4SISON vs U Mower
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4SISON
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Libera il tuo ingegno ed installa in autonomia e con semplici passaggi il tuo robot tosaerba 4SISON. E' sempice e conveniente.
U Mower
Control and manage your robotic lawn mower with this companion app. Create virtual maps, set schedules, customize mowing parameters, and monitor tasks remotely for a smarter lawn care experience.
- Intelligent map creation
- Remote control of mowing tasks
- Customizable mowing height and speed
- Mowing schedule setting
- Mowing task recording
- Remote mowing control
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U Mower APP is the official companion app for UBHOME Robotic Mower, designed to bring unprecedented convenience and intelligence to your lawn mowing experience. Intelligent Map Creation: Quickly create a virtual map that includes work areas, no-go zones, and paths, allowing the Robotic mower to accurately grasp the layout of your yard. Remote Control: Start or pause mowing tasks anytime, anywhere, and monitor progress in real-time to ensure tasks are completed efficiently. Personalized Customization: Customize mowing height and speed according to the needs of different areas to meet your personalized needs. Mowing Schedule Setting: Pre-set mowing plans, and the Robotic Mower will automatically execute mowing tasks according to the schedule. Mowing task Recording: Keep detailed records of each mowing session, including time, task status, and more. Remote Mowing: Control mowing through the APP, mow where you want, for more freedom. U Mower —— Make mowing simple, smart, and reliable. Download now and enjoy the convenience of smart mowing.
Screenshots
Verdict
The clearest difference is iOS requirement: 4SISON at 12.0 against U Mower's 15.0. 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.
4SISON ships an update every 3 weeks, U Mower fortnightly. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.
| Parameter | 4SISON | U Mower |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.3 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 62 MB | 220 MB |
| Age rating | 17+ | 17+ |
| Developer | SABRE ITALIA SRL | UBTECH ROBOTICS CORP |
In-app purchases
4SISON
No in-app purchases
U Mower
No in-app purchases
