smartctr vs Z3 AIR
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
Z3 AIR
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Take your ride to the next level with Z3 AIR – the all-in-one air suspension app designed to give you complete control, right from your device. Whether you're looking to adjust your vehicle's height, monitor system performance, or switch between ride modes, Z3 AIR provides a seamless experience with precision control at your fingertips. Enjoy the road like never before with Z3 AIR's real-time adjustments and easy setup. Download now and transform the way you ride!
Screenshots
Verdict
The clearest difference is update cadence: Z3 AIR at every 2 weeks against smartctr's every 2 months. Z3 AIR also leads on 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
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, Z3 AIR every 2 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | smartctr | Z3 AIR |
|---|---|---|
| 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 | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | 爽 余 | Jhenell Meneses |
In-app purchases
smartctr
No in-app purchases
Z3 AIR
No in-app purchases
