Comparison

Garmin Smartphone Link vs PrePass

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

Head to head
About

Garmin Smartphone Link

Connect your compatible Garmin navigator to your smartphone to share contacts, search results, and destinations. Access real-time traffic, parking, and weather information to enhance your driving experience. Some premium services require an optional purchase.

Highlights
  • Address sharing
  • Garmin Live Traffic
  • Live Parking
  • Weather forecasts
  • Last Mile parking reminder
  • photoLive traffic cameras
  • Advanced Weather
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Smartphone Link works with select Bluetooth® enabled Garmin navigation devices, including most products from the following product categories: • Garmin Drive™, Garmin DriveSmart™, Garmin DriveAssist™, Garmin DriveLuxe™ automotive navigators • Garmin RV and Camper navigators • zūmo motorcycle navigators • dēzl truck navigators • some nüvi automotive navigators (3597/3598/2x17/2x18/2x97/2x98/2x67/2x68/2577) Check garmin.com/spl for a detailed list of compatible Garmin devices. Some models require a software update, available at garmin.com/express Smartphone Link allows you to connect a compatible Garmin navigator and your iPhone®. Once linked, the compatible Garmin navigator uses your existing mobile data plan[1] to share information with your iPhone, including contacts, search results, favorite locations, your driving destination, and even your parking spot. With Smartphone Link, your compatible Garmin navigator can also access Garmin Live Services[2] for useful, real-time driving information. What Are Garmin Live Services? Garmin Live Services provide the most up-to-date “live” information to your Garmin navigator using your existing mobile data plan. There’s no need for an additional data connection. Some services are included when you connect to Smartphone Link. Other services within the app are available through optional paid subscriptions offering premium content and enhanced features. To receive data relevant to your location, Garmin Live Services require your current GPS location be shared with Garmin and Garmin partners. Included Live Services: • Address sharing - Send locations and online search results from your phone to your compatible Garmin navigator, and navigate there • Garmin Live Traffic Avoid delays and find detours with the best-in-class real-time information. Garmin Live Traffic is updated every minute and receives more than 1,000 messages every update cycle • Live Parking[3] Save time, and take the stress out of parking. View helpful parking information, including pricing and availability trends for on-street public parking, as you approach your destination. • Weather - View forecasts and current conditions • Last Mile - Remembers your parking spot and shows your destination, so you can find your way on foot and back again Premium Live Services, available for a one-time[4] purchase within the app, include: • photoLive traffic cameras[2] Look up live photos from over 10,000 traffic cameras to see traffic and weather conditions • Advanced Weather[2] View detailed forecasts, current conditions, and animated radar images, plus receive severe weather alerts • Dynamic Off-Street Parking[2] Find parking close to your destination, including the number of spots available and current cost [1] Contact your mobile service provider for more information about your service plan’s data and roaming rates. [2] Restrictions apply. Not available in all areas. Subscriptions required. [3] Parking data is available for most city centers. For coverage details, visit Parkopedia.com. [4] See https://buy.garmin.com/shop/shop.do?pID=111441 for terms, conditions and limitations. Note: Continued use of GPS running in the background can dramatically decrease battery life.

About

PrePass

This navigation app allows pre-cleared commercial vehicles to bypass weigh stations using a mobile device or transponder. It offers time and fuel savings, improved efficiency, and enhanced highway safety. Users can select bypass options and receive customizable alerts.

