ParkerTruck vs Postmiles
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ParkerTruck
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ParkerTruck is a free mobile app developed by Streetline to help truck drivers locate an available truck parking space at select truck rest areas Streetline is working with government state agencies and commercial truck stop operators to promote safer and more efficient travel of freight and goods movement by truck drivers through the sharing expertise and resources, jointly testing technology, and implementing innovative transportation improvements and best practices. Whether referred to as a Truck Parking Information Management System (TPIMS) or a Truck Parking Availability System (TPAS ), our Streetline solution guiding principle approach is to implement in a "plug-and-play" and "technology agnostic" approach for detecting, monitoring, and providing real-time truck parking availability information to truck drivers, dispatchers, and other interested stakeholders. Using roadside dynamic message signs, smartphone and in-cab applications, websites, and other traveler information sites, truck drivers and dispatchers can make informed parking decisions that will help improve safety, efficiency, and mobility, and reduce emissions. To learn more about Streetline, visit us at www.streetline.com.
Postmiles
This navigation app assists California highway workers in locating postmiles on the state's highway system. It offers map-based searching, precise location finding, street-level views, and integrated directions to specific markers or bridges.
- Locate postmiles on CA highway system
- Pan and zoom map for quick searching
- Search with 10th of a mile accuracy
- Street-level view with Look Around
- Get directions to postmile markers or bridges
- Lookup coordinates in decimals and degrees
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Postmiles is a simple maps app that helps CA highway workers search for postmiles on the CA highway system. Save time by quickly locating the nearest postmile by panning and zooming on the map. Or use the search functionality to find postmiles with an accuracy of 10th of a mile. Get street level view with Look Around. Get directions straight from the app to a desired postmile marker or a bridge. Lookup coordinates in decimals as well as degrees. Postmiles uses privacy friendly location services to show your location on the map.
Screenshots
Verdict
The clearest difference is iOS requirement: ParkerTruck at 14.0 against Postmiles's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ParkerTruck ships an update monthly, Postmiles every 6 weeks. Both last shipped on November 3, 2026.
| Parameter | ParkerTruck | Postmiles |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (18 ratings) — better |
| Number of ratings | — | 18 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 65 MB | 224 MB |
| Age rating | 4+ | 4+ |
| Developer | Streetline, Inc. | Amarinder Grewal |
In-app purchases
ParkerTruck
No in-app purchases
Postmiles
No in-app purchases
Questions
Is ParkerTruck free?
Is Postmiles free?
Do ParkerTruck or Postmiles have ads?
Which is updated more often, ParkerTruck or Postmiles?
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