands for an immersive experience.

**Highlights:** Control RGB LED color, balance, kelvin, and saturation, Configure automatic flashing effects (fade in/out), Activate flashing with music or voice, Schedule lights to turn on/off, Connect via Bluetooth

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

**In-app purchases:** none


## Frequently asked questions

### Is Kasta free?

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

### Is Light2017 free?

Light2017 is free to download, with no in-app purchases.

### Do Kasta or Light2017 have ads?

Neither Kasta nor Light2017 shows ads.

### Which is updated more often, Kasta or Light2017?

Kasta ships an update every 2 months, and Light2017 every 17 months. Most recently, Kasta was updated on November 2, 2026 and Light2017 on November 3, 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.*