Best Watch Chartplotter Apps

Sheet Watch

Cell values on your wrist

Free

View a single spreadsheet cell's value directly on your smartwatch or as a complication. Set optional min/max bounds to visualize numeric data as a gauge for easy progress tracking. Demo mode allows exploration before connecting your own data.

WristLog - Watch Collection

Re-discover your collection

Free

Organize your watch collection, track wear history, and gain insights into your usage patterns. Log every wrist change, manage straps, and keep a wishlist. Turn your data into informed decisions about your collection.

WristWorth: Watch Tracker

Track, value & trade watches

Free

Manage your watch collection, track its value, and connect with other enthusiasts. Features include AI identification, market insights, and a planner for future acquisitions. Buy, sell, and trade directly within the community.

Escapement: Watch Time Sync

Accurate clock, minute signal

Free

This utility app provides an accurate reference clock for precisely setting mechanical watches. It offers a minute signal with haptic or audio cues, keeps the screen awake during use, and includes a photorealistic moonphase display with local computation. Step-by-step guidance is provided for syncing watches and moonphase complications.

Market-Watch

Pro Charts | Algo Analysis

Free

This app provides real-time market tracking, advanced charting tools, and express analysis for Indian stock markets. It also offers an account management system for clients and peer analysis to aid in making smarter trading decisions.

ChartPrism - Chart Maker

41 chart types & 400 themes

Free

Create publication-ready charts from your data on iPhone and iPad. Offers 41 chart types and 400 themes, with offline functionality and no account required. Export as PNG or PDF.

Tickscope — Watch Accuracy

Timegrapher, Catalog, Calendar

Free

This app helps mechanical watch enthusiasts measure timegrapher data, track wear history, and catalog their collection. It offers detailed horology information and a functional clock complication, all processed on-device for privacy.

Watch Case

A digital case for your watch

Free

Digitally catalog your watch collection with detailed information including dates, prices, history, and photos. Visualize your collection's value, origin, and style through insightful graphs and maps. Seamlessly manage your collection across iPhones, iPads, and Macs.

SeaNav US

HD Marine Navigation & Charts

$19.99

Navigate boating trips with high-resolution NOAA marine charts for the USA and Great Lakes. Features include live AIS, augmented reality views, route planning, and offline chart access. Integrates with ActiveCaptain and external devices.

SeaNav

Marine Charts and Navigation

Free

This app provides high-resolution marine charts, route planning, and real-time navigation for boaters. It offers features like AIS ship tracking, tide and weather information, and offline chart access. Advanced capabilities include augmented reality views and autopilot integration.

Watch Tuner

by Bartlomiej Swiatek

$0.99

$3.99 | 75% OFF

This application tests mechanical and automatic watches by measuring rate, beat error, and amplitude using your device's microphone. It provides a history of results for tracking watch quality and stability. For best accuracy, use in a quiet environment.