# DiO one vs Omajin

The clearest difference is review sentiment: DiO one at 61% against Omajin's 0%. DiO one also leads on update cadence (every 2 months vs every 4 months). Omajin's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

DiO one ships an update every 2 months, Omajin every 4 months. The most recent releases landed on July 31, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | DiO one | Omajin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (21 ratings)](https://appshunter.io/ios/app/dio-one/id1493503504/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | **61.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 208 MB | 185 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chacon](https://appshunter.io/developer/889045155) | [Legrand - Netatmo – Bticino](https://appshunter.io/developer/532538502) |

## What reviewers say

### DiO one

[App page](https://appshunter.io/ios/app/dio-one/id1493503504)

Control your smart home devices remotely with this app. Turn lights and appliances on or off, automate schedules, and simulate presence for security. Optimize energy usage and manage your connected home from anywhere.

**Highlights:** Remote control of connected devices, Presence simulation, Scheduling and automation, Energy saving optimization, Control from anywhere

**Features:** Apple Wallet

**In-app purchases:** none


### Omajin

[App page](https://appshunter.io/ios/app/omajin/id6572292737)

This app provides a seamless way to manage your smart home devices, including solar cameras, wireless surveillance, video doorbells, baby monitors, and connected plugs. Enjoy peace of mind with easy setup and remote monitoring of your home's security and energy consumption.

**Highlights:** Solar camera installation, Wireless indoor/outdoor surveillance, Smart video doorbell with human detection, Baby monitor camera with alerts, Real-time energy consumption monitoring, Remote control of connected devices

**In-app purchases:** none


## Frequently asked questions

### Is DiO one free?

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

### Is Omajin free?

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

### Do DiO one or Omajin have ads?

Neither DiO one nor Omajin shows ads.

### Which is updated more often, DiO one or Omajin?

DiO one ships an update every 2 months, and Omajin every 4 months. Most recently, DiO one was updated on July 31, 2026 and Omajin on August 14, 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.*