ZMACS vs Koovava
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ZMACS
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ZMACS APP is the application of Hizima smart access control solution, working together with ZMACS CMS to operate and manage Hizima smart keys and locks, realizing centrialized management and remote access control of industrial massive and widely distributed outdoor assets. After ZMACS APP is installed on the mobile phone, it needs to cooperate with Hizima smart keys or locks and ZMACS CMS to perform corresponding operations. Brief introduction of main functions: 1. Search Hizima smart keys and locks After login and enter the home page, the system automatically search for Hizima smart keys and locks through Bluetooth. Click the device to perform relevant operations. 2. Apply for work order Apply for access permission, only authorized users can open the smart locks. 3. Unlock the smart locks Click the smart key or lock searched out, the lock can be opened on the condition that the user has access permission, otherwise the access will be denied.
Koovava
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Koovava is a comprehensive management application designed specifically for smart homes,dedicated to bringing unprecedented convenience and warmth to your home life.Through Koovava,you can easily connect,control,and manage various smart devices,whether it's surveillance cameras,pet caretakers,or baby caregivers,seamlessly interacting at your fingertips.We focus on creating a comfortable and efficient smart home experience based on user needs, truly integrating technology into life and making life understand you better.
Screenshots
Verdict
The clearest difference is update cadence: ZMACS at every 3 weeks against Koovava's every 2 months. Koovava's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ZMACS ships an update every 3 weeks, Koovava every 2 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | ZMACS | Koovava |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 51 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Hizima Technologies Co., Ltd | CloudSea |
In-app purchases
ZMACS
No in-app purchases
Koovava
No in-app purchases









