smartctr vs TERRAX TECH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Remote control for roller shutters
- Automatic roller shutter switch
- Control carriage LED lights
- Automatic LED light switch
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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
TERRAX TECH
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
smartctr ships an update every 2 months, TERRAX TECH fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | smartctr | TERRAX TECH |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (12 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | 爽 余 | DIORENZO CARRETERO |
In-app purchases
smartctr
No in-app purchases
TERRAX TECH
No in-app purchases









