# SDDOT 511 vs Discover Madison

The clearest difference is rating: Discover Madison at 5.0 against SDDOT 511's 2.3. SDDOT 511's advantage is ratings volume (120 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Discover Madison holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: SDDOT 511 has 120 ratings behind it against 1, so its average is the more settled of the two.

SDDOT 511 ships an update every 6 weeks, Discover Madison every 2 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SDDOT 511 | Discover Madison |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (120 ratings)](https://appshunter.io/ios/app/sddot-511/id740828340/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/discover-madison/id1595317776/reviews)** |
| Number of ratings | **120** | 1 |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 85 MB | 70 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iteris, Inc.](https://appshunter.io/developer/520177092) | [Armstrong Software](https://appshunter.io/developer/1356328400) |

## 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

**What reviewers like**

- 👍 Helpful in winter
- 👍 Provides good road info
- 👍 Usability greatly improved
- 👍 Easy and accurate
- 👍 Allows quick route view summary

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- 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

**Requested features**

- 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


### Discover Madison

[App page](https://appshunter.io/ios/app/discover-madison/id1595317776)

Explore local businesses and attractions with this app. Businesses can manage their listings, update information, and send push notifications to users. Ideal for residents and visitors seeking local information.

**Highlights:** Explore local offerings, Manage business listings, Update business information, List photos and menus, Submit push notifications

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SDDOT 511 free?

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

### Is Discover Madison free?

Discover Madison is free to download, with no in-app purchases.

### Which has better reviews, SDDOT 511 or Discover Madison?

Discover Madison is rated higher. SDDOT 511 averages 2.3 out of 5 from 120 ratings, while Discover Madison averages 5.0 from 1 ratings.

### Do SDDOT 511 or Discover Madison have ads?

Neither SDDOT 511 nor Discover Madison shows ads.

### Which is updated more often, SDDOT 511 or Discover Madison?

SDDOT 511 ships an update every 6 weeks, and Discover Madison every 2 months. Most recently, SDDOT 511 was updated on November 1, 2026 and Discover Madison on November 5, 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.*