# Grounded+ vs Fathom Radar

The clearest difference is rating: Fathom Radar at 5.0 against Grounded+'s 4.6. Grounded+'s advantage is ratings volume (9 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fathom Radar holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Grounded+ has 9 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Grounded+ | Fathom Radar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/grounded-plus/id6446302562/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fathom-radar/id6760328836/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | Free |
| Size | 78 MB | 31 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grounded](https://appshunter.io/developer/1677255296) | [Wavetronix](https://appshunter.io/developer/840962748) |

## What reviewers say

### Grounded+

[App page](https://appshunter.io/ios/app/grounded-plus/id6446302562)

Manage your electric RV's systems remotely. Monitor battery levels, solar energy input, and appliance power consumption. Control lights, heating, and other onboard appliances directly from your device.

**Highlights:** Monitor house battery, Track solar energy usage, View appliance energy consumption, Control lights, Manage fan, Operate hot water heater

**Features:** Vision Pro support

**In-app purchases:** none


### Fathom Radar

[App page](https://appshunter.io/ios/app/fathom-radar/id6760328836)

Monitor your RV tank levels in real-time with this intuitive app. Connect to your Fathom sensors via a Bluetooth Hub to track fresh, gray, and black tanks accurately. Customize settings, receive clear visual indicators, and enjoy reliable performance for a smarter RV experience.

**Highlights:** Real-time RV tank monitoring, Supports 1-9 tanks, Customizable sensor organization, Automatic reconnection, Simultaneous device connections, Sensor auto-calibration, Over-the-air updates

**In-app purchases:** none


## Frequently asked questions

### Is Grounded+ free?

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

### Is Fathom Radar free?

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

### Which has better reviews, Grounded+ or Fathom Radar?

Fathom Radar is rated higher. Grounded+ averages 4.6 out of 5 from 9 ratings, while Fathom Radar averages 5.0 from 1 ratings.

### Do Grounded+ or Fathom Radar have ads?

Neither Grounded+ nor Fathom Radar shows ads.

### Which is updated more often, Grounded+ or Fathom Radar?

Grounded+ ships an update every 6 weeks, and Fathom Radar every 6 weeks. Most recently, Grounded+ was updated on October 25, 2026 and Fathom Radar on October 24, 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.*