# SIMARINE vs INVICTA BLACK

The clearest difference is update cadence: SIMARINE at every 3 weeks against INVICTA BLACK's every 14 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.

SIMARINE ships an update every 3 weeks, INVICTA BLACK every 14 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SIMARINE | INVICTA BLACK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 14 months |
| Monetization | Free | — |
| Size | 120 MB | 64 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIMARINE](https://appshunter.io/developer/1217159038) | [SPB SealedPerformanceBatteries](https://appshunter.io/developer/1196313654) |

## What reviewers say

### SIMARINE

[App page](https://appshunter.io/ios/app/simarine/id1587666762)

Monitor your boat's power consumption and tank levels with this application. Adjust settings and update your hardware remotely for seamless vessel management.

**Highlights:** Monitor power usage, Monitor tank levels, Adjust settings, Update hardware

**In-app purchases:** none


### INVICTA BLACK

[App page](https://appshunter.io/ios/app/invicta-black/id6743823685)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIMARINE free?

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

### Is INVICTA BLACK free?

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

### Do SIMARINE or INVICTA BLACK have ads?

Neither SIMARINE nor INVICTA BLACK shows ads.

### Which is updated more often, SIMARINE or INVICTA BLACK?

SIMARINE ships an update every 3 weeks, and INVICTA BLACK every 14 months. Most recently, SIMARINE was updated on October 21, 2026 and INVICTA BLACK 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.*