Z4 Multi vs Uni
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z4 Multi
This advanced application allows users to remotely manage and control up to eight compatible intruder alarm systems. It serves as an upgraded version of previous related applications, offering enhanced functionality for security system oversight.
- Control up to 8 alarm systems
- Advanced version
- Remote management
- Compatible with intruder alarms
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This is the advanced version of our Z4 Ultra & Z4 Farsi apps. You could control up to 8 compatible intruder alarm systems with this app.
Uni
Access and control your video surveillance systems remotely. View live feeds, manage recordings, and receive alarm notifications directly on your mobile device.
- Live video viewing
- Pylon control
- Video playback
- Alarm push notifications
- Cloud device management
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Uni-Link can directly access video surveillance products through the network to meet your needs of viewing live events on your mobile phone, controlling the pylon, playing back videos, pushing alarms, managing cloud devices, etc.
Screenshots
Verdict
The clearest difference is review sentiment: Uni at 100% against Z4 Multi's 0%. Uni also leads on update cadence (every 8 months vs every 105 months). On price, ads, in-app purchases and monetization model 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.
Z4 Multi ships an update every 105 months, Uni every 8 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.
| Parameter | Z4 Multi | Uni |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 105 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 5 MB | 316 MB |
| Age rating | 4+ | 4+ |
| Developer | M S Dehkordi | Mohsen Iranparast |
Customer experience
Z4 Multi
Uni
In-app purchases
Z4 Multi
No in-app purchases
Uni
No in-app purchases
