# FindShip vs PY SAT

The clearest difference is in-app purchases: PY SAT at none against FindShip's 1. PY SAT also leads on ads (none vs shown) and iOS requirement (12.1 vs 16). On price and device support there is nothing between them.

Both are free to download. FindShip sells 1 one-off in-app purchase. PY SAT asks for nothing beyond the download.

## The numbers

| Metric | FindShip | PY SAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (994 ratings)](https://appshunter.io/ios/app/findship-track-vessels/id768240068/reviews)** | — |
| Number of ratings | **994** | — |
| Positive reviews | 49.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 46 MB |
| Requires iOS | 16 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [灵芝 王](https://appshunter.io/developer/1652224026) | [Lincon Alves](https://appshunter.io/developer/1587526657) |

## What reviewers say

### FindShip

[App page](https://appshunter.io/ios/app/findship-track-vessels/id768240068)

Track any vessel's movements in real-time on a global map. Access detailed ship information, view historical data, and manage your fleet. Includes tools for ETA calculation and access to over 1000 NOAA charts.

**Highlights:** Real-time vessel tracking, Ship history tracking, Detailed ship particulars (AIS, tonnage, owner), Fleet management, ETA calculator, NOAA chart viewer

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |

**What reviewers like**

- 👍 Mile markers
- 🚀 Excellent app
- 🚀 Great for tracking ships
- 🚀 Best free app for following ships

**What reviewers complain about**

- 🐛 App freezes and crashes
- 🐛 Unreliable updates, shows outdated information
- 🔋 Too many ads, intrusive ads
- 🐛 Doesn't work on newer devices
- 🐛 Functionality removed in recent updates

**Reported bugs**

- App freezes immediately after opening
- Vessel tracking not working, shows incorrect locations
- App support link doesn't work
- Paid features not working as expected

**Requested features**

- Bring back nautical charts
- Improve reliability and real-time updates
- Reduce ads or provide ad-free option
- Better support for newer devices


### PY SAT

[App page](https://appshunter.io/ios/app/py-sat/id6711333594)

**In-app purchases:** none


## Frequently asked questions

### Is FindShip free?

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

### Is PY SAT free?

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

### Do FindShip or PY SAT have ads?

FindShip shows ads; PY SAT does not.

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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.*