# XT Vessel Tracker vs ToPDF

The clearest difference is in-app purchases: XT Vessel Tracker at none against ToPDF's 2. XT Vessel Tracker also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On price, update cadence and ads there is nothing between them.

Both are free to download. ToPDF sells 2 in-app purchases, starting at $4.99 per 7 days. XT Vessel Tracker asks for nothing beyond the download.

XT Vessel Tracker ships an update every 3 months, ToPDF every 4 months. The most recent releases landed on September 14, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | XT Vessel Tracker | ToPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 25 MB | 4 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [MariApps Marine Solutions Pvt. Ltd.](https://appshunter.io/developer/1040404561) | [Elhassnaoui Yassine](https://appshunter.io/developer/1756008976) |

## What reviewers say

### XT Vessel Tracker

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

**In-app purchases:** none


### ToPDF

[App page](https://appshunter.io/ios/app/topdf-pdf-maker-sign-document/id6745786216)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is XT Vessel Tracker free?

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

### Is ToPDF free?

ToPDF is free to download, with in-app purchases available.

### Do XT Vessel Tracker or ToPDF have ads?

Neither XT Vessel Tracker nor ToPDF shows ads.

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

XT Vessel Tracker ships an update every 3 months, and ToPDF every 4 months. Most recently, XT Vessel Tracker was updated on September 14, 2026 and ToPDF on July 16, 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.*