SmarTemp 3.0 vs G4 Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmarTemp 3.0
Control your parking heater remotely. Schedule heating or ventilation, monitor interior temperature, and check battery charge. Access additional service information online.
- Remote heater operation
- Time-based heating schedules
- Individual heating programming
- Heating and ventilation modes
- Interior temperature display
- Battery charge monitoring
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Webasto SmarTemp 3.0 offers the following functions ("Services"): a) Operation of the parking heater, (switching the heater on and off; heating depending on the time of departure; programming heating processes individually; choosing between heating and ventilation). b) Monitoring function (e.g., display of temperature for the interior for air heaters; ascertaining battery charge). c) Information on other Services can be viewed on the Website.
G4 Connect
Wirelessly manage and utilize various aspects of your Gatekeeper Systems Hybrid IP Mobile DVR. Change configurations, playback and export recorded video, download system logs, and preview live camera streams directly from your tablet.
- Wireless configuration changes
- Playback and export recorded video
- Download system logs
- Live camera stream preview
- Format DVR storage
- User access management
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Use G4 Connect and a Wi-Fi Dongle by Gatekeeper Systems to wirelessly manage and utilize multiple aspects of your Gatekeeper Systems Hybrid IP Mobile DVR. Wirelessly change configurations; Playback video recorded on the DVR and then Export that video for use on other systems; Download System Logs for viewing of specific data; Preview LIVE streams of available camera channels directly on the Tablet device; Format the DVR’s storage system; Allow specific Users access to the system. Do this and more using G4 Connect by Gatekeeper Systems. Get your Quick Start Guide for G4 Connect from: http://www.gatekeeper-systems.com/images/documents/DN2891-G4CONNECT-GettingStarted.pdf
Screenshots
Verdict
The clearest difference is rating: SmarTemp 3.0 at 3.3 against G4 Connect's 2.0. SmarTemp 3.0 also leads on update cadence (every 5 weeks vs every 27 months) and review sentiment (18% vs 0%). On price, ads, in-app purchases and monetization model 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.
SmarTemp 3.0 holds the better App Store score, 3.3 against 2.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 18% of SmarTemp 3.0's written reviews are positive against 0% of G4 Connect's.
SmarTemp 3.0 ships an update every 5 weeks, G4 Connect every 27 months. The most recent releases landed on September 19, 2026 and June 4, 2026 respectively.
| Parameter | SmarTemp 3.0 | G4 Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (6 ratings) — better | 2.0 (2 ratings) |
| Positive reviews | 18.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 5 weeks — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 30 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Globus Sistemas Eletronicos Ltda | Gatekeeper Systems Inc. |
Customer experience
SmarTemp 3.0
G4 Connect
In-app purchases
SmarTemp 3.0
No in-app purchases
G4 Connect
No in-app purchases
