ProtechDNA / LEA vs SD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProtechDNA / LEA
This secure application allows law enforcement officers to search recovered property and pawn shop transactions in real-time to determine ownership. It also offers community features like event registrations and inventory programs.
- Secure property search
- Real-time transaction lookup
- Ownership determination
- Community event registration
- Inventory management
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Secure app for law enforcement enrolled in ProtechDNA/BWI program The ProtechDNA/BWI LE app provides law enforcement users with many ‘in community” features. Securely search recovered property, pawn shop transactions to determine ownership in real time. Many community features include, event registrations and inventory programs.
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
The clearest difference is update cadence: SD at every 3 weeks against ProtechDNA / LEA's every 2 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ProtechDNA / LEA ships an update every 2 months, SD every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | ProtechDNA / LEA | SD |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Aegis Controls LLC | Applied Concepts Incorporated |
In-app purchases
ProtechDNA / LEA
No in-app purchases
SD
No in-app purchases
