Best Offline Chartplotter App

Raymarine

Mobile Companion for Raymarine

Free

This app connects to Raymarine marine electronics, allowing remote control and monitoring of radar, sonar, and chartplotters. Manage charts and stream data from compatible devices for a connected boating experience.

Numbers: Make Spreadsheets

Plan, organize, and visualize

Free

Design impressive spreadsheets with a flexible canvas, interactive charts, and powerful functions. Collaborate with others and access your work across devices. Includes tools for data analysis and text composition.

Chartik: Chart Maker

Make Pie & Bar Charts

Free

Easily transform your data into visually appealing Pie, Donut, Vertical Bar, and Horizontal Bar charts. Customize every aspect, from labels and colors to titles and styles, for clear and impactful presentations. Save, preview, and share your creations quickly.

Pie Diagrams by iMathics

by Alexandra Hamburg

Free

Easily create and customize pie and meter charts with an intuitive interface. The app allows for direct data entry and real-time preview, with options to modify colors and duplicate existing charts for further editing. Print your creations directly from your device.

Chart Maker - Graph create app

Simple spread sheet creator

Free

Easily generate line, pie, and bar graphs from your data. This tool also functions as a simple spreadsheet creator, making it a versatile option for organizing information and visualizing trends.

Diamond Maps Offline

by Ben Hill

Free

Access and modify your Diamond Maps offline. Download maps to your device, make changes, and sync them back to the cloud when you have an internet connection. Ideal for fieldwork when connectivity is limited.

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.

SeaVectors: Marine Navigation

NOAA ENC Charts, Winds & Tides

Free

This app provides professional marine navigation with official ENC charts and real-time weather data. It offers advanced instrument displays, alerts for restricted areas and fishing closures, and route planning capabilities for safe and informed voyages.

Zoho Sheet: Spreadsheet App

Spreadsheets offline & online

Free

Create, edit, and collaborate on spreadsheets from your mobile device. Import files from various sources, scan data from images, and visualize your data with charts and AI-powered insights. Seamlessly sync across devices and export in multiple formats.

Charts IQ: Chart & Graph Maker

Chart builder & data analysis

Free

Create stunning and insightful charts from your raw data with an intuitive builder and extensive customization options. Export your creations in various formats or share them directly to social media. Work on your visuals anytime, anywhere, even offline.

Bar Diagrams by iMathics

by Alexandra Hamburg

Free

Easily create and customize bar and line charts with an intuitive interface. Visualize your data in real-time as you enter it and print your creations directly from your device. Explore examples and experiment with colors for the best data representation.

Graph Generator

Attractive, Customizable Chart

Free

Easily create attractive and customizable charts for study, work, or management. Offers a variety of chart types, seamless cloud sync, automatic backups, and secure passcode protection. Export your creations in multiple formats without limitations.

ChartLre - Create Charts

radar chart, form ,pie chart

Free

Easily create custom tables and a wide variety of charts, including line, pie, and radar graphs. Save and share your creations with flexible style options. Ideal for managing schedules, reports, and data visualization.

Chart Builder Graph Maker

Pie,Bar,Line Chart

Free

Easily create professional line, bar, and pie charts. Visualize your data with intuitive tools and share your creations.

Lucidchart

Flowchart & Diagram Maker

Free

Create and view diagrams like flowcharts, mind maps, and org charts on your mobile device. This visual workspace facilitates real-time collaboration and data visualization. Diagrams sync instantly to your account and can be exported in various formats.