# Memory-Map

> Topo Maps / Marine Charts

Canonical page: [https://chrome-stats.com/d/id354675923](https://chrome-stats.com/d/id354675923)

## Overview

- **ID:** `id354675923`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Memory-Map
- **Category:** Navigation
- **Rating:** 4.50 / 5 (52 ratings)
- **Version:** 2.4.0
- **Last updated:** 2021-09-09
- **First published:** 2010-02-10
- **Size:** 4.70 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/memory-map/id354675923)
- **Website:** [https://memory-map.com/iOS\_Mapping\_app.html](https://memory-map.com/iOS_Mapping_app.html)
- **Privacy policy:** [http://memory-map.com/privacy.htm](http://memory-map.com/privacy.htm)

## Description

Legacy app alert: Memory-Map turns iPhone/iPad into an offline GPS plotter with detailed topo maps and NOAA marine charts. Maps are stored on-device for use without a network, and your location updates even where there is no signal.

This version supports desktop planning and printing workflows through GPX import/export, tracklogs, points of interest, and multiple coordinate systems (Lat/Long, UTM, British National Grid, MGRS). It also offers moving maps, route planning, AIS/NMEA connections, and alarms. Note: please use the new Memory-Map for All app for the current experience.

## Rankings

- #174,240 — Overall
- #78 — map
- #83 — maps

## Review summary

Memory-Map is a feature-rich navigation app with offline maps and multiple chart sources, used by sailors, hikers, and hunters. It shines in waypoint routing, tracking, logging, and sharing trip records, with offline topo and nautical maps worldwide. However, reviews highlight drawbacks: map downloads are costly; maps may be outdated and bitmap-based with limited detail; performance can be slow or unstable (crashes when zooming); essential navigation features can be missing or unreliable; and there are compatibility/update issues on some iPad models.

### Pros

- Feature-rich navigation with waypoint routing, tracking and logging
- Strong offline map support with pre-downloads and access to topo/nautical maps worldwide
- Supports multiple map sources/types (topo, nautical) and depth views
- Useful for real-world activities and easy sharing of trips (screenshots/logs)
- Long-standing, widely used navigation app

### Cons

- Map downloads are costly and often required to use the app
- Performance issues: slow zoom/pan and crashes in newer versions
- Maps can be outdated and image-based with limited detail
- Missing or clunky navigation features (entering coordinates, reliable built-in compass, occasional directional errors)
- Device compatibility and update-related issues, including wifi-only iPad support and inconsistent support

## Similar extensions and apps

- [Memory-Map for All](https://chrome-stats.com/d/id1601873836) — 4.90 / 5
- [C-MAP: Boating](https://chrome-stats.com/d/id967289980) — 4.50 / 5
- [Offline Maps - GPS Tracker](https://chrome-stats.com/d/id949560259) — 4.50 / 5
- [Topo Maps+: Topographic Maps](https://chrome-stats.com/d/id672246353) — 4.70 / 5
- [mAPP - Offline Mapping App](https://chrome-stats.com/d/id776833018) — 3.00 / 5
- [Simple TOPO](https://chrome-stats.com/d/id548525328) — 5.00 / 5
- [Off-Road Charts](https://chrome-stats.com/d/id1172643695)
- [Map Chart Mosaic](https://chrome-stats.com/d/id1444818142) — 2.60 / 5
- [i-Boating: USA Marine Charts](https://chrome-stats.com/d/id993040478) — 4.30 / 5
- [Flytomap All in One HD Charts](https://chrome-stats.com/d/id380879936) — 3.30 / 5
- [i-Boating: Marine Charts & Gps](https://chrome-stats.com/d/id994992062) — 4.50 / 5
- [iSailGPS : NOAA USA RNC Charts](https://chrome-stats.com/d/id433950540) — 3.90 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id354675923)