Comparison

smartctr vs TERRAX TECH

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

Head to head
About

smartctr

This app provides intelligent remote control for pickup truck roller shutters and carriage LED lights. It enables automatic switching of these features for convenient operation.

Highlights
  • Remote control for roller shutters
  • Automatic roller shutter switch
  • Control carriage LED lights
  • Automatic LED light switch
Features
Read full description

Smartctr is an intelligent remote control app that controls the roller shutter equipment of pickup truck. It can control the automatic switch of roller shutter and the automatic switch of LED light in the carriage

About

TERRAX TECH

Features
Read full description

TERRAX TECH is the companion app for TERRAX vehicle accessories. Control all your TERRAX Bluetooth lighting and powered accessories from one place, with no accounts, no sign ups, and no internet connection required. SUPPORTED ACCESSORIES - Rock lights: colors, brightness, animation effects, and a static solid color mode - Underglow and RGB light strips: full color wheel, brightness, and dozens of effects - Car ambient interior lighting: colors, brightness, animation styles, welcome lighting, climate light reminders, and per zone LED setup - Electric running boards: extend, retract, pause, and board light control FEATURES - Automatic accessory detection. Open the app, scan, and your TERRAX gear appears with a readable name, ready to add - All your devices grouped by category on a single home screen - Rename any accessory and organize it into the category you want - Optional PIN protection for running boards - Works fully offline. Nothing is collected, tracked, or shared. Your devices and settings stay on your phone TERRAX TECH replaces the separate vendor apps that come with each accessory, so one app runs your whole setup.

Screenshots

smartctr4 screens
TERRAX TECH4 screens

Verdict

The call

The clearest difference is update cadence: TERRAX TECH at fortnightly against smartctr's every 2 months. 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

smartctr ships an update every 2 months, TERRAX TECH fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
smartctr versus TERRAX TECH: the parameters behind the verdict, then further details
ParametersmartctrTERRAX TECH
PriceFreeFree
Rating3.0 (12 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size7 MB20 MB
Age rating4+4+
Developer爽 余DIORENZO CARRETERO

In-app purchases

None

smartctr

No in-app purchases

None

TERRAX TECH

No in-app purchases

Questions

Is smartctr free?
smartctr is free to download, with no in-app purchases.
Is TERRAX TECH free?
TERRAX TECH is free to download, with no in-app purchases.
Do smartctr or TERRAX TECH have ads?
Neither smartctr nor TERRAX TECH shows ads.
Which is updated more often, smartctr or TERRAX TECH?
smartctr ships an update every 2 months, and TERRAX TECH fortnightly. Most recently, smartctr was updated on November 3, 2026 and TERRAX TECH on October 31, 2026.

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