SDDOT 511 vs 511PA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SDDOT 511
Access real-time traffic and traveler information for South Dakota. View current conditions, incidents, and construction on major routes. Utilize roadside cameras and receive weather alerts to plan your journey.
- Real-time traffic conditions
- Incident and construction alerts
- Roadside camera views
- Weather information
- Location tracking on map
- South Dakota DOT Twitter feeds
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The South Dakota 511 mobile application provides real-time access to traffic and traveler information supplied by the South Dakota Department of Transportation (South Dakota DOT). Maps depict current traffic conditions, as well as incident and construction events that can impact traffic on all Interstate, U.S., and State Routes. Alert, and weather information is also available. The map indicates the location of roadside cameras, which allow users to view current traffic conditions. As users move through the highway network, the app can keep track of their location on the map. South Dakota DOT's Twitter feeds are also accessible and provide information impacting traffic across the state's regions. Powered by ClearRoute™
511PA
Get real-time highway and traffic information to plan your routes safely. View roadwork, incidents, closures, and weather alerts on a zoomable map. Receive customizable audio notifications for events on your chosen route.
- Real-time traffic speeds
- Road conditions and weather alerts
- Incident and closure notifications
- Snowplow tracking (Track My Plow)
- Customizable audio alerts
- Interactive map with multiple info layers
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The 511PA app provides near real-time highway and traffic information to drivers to help them safely plan their route. This includes information on roadwork, incidents, road closures, and weather alerts on roads across the state. This app features a scrollable, zoomable map that displays: • Traffic speeds • Road Conditions • Weather Restrictions • Updated PennDOT snowplow locations (Track My Plow) • Incidents and closures, such as collisions and other road hazards • Cameras • Roadwork • Message Signs • PennDOT Bridges • PA Turnpike Information • And many other info layers! The app also features audio alerts that notify drivers of all the types of events listed above and more! Drivers can customize their alert experience and configure the app to their preferences, including being able to only receive alerts that apply to their chosen route.
Screenshots
Verdict
The clearest difference is rating: SDDOT 511 at 2.3 against 511PA's 1.7. SDDOT 511 also leads on update cadence (every 6 weeks vs every 4 months). On price, review sentiment, ratings volume and ads 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.
SDDOT 511 holds the better App Store score, 2.3 against 1.7. Both are backed by a comparable volume of ratings — 120 and 61 respectively. Written reviews complicate that: 6% of SDDOT 511's written reviews are positive against 12% of 511PA's, so the app with the better star average is not the one people write more warmly about.
SDDOT 511 ships an update every 6 weeks, 511PA every 4 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.
| Parameter | SDDOT 511 | 511PA |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (120 ratings) — better | 1.7 (61 ratings) |
| Positive reviews | 5.9% of reviews | 11.9% of reviews — better |
| Number of ratings | 120 — better | 61 |
| Update frequency | Every 6 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 85 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Iteris, Inc. | Executive Office of The Commonwealth of Pennsylvania |
Customer experience
SDDOT 511
511PA
User reviews
SDDOT 511
From 120 App Store ratingsWhat we love
- 👍 Helpful in winter
- 👍 Provides good road info
- 👍 Usability greatly improved
- 👍 Easy and accurate
- 👍 Allows quick route view summary
Room to improve
- 🐛 Can't toggle to another angle
- 🐛 Shows everything by default
- 🐛 Legend can't be viewed with map
- 🐛 Can't shut off background running
- 🔋 Battery eater
511PA
From 61 App Store ratingsWhat we love
- 👍 Works for winter info
- 👍 Provides needed info
- 👍 Simple, not too dressed up
- 👍 Not fancy, but works
- 👍 Gets info before leaving home
Room to improve
- 👎 Horrible, frustrating, confusing
- 👎 Worst travel app
- 👎 No point, collects data
- 👎 Fails to be timely
- 👎 Old version was better
Bugs and requests
SDDOT 511
Reported bugs
18 issues- Cannot toggle to another camera angle
- Settings reset to show all information
- App runs constantly in the background and cannot be easily shut off
- App drains battery quickly
- Road condition reporting is inaccurate and stops updating at night
Show 13 moreShow fewer
- App crashes when trying to access maps
- Map fails to open after update
- Legend does not work after update
- App crashes when opening map
- Map does not load properly
- Zooming on map rarely works
- App gives errors and won't open frequently
- Saved road camera location titles not showing
- Cannot see words in lists on iOS 13
- Cannot click on anything on map on iOS 13
- App is small on screen
- App is incompatible with older iPhones
- App requires iOS 8.0 or higher, but won't update on compatible phones
Requested features
14 requests- Allow user to decide what info to show on map
- Option to turn off background running
- Make app compatible with dark mode
- Improve readability of road reports
- Improve map usability and zoom functionality
Show 9 moreShow fewer
- Add a legend that is easily accessible with the map
- Show highway and camera names in dark mode
- Provide notifications for travel alerts and road conditions
- Improve accuracy and update frequency of road conditions
- Make app more intuitive and user-friendly
- Update app to match functionality of surrounding states' apps
- Improve scaling of lines on map
- Add town names to map
- Simplify color coding for road conditions
511PA
Reported bugs
31 issues- Turning on road conditions turns off other features
- Camera sometimes shows, sometimes doesn't
- Map doesn't load
- App freezes
- Doesn't show correct traffic speeds
Show 26 moreShow fewer
- Doesn't show incidents
- Accidents not showing on app but on website
- Cannot figure out how to look at cameras easily
- App is inaccurate
- Doesn't show lane closures that website has
- Cannot get map to show up
- App is slow
- App is clunky
- App is hard to navigate
- Takes too many steps to get to map
- App drains battery quickly
- Dynamic Island shows app icon when not in use
- Cameras are inoperative most of the time
- Video doesn't play or cameras aren't working
- App has lag
- App requires location services to work
- Cannot shut alerts off
- Constantly has location/GPS on
- Half the time cameras don't work
- No live view, still picture or black screen
- Doesn't show traffic delay on traffic map icon
- App locks up frequently
- App won't set up if location services are off
- App runs continuously in the background
- App is invasive, requires location when not in use
- Interface is terrible
Requested features
23 requests- Put search back to type locations
- Show plow data
- Show cameras easily without zooming
- Allow selection of region for info
- Go back to old version
Show 18 moreShow fewer
- Make app simpler
- Show speeds clearly
- Improve camera streaming
- Make app more user-friendly
- Add dark mode option
- Make app less cluttered
- Allow app use without location services
- Improve alert system (sound before message)
- Slow down voice for alerts
- Add iPhone X/Xs/Xs Max screen support
- Improve GPS location accuracy
- Allow copying and pasting addresses
- Add GPS blip for current location
- Improve real-time weather data
- Send alerts for nearby closures
- Fix lag and camera issues
- Update app features
- Make app more mobile-friendly
In-app purchases
SDDOT 511
No in-app purchases
511PA
No in-app purchases
