Comparison

iCalibration vs iVehicle OM

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

Head to head

About

iCalibration

Features

Read full description

Connecting device, client for calibration and parameter settings

About

iVehicle OM

Features

Read full description

iVehicle app is a direct management tool for Internet of Vehicles terminal devices, which can debug device functions and related parameter settings in real time.

Screenshots

iCalibration3 screens

iVehicle OM3 screens

Verdict

The call

The clearest difference is update cadence: iCalibration at every 4 weeks against iVehicle OM's every 3 months. iCalibration also leads on iOS requirement (11.0 vs 13.0). 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

iCalibration ships an update every 4 weeks, iVehicle OM every 3 months. The most recent releases landed on June 11, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 4 level

iCalibration versus iVehicle OM: the parameters behind the verdict, then further details
Parameter	iCalibration	iVehicle OM
Price	Free	Free
Update frequency	Every 4 weeks — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	54 MB	37 MB
Age rating	4+	17+
Developer	ICARVISIONS(SHENZHEN) TECHNOLOGY CO.,LTD	Shenzhen sushuzhilian Technology Co., Ltd

In-app purchases

None

iCalibration

No in-app purchases

None

iVehicle OM

No in-app purchases

Questions

Is iCalibration free?

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

Is iVehicle OM free?

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

Do iCalibration or iVehicle OM have ads?

Neither iCalibration nor iVehicle OM shows ads.

Which is updated more often, iCalibration or iVehicle OM?

iCalibration ships an update every 4 weeks, and iVehicle OM every 3 months. Most recently, iCalibration was updated on June 11, 2026 and iVehicle OM on September 20, 2026.