# Unity Resident vs Smart Door Plus

The clearest difference is iOS requirement: Smart Door Plus at 9.0 against Unity Resident's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Unity Resident ships an update every 3 weeks, Smart Door Plus monthly. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Unity Resident | Smart Door Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (19 ratings)](https://appshunter.io/ios/app/unity-resident/id1314402300/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 14 MB | 3 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Jeffries](https://appshunter.io/developer/1548515705) | [Xiamen Yipai Electronic Technology Co., Ltd.](https://appshunter.io/developer/901944145) |

## What reviewers say

### Unity Resident

[App page](https://appshunter.io/ios/app/unity-resident/id1314402300)

Manage payments, maintenance requests, postage, and communications efficiently. This app streamlines essential resident tasks for a smoother living experience.

**Highlights:** Payment management, Maintenance requests, Postage handling, Communication tools, Resident task streamlining

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Door Plus

[App page](https://appshunter.io/ios/app/smart-door-plus/id1566491822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unity Resident free?

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

### Is Smart Door Plus free?

Smart Door Plus is free to download, with no in-app purchases.

### Do Unity Resident or Smart Door Plus have ads?

Neither Unity Resident nor Smart Door Plus shows ads.

### Which is updated more often, Unity Resident or Smart Door Plus?

Unity Resident ships an update every 3 weeks, and Smart Door Plus monthly. Most recently, Unity Resident was updated on October 10, 2026 and Smart Door Plus on October 2, 2026.

---

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