# Only One vs Allo Plus

The clearest difference is rating: Allo Plus at 4.6 against Only One's 1.0. Allo Plus also leads on ratings volume (206 vs 1). Only One's advantage is iOS requirement (8.0 vs 12.2). 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.

Allo Plus holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Allo Plus has 206 ratings behind it against 1, so its average is the more settled of the two.

Only One ships an update every 2 months, Allo Plus every 3 months. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Only One | Allo Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/only-one/id1095457189/reviews) | **[4.6 (206 ratings)](https://appshunter.io/ios/app/allo-plus/id1558662602/reviews)** |
| Number of ratings | 1 | **206** |
| Positive reviews | — | 14.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 12 MB | 58 MB |
| Requires iOS | **8.0** | 12.2 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppFactory Solucoes de Informatica LTDA](https://appshunter.io/developer/424470718) | [Intelbras S.A. Ind. de Telecom. Elet. Brasileira](https://appshunter.io/developer/397584892) |

## What reviewers say

### Only One

[App page](https://appshunter.io/ios/app/only-one/id1095457189)

Control your home remotely with this app. Manage lights, gates, and doors from your smartphone, receiving real-time status updates and notifications. Automate your property for enhanced security and convenience.

**Highlights:** Remote control of gates and doors, Control lights remotely, Real-time command and status notifications, Add multiple users to your account, Monitor equipment status from anywhere, Automate property features

**Features:** macOS Compatibility

**In-app purchases:** none


### Allo Plus

[App page](https://appshunter.io/ios/app/allo-plus/id1558662602)

This app allows users to remotely manage their residential Wi-Fi video intercom systems. It enables answering visitors, granting access, recording media, and monitoring gates from any location via Wi-Fi.

**Highlights:** Remote visitor answering, Access control, Photo and video recording, Gate monitoring, Wi-Fi connectivity, Integration with specific intercom lines

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

**In-app purchases:** none


## Frequently asked questions

### Is Only One free?

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

### Is Allo Plus free?

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

### Which has better reviews, Only One or Allo Plus?

Allo Plus is rated higher. Only One averages 1.0 out of 5 from 1 ratings, while Allo Plus averages 4.6 from 206 ratings.

### Do Only One or Allo Plus have ads?

Neither Only One nor Allo Plus shows ads.

### Which is updated more often, Only One or Allo Plus?

Only One ships an update every 2 months, and Allo Plus every 3 months. Most recently, Only One was updated on September 24, 2026 and Allo Plus on October 12, 2026.

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