# XT Vessel Tracker vs NauSYS BaseOps

The clearest difference is update cadence: NauSYS BaseOps at every 5 weeks against XT Vessel Tracker's every 3 months. XT Vessel Tracker's advantage is iOS requirement (11.0 vs 15.0). 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.

XT Vessel Tracker ships an update every 3 months, NauSYS BaseOps every 5 weeks. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | XT Vessel Tracker | NauSYS BaseOps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 25 MB | 64 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) | [Stratus IT](https://appshunter.io/developer/1696066227) |

## What reviewers say

### XT Vessel Tracker

[App page](https://appshunter.io/ios/app/xt-vessel-tracker/id1500255008)

**In-app purchases:** none


### NauSYS BaseOps

[App page](https://appshunter.io/ios/app/nausys-baseops/id6450981988)

**In-app purchases:** none


## Frequently asked questions

### Is XT Vessel Tracker free?

XT Vessel Tracker is free to download, with no in-app purchases.

### Is NauSYS BaseOps free?

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

### Do XT Vessel Tracker or NauSYS BaseOps have ads?

Neither XT Vessel Tracker nor NauSYS BaseOps shows ads.

### Which is updated more often, XT Vessel Tracker or NauSYS BaseOps?

XT Vessel Tracker ships an update every 3 months, and NauSYS BaseOps every 5 weeks. Most recently, XT Vessel Tracker was updated on September 14, 2026 and NauSYS BaseOps on September 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.*