# Kasta vs Zimi Pro

The clearest difference is review sentiment: Zimi Pro at 80% against Kasta's 44%. Kasta's advantage is iOS requirement (11.0 vs 18.2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Kasta | Zimi Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 61 MB | 23 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KASTA Technologies (AU) Pty Ltd.](https://appshunter.io/developer/1449447830) | [ZIMI INNOVATIONS PTY LTD](https://appshunter.io/developer/1434488883) |

## 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


### Zimi Pro

[App page](https://appshunter.io/ios/app/zimi-pro/id6475375263)

Effortlessly manage all your smart home devices from a single, intuitive application. Automate schedules, set timers, and monitor energy usage to create a more convenient and efficient living space, accessible from anywhere.

**Highlights:** Seamless control of Zimi devices, Automatic scheduling, Auto-off timers, Device customization, Energy usage monitoring, Secure remote access

**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 Zimi Pro free?

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

### Do Kasta or Zimi Pro have ads?

Neither Kasta nor Zimi Pro shows ads.

### Which is updated more often, Kasta or Zimi Pro?

Kasta ships an update every 2 months, and Zimi Pro every 2 months. Most recently, Kasta was updated on October 10, 2026 and Zimi Pro on October 17, 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.*