# DiO one vs Dossard

The clearest difference is update cadence: Dossard at every 5 days against DiO one's every 2 months. Dossard also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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, Dossard every 5 days. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DiO one | Dossard |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 208 MB | 69 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chacon](https://appshunter.io/developer/889045155) | [RICCI TECH](https://appshunter.io/developer/1699843931) |

## 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


### Dossard

[App page](https://appshunter.io/ios/app/dossard/id6757680745)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is DiO one free?

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

### Is Dossard free?

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

### Do DiO one or Dossard have ads?

Neither DiO one nor Dossard shows ads.

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

DiO one ships an update every 2 months, and Dossard every 5 days. Most recently, DiO one was updated on October 6, 2026 and Dossard on September 28, 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.*