# CoordTool Coordinate Converter — WGS84, UTM & MGRS mapping

> WGS84, UTM & MGRS mapping (iPhone/iPad app by MPK Tec AB.)

- Source: https://appshunter.io/ios/app/coordtool-coordinate-converter/id6751749076 (this page in markdown: same URL + `.md`)
- Developer: [MPK Tec AB](https://appshunter.io/developer/1833410194)
- Category: Utilities, Navigation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English, French (France), German (Germany), European Spanish, Swedish
- Released: 2025-09-02
- Data updated: 2026-07-31
- User reviews in markdown: https://appshunter.io/ios/app/coordtool-coordinate-converter/id6751749076/reviews.md

## What is CoordTool Coordinate Converter?

Overview
CoordTool is a professional coordinate converter for pilots, military, surveyors, and outdoor professionals. Convert between all major systems, use the global VOR/NDB database, and work fully offline with complete privacy.

Key Features
• Convert DD, DDM, DMS, UTM (WGS84/NAD27), MGRS, SWEREF 99, and RT90.
• Aviation support with global VOR/NDB station lookup.
• Interactive map with pin placement and live coordinates.
• Copy all formats at once for quick sharing.
• Works 100% offline – no account, no subscription.
• 7-day free trial, then one-time Pro unlock.
• Available in 5 languages (English, Swedish, German, French, Spanish).

Privacy
Your data stays private. CoordTool never collects or shares personal information. All processing is done locally on your device. Location access is only used to show your position on the map and is never transmitted.

CoordTool is built for professional users who need accurate, offline coordinate conversions and aviation navigation tools.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| CoordTool PRO | $4.99 | one-time |



## Version history (last 5 releases)

### 1.3 — 2026-07-23

What’s New

  - Improved PRO and trial handling.
  - Coordinate sections can now be collapsed.
  - Updated website links and general stability improvements.

### 1.2 — 2026-01-10

What's new in version 1.2:

  • NAD27 CONUS support for UTM coordinates.
  • Copy All and Clear buttons in navigation bar.
  • Bug fixes and UX improvements.

### 1.1.1 — 2026-01-02

New:
• Individual copy buttons for each coordinate format
• Quick copy with haptic feedback and visual confirmation

### 1.1 — 2025-09-09

New in this version:
•	Plus Codes support (convert and display Open Location Codes).
•	Added Spanish, French and German translations.
•	App language can now be changed via iOS Settings.
•	Dark/Light mode toggle in the app or follow system settings.
•	New SWEREF formats: 2015, 2145 and 2315.
•	Quick Convert button next to settings.
•	Improved GPS panel with latitude, longitude, altitude and accuracy.
•	Coordinate input now accepts both “.” and “,”.

Improvements:
•	Better visual consistency across fields.
•	Small fixes for smoother experience.

### 1.0.1 — 2025-09-04

Version 1.0.1

New Map Feature
• Added an expand button to switch between compact and larger map view, making navigation and pin placement easier.

Bug Fixes
• Fixed an issue where Satellite view only updated after pressing Convert.
• Fixed a bug where MGRS coordinate input lost leading zeros when typing.
• Added input validation to prevent crashes from invalid coordinate values.

## Apps similar to CoordTool Coordinate Converter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [GPS Status ∞ Coordinates](https://appshunter.io/ios/app/gps-status-coordinates/id1254805862) | 4.4 (3,228) | Free | Utilities |
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| [GPS pressure altitude gauge](https://appshunter.io/ios/app/gps-pressure-altitude-gauge/id6753891630) | — | Free | Utilities |
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## More apps by MPK Tec AB

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All apps by MPK Tec AB: https://appshunter.io/developer/1833410194

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-31.*