Comparison

CRD ONE vs GEOS E

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

GEOS E

Features
Read full description

Die GEOS App ist die Ergänzung zum GEOS E-Bike. Die App koppelt sich per Bluetooth mit dem Fahrrad und zeigt Geschwindigkeit, Ladestand und die zurückgelegten Kilometer an. Außerdem kann die Motorunterstützung individuell eingestellt werden. Das GEOS Bike ist das minimalistische und voll integrierte Elektrofahrrad aus Deutschland. Es wurde mit dem Eurobike Gold Award prämiert. Die Jury überzeugte das leichte Fahrradkonzept mit der intelligenten Integration und dem puristische Design. Der Akku ist in zwei Einheiten geteilt und unauffällig im Oberrohr und Unterrohr integriert. Der schlanke Rahmen besteht aus CrMo-Stahl. Die Elektronik wird über einen Knopf am Lenker eingeschaltet. Tagfahrlicht und Rücklicht sind im Rahmen integriert. Die Ladebuchse befindet sich unter dem Rücklicht.

Screenshots

CRD ONE4 screens
GEOS E4 screens

Verdict

The call

The clearest difference is update cadence: GEOS E at every 4 months against CRD ONE's every 9 months. CRD ONE's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

CRD ONE ships an update every 9 months, GEOS E every 4 months. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 6 level
CRD ONE versus GEOS E: the parameters behind the verdict, then further details
ParameterCRD ONEGEOS E
PriceFreeFree
Positive reviews25.0% of reviews—
Update frequencyEvery 9 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size8 MB7 MB
Age rating12+4+
DeveloperCARDIN ELETTRONICA S.p.A.Geos GmbH

In-app purchases

None

CRD ONE

No in-app purchases

None

GEOS E

No in-app purchases

Questions

Is CRD ONE free?
CRD ONE is free to download, with no in-app purchases.
Is GEOS E free?
GEOS E is free to download, with no in-app purchases.
Do CRD ONE or GEOS E have ads?
Neither CRD ONE nor GEOS E shows ads.
Which is updated more often, CRD ONE or GEOS E?
CRD ONE ships an update every 9 months, and GEOS E every 4 months. Most recently, CRD ONE was updated on October 6, 2026 and GEOS E on October 21, 2026.

Other comparisons