GPS Anti Spoof

Name: GPS Anti Spoof
Rating: 3.5714285 (41 reviews)
Author: Clockwork Mapping

By: Clockwork Mapping App

Validate GPS position with easy comparison to sextant altitudes

Overview

Google Play Store

Downloads

7,366 ▲ 22

Data as of 2026-08-15

Rating:

3.57

(41)

Version:

1.40

Last updated: 2026-06-03

Ranking

#619,737 ▼ 2,115

Overall

Features & Capabilities

"GPS Anti Spoof" is an Android app designed for sailors and navigators to detect GPS spoofing by comparing GPS positions with calculated altitudes of celestial bodies. Using a sextant, the app provides instant celestial navigation and includes automatic corrections for various factors. It works offline, and can download temperature and pressure data when connected, ensuring accurate altitude calculations. All ephemeris data is sourced from JPL, guaranteeing precision for effective navigation.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

1.40 Last updated: 2026-06-03

Version code:

Creation date:

2017-12-02

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
android.permission.INTERNET Low risk

Size:

15.82MB

Email:

in*****@clockwk.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-15

Compare stats and ranking:

Ranking

# 619,737 ▼ 2,115

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Clockwork Mapping

Google Play Store

https://play.google.com/store/apps/details?id=com.clockwk.GPSAntiSpoof

Email:

in*****@clockwk.com

Website:

http://clockwk.com

User Reviews

Excellent tool for practicing Celestial Navigators! I like to use it when taking actual sights with my sextant, the pause feature makes it very simple for an assistant to accurately freeze and record the time of your fix when you call "Mark!"