# SmarTemp 3.0 vs G4 Connect

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.

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.

## The numbers

| Metric | SmarTemp 3.0 | G4 Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/smartemp-30/id1546720847/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/g4-connect/id1584233030/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **18.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 27 months |
| Monetization | Free | Free |
| Size | 30 MB | 57 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Globus Sistemas Eletronicos Ltda](https://appshunter.io/developer/1211409010) | [Gatekeeper Systems Inc.](https://appshunter.io/developer/1579405993) |

## What reviewers say

### SmarTemp 3.0

[App page](https://appshunter.io/ios/app/smartemp-30/id1546720847)

Control your parking heater remotely. Schedule heating or ventilation, monitor interior temperature, and check battery charge. Access additional service information online.

**Highlights:** Remote heater operation, Time-based heating schedules, Individual heating programming, Heating and ventilation modes, Interior temperature display, Battery charge monitoring

**In-app purchases:** none


### G4 Connect

[App page](https://appshunter.io/ios/app/g4-connect/id1584233030)

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.

**Highlights:** Wireless configuration changes, Playback and export recorded video, Download system logs, Live camera stream preview, Format DVR storage, User access management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmarTemp 3.0 free?

SmarTemp 3.0 is free to download, with no in-app purchases.

### Is G4 Connect free?

G4 Connect is free to download, with no in-app purchases.

### Which has better reviews, SmarTemp 3.0 or G4 Connect?

SmarTemp 3.0 is rated higher. SmarTemp 3.0 averages 3.3 out of 5 from 6 ratings, while G4 Connect averages 2.0 from 2 ratings.

### Do SmarTemp 3.0 or G4 Connect have ads?

Neither SmarTemp 3.0 nor G4 Connect shows ads.

### Which is updated more often, SmarTemp 3.0 or G4 Connect?

SmarTemp 3.0 ships an update every 5 weeks, and G4 Connect every 27 months. Most recently, SmarTemp 3.0 was updated on September 19, 2026 and G4 Connect on June 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*