Comparison

ParkerTruck vs Postmiles

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

About

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.

Highlights
  • 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
Features
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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

ParkerTruck4 screens
Postmiles4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ParkerTruck ships an update monthly, Postmiles every 6 weeks. Both last shipped on November 3, 2026.

Scorecard1 real difference · 8 level
ParkerTruck versus Postmiles: the parameters behind the verdict, then further details
ParameterParkerTruckPostmiles
PriceFreeFree
Rating—4.3 (18 ratings) — better
Number of ratings—18 — better
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size65 MB224 MB
Age rating4+4+
DeveloperStreetline, Inc.Amarinder Grewal

In-app purchases

None

ParkerTruck

No in-app purchases

None

Postmiles

No in-app purchases

Questions

Is ParkerTruck free?
ParkerTruck is free to download, with no in-app purchases.
Is Postmiles free?
Postmiles is free to download, with no in-app purchases.
Do ParkerTruck or Postmiles have ads?
Neither ParkerTruck nor Postmiles shows ads.
Which is updated more often, ParkerTruck or Postmiles?
ParkerTruck ships an update monthly, and Postmiles every 6 weeks. Most recently, ParkerTruck was updated on November 3, 2026 and Postmiles on November 3, 2026.

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