Highlights
  • Weigh station bypass via mobile app
  • Transponder option for enhanced reliability
  • Works at fixed and mobile weigh stations
  • Customizable alerts for parking, safety, traffic, weather
  • Nationwide toll payment processing with transponder
  • Access to customer support
Features
Currently charting
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The PrePass app gives drivers the option to bypass weigh stations using a mobile device. PrePass is the most reliable, widely utilized weigh station bypass system in North America. With PrePass, pre-cleared vehicles can continue at highway speeds without having to stop. PrePass not only saves fleets time, fuel, and money, but it helps create greater efficiencies for shippers and supports improved safety for all highway users. With PrePass, customers select whether to use the PrePass app, the transponder or BOTH. The PrePass app provides coverage to an expanded number of weigh station sites while the transponder provides greater bypass reliability and integration with NORPASS and Oregon Green Light weigh station locations. The transponder also provides the option of adding toll payment services through PrePass Plus. PrePass is an endorsed featured product of the American Trucking Associations ATA) and is also endorsed by the Owner Operator Independent Drivers Association (OOIDA), Truckers Service Association (TSA), National Association of Small Trucking Companies (NASTC) and state trucking associations across the country. - The most bypassing options with a mobile app and a transponder - Works at fixed and mobile weigh stations - Includes customizable alerts for parking, safety, traffic and weather - Transponder can also be used for nationwide toll payment processing - Includes Florida agriculture inspection facilities upon request - Access to PrePass customer support - Last recall feature provides last bypass confirmation For more information log on to the PrePass website at: https://prepass.com/services/weigh-station-bypass-service/ Facebook: https://www.facebook.com/PrePassForum/ Instagram: https://www.instagram.com/prepass/

Screenshots

Garmin Smartphone Link4 screens
PrePass4 screens

Verdict

The call

The clearest difference is rating: PrePass at 3.3 against Garmin Smartphone Link's 2.0. PrePass also leads on in-app purchases (none vs 3) and chart position (#199 vs unranked). Garmin Smartphone Link's advantage is ratings volume (931 vs 12) and iOS requirement (11.4 vs 16.4). On price, update cadence, ads and device support 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. Garmin Smartphone Link sells 3 one-off in-app purchases. PrePass asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PrePass holds the better App Store score, 3.3 against 2.0. That said, the two scores are not equally well evidenced: Garmin Smartphone Link has 931 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 10% of Garmin Smartphone Link's written reviews are positive against 19% of PrePass's.

UpkeepUpdate frequency

Garmin Smartphone Link ships an update every 6 weeks, PrePass every 3 weeks. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 4 level
Garmin Smartphone Link versus PrePass: the parameters behind the verdict, then further details
ParameterGarmin Smartphone LinkPrePass
PriceFreeFree
Rating2.0 (931 ratings)3.3 (12 ratings) — better
Positive reviews10.1% of reviews18.8% of reviews — better
Number of ratings931 — better12
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank—#199 — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.4 — better16.4
Further details — not scored
Size35 MB30 MB
Age rating4+4+
DeveloperGarminPrePass

Customer experience

Garmin Smartphone Link

All ratings931 ratings
Positive18.7%
Neutral9.0%
Negative72.3%
Written reviews878 reviews
Positive10.1%
Neutral8.1%
Negative81.8%

PrePass

All ratings12 ratings
Positive58.3%
Neutral0.0%
Negative41.7%
Written reviews16 reviews
Positive18.8%
Neutral0.0%
Negative81.3%

Bugs and requests

Garmin Smartphone Link

Reported bugs

4 issues
  • App crashes when trying to access live traffic map
  • Bluetooth connection randomly drops and won't reconnect
  • Weather alerts show incorrect location information
  • Saved locations not syncing properly between phone and GPS

Requested features

5 requests
  • Ability to search for and send any location to GPS, not just nearby
  • Improved traffic and weather data accuracy and reliability
  • More intuitive and modern user interface
  • Better integration with phone features like voice control
  • Ability to customize alert preferences and notifications

PrePass

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Garmin Smartphone Link

One-time3
  • Advanced Weather (North America)$4.99
  • Advanced Weather$5.99
  • Safety Cameras (Australia and New Zealand)$9.99
None

PrePass

No in-app purchases

Questions

Is Garmin Smartphone Link free?
Garmin Smartphone Link is free to download, with in-app purchases available.
Is PrePass free?
PrePass is free to download, with no in-app purchases.
Which has better reviews, Garmin Smartphone Link or PrePass?
PrePass is rated higher. Garmin Smartphone Link averages 2.0 out of 5 from 931 ratings, while PrePass averages 3.3 from 12 ratings.
Do Garmin Smartphone Link or PrePass have ads?
Neither Garmin Smartphone Link nor PrePass shows ads.
Which is updated more often, Garmin Smartphone Link or PrePass?
Garmin Smartphone Link ships an update every 6 weeks, and PrePass every 3 weeks. Most recently, Garmin Smartphone Link was updated on October 21, 2026 and PrePass on October 16, 2026.

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