# Battle Born® vs SeeLeveL Sync

The clearest difference is review sentiment: Battle Born® at 11% against SeeLeveL Sync's 0%. SeeLeveL Sync's advantage is iOS requirement (13.4 vs 17). 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Battle Born® | SeeLeveL Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (5 ratings)](https://appshunter.io/ios/app/seelevel-sync/id6451456679/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 93 MB | 25 MB |
| Requires iOS | 17 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dragonfly Energy Corp.](https://appshunter.io/developer/1658398252) | [Garnet Instruments Ltd.](https://appshunter.io/developer/1148117796) |

## What reviewers say

### Battle Born®

[App page](https://appshunter.io/ios/app/battle-born/id6446095938)

Monitor, configure, and optimize your smart power systems remotely. This app offers a modern interface and improved performance for seamless integration with compatible components.

**Highlights:** Remote monitoring, System configuration, Performance optimization, Modern interface, Broad component integration

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Battle Born® free?

Battle Born® is free to download, with no in-app purchases.

### Is SeeLeveL Sync free?

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

### Do Battle Born® or SeeLeveL Sync have ads?

Neither Battle Born® nor SeeLeveL Sync shows ads.

### Which is updated more often, Battle Born® or SeeLeveL Sync?

Battle Born® ships an update every 2 months, and SeeLeveL Sync every 2 months. Most recently, Battle Born® was updated on September 4, 2026 and SeeLeveL Sync on September 23, 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.*