CRD ONE vs Tunit Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CRD ONE
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.
- Activate 3G/WF receiver outputs
- Monitor input status (open/closed)
- Send commands to PRO and TRADE ECUs
- Monitor command and security devices (PRO ECUs)
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The Cardin App allows you to activate the 3G/WF receiver outputs and to monitor the status of the inputs (open/closed). It also allows you to send commands to the PRO and TRADE ECU’S. For the PRO range of ECU’s it is possible to monitor the status of the command and security devices.
Tunit Plus
Control your car's performance and economy with this app. Download specific maps for your vehicle to enhance driving experience. Easily switch between ECO, STD, SPORT, and SPORT+ settings.
- Control car performance
- Manage car economy
- Download specific car maps
- Switch between ECO, STD, SPORT, SPORT+ settings
- Upload programs to car
- Return to standard settings
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Tunit Plus is the most innovative and simplest way of controlling your cars performance & economy in conjunction with the Tunit Optimum. www.tunit.com This APP allows you to download the specific map / program for your car. Simply upload the program to your car in minutes, drive and enjoy. To return to standard choose STD or disconnect. Choose from settings of ECO , STD, SPORT & SPORT+ For more information & help contact our 7 day a week support. Info@tunit.com
Screenshots
Verdict
The clearest difference is review sentiment: Tunit Plus at 100% against CRD ONE's 25%. Tunit Plus also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (8.0 vs 11.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, Tunit Plus every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | CRD ONE | Tunit Plus |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 50 MB |
| Age rating | 12+ | 4+ |
| Developer | CARDIN ELETTRONICA S.p.A. | Tachos LLC |
Customer experience
CRD ONE
Tunit Plus
In-app purchases
CRD ONE
No in-app purchases
Tunit Plus
No in-app purchases
Questions
Is CRD ONE free?
Is Tunit Plus free?
Do CRD ONE or Tunit Plus have ads?
Which is updated more often, CRD ONE or Tunit Plus?
Other comparisons
