# UD Mobile vs Resunize

UD Mobile and Resunize are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | UD Mobile | Resunize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (37 ratings)](https://appshunter.io/ios/app/ud-mobile/id1550618148/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 105 MB | 38 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universal Devices, Inc.](https://appshunter.io/developer/1550618150) | [Tuvia Pshemish](https://appshunter.io/developer/1895798505) |

## What reviewers say

### UD Mobile

[App page](https://appshunter.io/ios/app/ud-mobile/id1550618148)

Control your Universal Devices home automation controllers, including eisy, Polisy, and ISY994i. Manage Insteon, Z-Wave, Zigbee devices, programs, and network resources locally or remotely. Integrates with ISY Portal for seamless remote access.

**Highlights:** Control Universal Devices controllers, Manage Insteon, Z-Wave, Zigbee devices, Control programs and variables, Local and remote connection options, ISY Portal integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Resunize

[App page](https://appshunter.io/ios/app/resunize/id6764478590)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UD Mobile free?

UD Mobile is free to download, with no in-app purchases.

### Is Resunize free?

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

### Do UD Mobile or Resunize have ads?

Neither UD Mobile nor Resunize shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*