# Find Me SOS — Never lost.  Always found

> Encodes location into four phonetically distinct words for global use. (iPhone/iPad app by michael brown.)

- Source: https://appshunter.io/ios/app/find-me-sos/id1579764818 (this page in markdown: same URL + `.md`)
- Developer: [michael brown](https://appshunter.io/developer/1495536155)
- Category: Navigation, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: English
- Released: 2021-08-07
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/find-me-sos/id1579764818/reviews.md

## What is Find Me SOS?

What is FindMe SOS?

FindMe SOS encodes your position with 4 words.  These 4 words define your unique location within a 20 metre square.  FindMe is valid worldwide.

All of the words used by FindMe are phonetically distinct - that means they will not cause confusion when spoken by a wide number of people, including non-native English speakers.  

This makes FindMe different from other word geocoding apps that have no such safeguards in place.

FindMe's words are derived from sources including the NATO phonetic alphabet and the PGP wordlist, and then further refined using phonetic algorithms.  This ensures maximum intelligibility over poor mobile/cell phone voice services.  

This is essential for an emergency high-stress situation.

FindMe also has a speech synthesizer that allows the receiving caller to hear the 4 words.  Long pressing on any label will also allow the words and coordinates to be copied.

GEOCODE

The FindMe Geocode application will allow you to turn your 4 words into commonly used map coordinates for each included country.  Different words can be easily selected to provide a complete reverse-geocode facility.

Coordinates provided are as follows:

Decimal latitude longitude degrees (DLL)
Military Grid Reference System (MGRS)
British National Grid (BNG)
Irish Transverse Mercator (ITM)

ACCURACY AND RESOLUTION

FindMe provides unique 20m square grid locations, and uses an equirectangular map projection to ensure accurate visualisation.

Modern cell/mobile phones will typically have a best-case location error of around ±5m - this means that your position is only accurate to within a 10m diameter circle.  In poor conditions (e.g. due to non-ideal satellite constellation patterns, weather, obstruction), the error can be much larger.

FindMe therefore only provides a location to 20m, as we consider this as within consumer device capabilities and more than adequate for emergency location services.  Unlike other word geocoding apps, we assert that any finer resolution is technically not guaranteed and unnecessary for this purpose.

## Key features

- 4-word location encoding
- Worldwide validity
- Phonetically distinct words
- Converts to map coordinates
- Supports Decimal Degrees, MGRS, BNG, ITM
- Speech synthesizer for spoken location

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/find-me-sos/id1579764818/reviews.md

### 5/5 — Brilliant app

*2021-08-07*

I think this app will be fantastic for all rescue services. The choice of words is excellent, very easy to understand, and will not cause confusion.

## Frequently asked questions about Find Me SOS

### What is Find Me SOS?

Find Me SOS encodes your location into four phonetically distinct words, valid worldwide. These words define a 20-meter square location, ensuring clarity even over poor voice services. It also converts these words into common map coordinates.

### How accurate is the location provided by Find Me SOS?

Find Me SOS provides unique 20-meter square grid locations. While modern phones can have location errors around ±5m, the app limits its output to 20m, considering it adequate and technically guaranteed for emergency services.

### Can Find Me SOS be used offline?

The core functionality of encoding your location into words does not require an active internet connection. However, converting these words to map coordinates may rely on external services or cached data depending on the specific coordinate system.

### What map coordinate systems does Find Me SOS support?

Find Me SOS supports several common coordinate systems, including Decimal Latitude Longitude Degrees (DLL), Military Grid Reference System (MGRS), British National Grid (BNG), and Irish Transverse Mercator (ITM).

### Are the words used by Find Me SOS easy to understand?

Yes, all words used by Find Me SOS are phonetically distinct and derived from sources like the NATO phonetic alphabet and PGP wordlist, refined with phonetic algorithms. This maximizes intelligibility, especially for non-native English speakers and in high-stress situations.

### Does Find Me SOS have ads?

No, Find Me SOS is ad-free. The application does not contain any advertisements, providing an uninterrupted user experience.

### What devices is Find Me SOS available on?

Find Me SOS is available for iPhone and iPod devices. It is rated for ages 4 and up.

### How often is Find Me SOS updated?

The app was last updated on December 22, 2023, with version 2.1. This indicates a relatively recent update, suggesting ongoing development and support.

## Version history (last 4 releases)

### 2.1 — 2023-12-22

added dark mode support

### 2.0 — 2023-12-18

Coverage is now worldwide with new word list.  Minor bug fixes.

### 1.1 — 2021-08-22

Now has single column format and incorporates a speech synthesizer. Minor updates to word list.

### 1.0 — 2021-08-07

No release notes.

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## More apps by michael brown

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All apps by michael brown: https://appshunter.io/developer/1495536155

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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 2026-06-10.*