Brazos vs SD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brazos
This utility app captures incident locations, photos, and barcode scans using device peripherals. Captured data can be securely delivered to cloud or on-premise servers. It requires an existing subscription to the Tyler Brazos™ solution.
- On-board GPS incident location capture
- Camera and barcode scanning
- Bluetooth and AirPrint printing
- Secure data delivery to cloud/on-premise servers
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The Tyler Brazos™ mobile app can utilize on-board GPS to capture the location of an incident, the camera or other peripherals to capture photos or scan barcodes, and print to available printers via Bluetooth or AirPrint. All of the information captured through Brazos can be delivered securely to either the Brazos secure cloud server or the client’s on-premise Brazos server. Tyler’s Brazos™ app is only available for customers that have signed up to use the Tyler Brazos™ solution.
SD
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Access Your TDC 2 From the Palm of Your Hand. The SD:TDC 2 app allows you to quickly access your Stalker Street Dynamics TDC 2 (Traffic Data Collector 2) to assist in installation and monitoring of the battery and memory status. Now from the safety of your service vehicle, you can view your current traffic count, check remaining battery power, or change data collection dates- all on your short-range wireless-capable phone. ………………………… APP FEATURES: - See real-time traffic detection for validating installation - View cumulative statistics for the current survey - View device 4G connection status (if equipped) and GPS information - Determine how much longer the current survey can run on available power - Setup a schedule for when survey should be active - Reset the TDC 2 to factory defaults
Screenshots
Verdict
Brazos and SD are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Brazos ships an update monthly, SD every 3 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.
| Parameter | Brazos | SD |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (19 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Tyler Technologies, Inc | Applied Concepts Incorporated |
In-app purchases
Brazos
No in-app purchases
SD
No in-app purchases








