Zimi vs Kasta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zimi
Control your smart home devices like lighting, fans, and appliances with this app. Schedule actions, set timers, monitor energy usage, and integrate with voice assistants for a convenient, hands-free experience.
- Control lighting, fans, and appliances
- Voice assistant integration
- Daily scheduling
- Auto-off timers
- Energy monitoring
- Device pairing
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Zimi is the smart app to control all your Powermesh, Senoa and Zimi devices. Make all your lighting, fans, appliances, switches and power points smarter with Zimi. Enjoy the freedom to control it how you want, with the app, your voice and the switch. Add a daily schedule for convenience, an auto-off timer for safety, or view your power use in the energy monitor. It's never been this easy. Connect Zimi to your favourite voice assistant for a simple hands-free lifestyle. Download the Zimi App, pair your devices in a flash, and start living smarter now.
Kasta
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.
- Monitor electrical usage
- Manage home devices
- Customize living experiences
- Affordable smart lifestyle solution
- Seamless integration
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KASTA is a seamless ‘lifestyle’ enhancement solution that very simply gives you the power to experience more, at an affordable price. Monitor and manage all of your home’s electrical usage with just a few clicks. Style your living experiences, in the most simple, powerful way possible. KASTA seamlessly fits into your life, enhancing your everyday living experience, adjusting to what you need now and in the future. Download the KASTA APP now for a powerful, affordable, smart lifestyle.
Screenshots
Verdict
The clearest difference is review sentiment: Kasta at 44% against Zimi's 26%. Kasta also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zimi ships an update every 5 weeks, Kasta every 2 months. The most recent releases landed on June 21, 2026 and September 23, 2026 respectively.
| Parameter | Zimi | Kasta |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.9% of reviews | 44.4% of reviews — better |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | ZIMI INNOVATIONS PTY LTD | KASTA Technologies (AU) Pty Ltd. |
Customer experience
Zimi
Kasta
In-app purchases
Zimi
No in-app purchases
Kasta
No in-app purchases
