# Prairie Sentinels — A Prairie Grain Elevator Guide

> A guide to discover, track, and learn about Canadian prairie grain elevators. (iPhone/iPad app by Lonnie Millett.)

- Source: https://appshunter.io/ios/app/prairie-sentinels/id6761671409 (this page in markdown: same URL + `.md`)
- Developer: [Lonnie Millett](https://appshunter.io/developer/1620072866)
- Category: Travel, Reference
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English, French
- Released: 2026-05-21
- Data updated: 2026-06-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/prairie-sentinels/id6761671409/reviews.md

## What is Prairie Sentinels?

Prairie Sentinels is an explorer's companion for anyone drawn to the iconic grain elevators of the Canadian prairies.

Once a defining feature of the prairie skyline, grain elevators are disappearing fast. Prairie Sentinels puts them on the map — literally — so you can discover, track, and learn about the ones that still stand, and remember the ones that are gone.

Explore the Map
Open the app to a map view showing grain elevators across the prairies. Tap any marker to see what's there — name, location, current status, and photos. Zoom out to see the full sweep of the prairie landscape. Zoom in to plan your next drive.

Track Your Visits
Mark elevators as visited as you explore. At a glance, the color-coded map tells you which ones you've seen, which are still standing, which have been lost, and which are yet to be confirmed.

Discover What's Near You
Use your location to find elevators in your area, or explore anywhere on the map to plan ahead. Whether you're on a road trip through Saskatchewan or just passing through a small Manitoba town, there's likely a sentinel nearby.

A Living Record
The database behind Prairie Sentinels is an ongoing effort to document these landmarks. Some entries are well-documented. Others are mysteries waiting to be uncovered.

Prairie Sentinels is free, with no ads and no in-app purchases.

Available in English and French.

## Key features

- Map view of grain elevators
- Track visited locations
- Discover nearby elevators
- View elevator status and photos
- Database of historical landmarks
- Color-coded map indicators


## Frequently asked questions about Prairie Sentinels

### What is Prairie Sentinels?

Prairie Sentinels is a free travel companion app designed to help users discover, track, and learn about grain elevators across the Canadian prairies. It features a map view, allows users to mark visited locations, and provides information on elevator status and photos.

### Is Prairie Sentinels free to use?

Yes, Prairie Sentinels is completely free to use. The app has no advertisements and does not offer any in-app purchases, making it accessible for all users interested in exploring prairie landmarks.

### What devices does Prairie Sentinels support?

Prairie Sentinels is available for iOS devices, specifically supporting iPhones and iPads. The app is designed to provide a seamless experience on these platforms.

### How often is Prairie Sentinels updated?

The app was last updated on May 31, 2026, with version 1.0.1. While specific update frequency isn't detailed, this indicates ongoing development and maintenance by the developer.

### What languages does Prairie Sentinels support?

Prairie Sentinels is available in both English and French. Users can select their preferred language for an enhanced experience while exploring the app's features.

### What is the age rating for Prairie Sentinels?

Prairie Sentinels has an age rating of 4+. This indicates that the app is suitable for users of all ages, with no mature content present.

### Can I use Prairie Sentinels offline?

The provided description does not specify offline functionality. However, for a travel-focused app that relies on map data, an internet connection may be required for full features.

### How does Prairie Sentinels compare to other travel apps?

Prairie Sentinels offers a niche focus on Canadian prairie grain elevators, a feature not typically found in broader travel or landmark discovery apps. Its strength lies in its specialized database and tracking capabilities for this specific historical subject.

## Version history (last 2 releases)

### 1.0.1 — 2026-05-31

Small UI changes and bug fixes.

### 1.0 — 2026-05-21

No release notes.

## More apps by Lonnie Millett

- [Tides Explorer](https://appshunter.io/ios/app/tides-explorer/id6446066346)

All apps by Lonnie Millett: https://appshunter.io/developer/1620072866

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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 2026-06-26.*