# CRD ONE vs CE8Assistant

The clearest difference is update cadence: CE8Assistant at monthly against CRD ONE's every 9 months. CRD ONE's advantage is iOS requirement (11.0 vs 13.0). 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.

CRD ONE ships an update every 9 months, CE8Assistant monthly. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CRD ONE | CE8Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free | — |
| Size | 8 MB | 143 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CARDIN ELETTRONICA S.p.A.](https://appshunter.io/developer/965252906) | [Duevi SRL](https://appshunter.io/developer/1182330242) |

## What reviewers say

### CRD ONE

[App page](https://appshunter.io/ios/app/crd-one/id965252907)

Control and monitor your Cardin security and automation systems remotely. Activate receiver outputs, check input statuses, and send commands to PRO and TRADE ECUs. Monitor command and security devices for PRO ECUs.

**Highlights:** Activate 3G/WF receiver outputs, Monitor input status (open/closed), Send commands to PRO and TRADE ECUs, Monitor command and security devices (PRO ECUs)

**Features:** macOS Compatibility

**In-app purchases:** none


### CE8Assistant

[App page](https://appshunter.io/ios/app/ce8assistant/id6523421356)

**In-app purchases:** none


## Frequently asked questions

### Is CRD ONE free?

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

### Is CE8Assistant free?

CE8Assistant is free to download, with no in-app purchases.

### Do CRD ONE or CE8Assistant have ads?

Neither CRD ONE nor CE8Assistant shows ads.

### Which is updated more often, CRD ONE or CE8Assistant?

CRD ONE ships an update every 9 months, and CE8Assistant monthly. Most recently, CRD ONE was updated on September 23, 2026 and CE8Assistant on September 17, 2026.

---

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