# GoSunThermo vs Vantij

The clearest difference is review sentiment: GoSunThermo at 100% against Vantij's 50%. GoSunThermo also leads on in-app purchases (none vs 1) and iOS requirement (9.1 vs 16.2). Vantij's advantage is rating (5.0 vs 4.3) and update cadence (every 4 days vs every 2 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Vantij sells 1 in-app purchase, starting at $4.99 per year. GoSunThermo asks for nothing beyond the download.

Vantij holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 100% of GoSunThermo's written reviews are positive against 50% of Vantij's, so the app with the better star average is not the one people write more warmly about.

GoSunThermo ships an update every 2 weeks, Vantij every 4 days. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GoSunThermo | Vantij |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/gosunthermo/id1447187875/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vantij/id6755806355/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | **Free** | Subscription |
| Size | 37 MB | 24 MB |
| Requires iOS | **9.1** | 16.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [林青 刘](https://appshunter.io/developer/680596060) | [Jacob Knight](https://appshunter.io/developer/1856479297) |

## What reviewers say

### GoSunThermo

[App page](https://appshunter.io/ios/app/gosunthermo/id1447187875)

Monitor your barbecue temperature and time remotely. Receive alerts when the temperature goes out of range or when your set cooking time is up. Keep your grilling on track with real-time updates to your phone.

**Highlights:** Real-time temperature monitoring, Barbecue time tracking, Temperature range alerts, Set time reminders, Remote phone updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Vantij

[App page](https://appshunter.io/ios/app/vantij/id6755806355)

Visualize nearby public safety infrastructure like traffic cameras and environmental sensors on an interactive radar map. Selectable radii allow you to see fixed observation systems within your chosen range. An Apple Watch companion app offers widget support.

**Highlights:** Real-time GPS positioning, Radar-style infrastructure visualization, Selectable radius display (1-10 miles), Interactive map with device markers, Apple Watch companion app with widgets

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| yearly | $4.99 | per year |


## Frequently asked questions

### Is GoSunThermo free?

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

### Is Vantij free?

Vantij is free to download, with in-app purchases available.

### Which has better reviews, GoSunThermo or Vantij?

Vantij is rated higher. GoSunThermo averages 4.3 out of 5 from 4 ratings, while Vantij averages 5.0 from 2 ratings.

### Do GoSunThermo or Vantij have ads?

Neither GoSunThermo nor Vantij shows ads.

### Which is updated more often, GoSunThermo or Vantij?

GoSunThermo ships an update every 2 weeks, and Vantij every 4 days. Most recently, GoSunThermo was updated on October 21, 2026 and Vantij on October 10, 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.*