# SeeLeveL Sync vs Nomadic Controls

The clearest difference is update cadence: Nomadic Controls at every 3 weeks against SeeLeveL Sync's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SeeLeveL Sync ships an update every 2 months, Nomadic Controls every 3 weeks. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | SeeLeveL Sync | Nomadic Controls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/seelevel-sync/id6451456679/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 25 MB | 266 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Garnet Instruments Ltd.](https://appshunter.io/developer/1148117796) | [Nomadic Innovations](https://appshunter.io/developer/1772991480) |

## What reviewers say

### SeeLeveL Sync

[App page](https://appshunter.io/ios/app/seelevel-sync/id6451456679)

Monitor your RV's fresh water, grey water, black water, and LPG tank levels in real-time. Customize tank names, colors, and set alarms for low or high levels. Connects via Bluetooth to compatible SeeLeveL II tank monitors.

**Highlights:** Real-time tank level monitoring, Customizable tank names and colors, Low and high level tank alarms, Bluetooth connectivity, Graphical and percentage display, Home Screen widget support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Nomadic Controls

[App page](https://appshunter.io/ios/app/nomadic-controls/id6736670640)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SeeLeveL Sync free?

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

### Is Nomadic Controls free?

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

### Do SeeLeveL Sync or Nomadic Controls have ads?

Neither SeeLeveL Sync nor Nomadic Controls shows ads.

### Which is updated more often, SeeLeveL Sync or Nomadic Controls?

SeeLeveL Sync ships an update every 2 months, and Nomadic Controls every 3 weeks. Most recently, SeeLeveL Sync was updated on September 23, 2026 and Nomadic Controls on September 12, 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.*