# SDDOT 511 vs 511 Wisconsin

The clearest difference is rating: SDDOT 511 at 2.3 against 511 Wisconsin's 1.8. SDDOT 511 also leads on update cadence (every 6 weeks vs every 9 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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 1.8. Both are backed by a comparable volume of ratings — 120 and 81 respectively. Written reviews point the same way: 6% of SDDOT 511's written reviews are positive against 4% of 511 Wisconsin's.

SDDOT 511 ships an update every 6 weeks, 511 Wisconsin every 9 months. The most recent releases landed on June 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SDDOT 511 | 511 Wisconsin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (120 ratings)](https://appshunter.io/ios/app/sddot-511/id740828340/reviews)** | [1.8 (81 ratings)](https://appshunter.io/ios/app/511-wisconsin/id1495877294/reviews) |
| Number of ratings | **120** | 81 |
| Positive reviews | **5.9% of reviews** | 4.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 85 MB | 105 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Iteris, Inc.](https://appshunter.io/developer/520177092) | [IBI Group](https://appshunter.io/developer/438078843) |

## What reviewers say

### SDDOT 511

[App page](https://appshunter.io/ios/app/sddot-511/id740828340)

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.

**Highlights:** Real-time traffic conditions, Incident and construction alerts, Roadside camera views, Weather information, Location tracking on map, South Dakota DOT Twitter feeds

**Features:** macOS Compatibility

**In-app purchases:** none


### 511 Wisconsin

[App page](https://appshunter.io/ios/app/511-wisconsin/id1495877294)

Get real-time traffic and route personalization information for your travels. Plan your trips, check traffic speeds, and stay informed about road conditions before and during your journey.

**Highlights:** Traffic information, Route personalization, Trip planning, Commute improvement, Travel condition updates

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Live cameras are helpful
- 💡 Navigation ability (though not highly valued)

**What reviewers complain about**

- 👎 Difficult to use for quick checks
- 👎 Constantly asks for destination
- 👎 Outdated interface
- 👎 Inaccurate road conditions
- 👎 Removed ice/slippery condition updates

**Reported bugs**

- Radar legend overlaps toggle, gets stuck
- Route feature doesn't work
- App switches screens on its own every 10 seconds
- Server connection error
- App blocks data/forces location tracking

**Requested features**

- Improve ease of use for quick checks
- Allow quick look at traffic cameras without destination
- Reintroduce ice and slippery condition updates
- Fix radar legend overlap bug
- Make winter road condition colors thicker/brighter/more legible


## Frequently asked questions

### Is SDDOT 511 free?

SDDOT 511 is free to download, with no in-app purchases.

### Is 511 Wisconsin free?

511 Wisconsin is free to download, with no in-app purchases.

### Which has better reviews, SDDOT 511 or 511 Wisconsin?

SDDOT 511 is rated higher. SDDOT 511 averages 2.3 out of 5 from 120 ratings, while 511 Wisconsin averages 1.8 from 81 ratings.

### Do SDDOT 511 or 511 Wisconsin have ads?

Neither SDDOT 511 nor 511 Wisconsin shows ads.

### Which is updated more often, SDDOT 511 or 511 Wisconsin?

SDDOT 511 ships an update every 6 weeks, and 511 Wisconsin every 9 months. Most recently, SDDOT 511 was updated on June 10, 2026 and 511 Wisconsin on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*