BUILT BY A WORKING COP · ALL 50 STATES

Your FTO.
On every shift.

The field reference that reads like a veteran partner riding shotgun. 58,000+ statutes across all 50 states. Case law in plain English. Decision trees that walk the call. 100% offline.

★★★★★ 4.9 ON THE APP STORE · NO SIGNAL NEEDED · NO LOGIN TO BROWSE
02:47 OFFLINE
N.J.S.A. 39:4-50
Driving While Intoxicated
Operating a motor vehicle while under the influence of liquor or drugs, or with BAC ≥ 0.08%.
TIERED PENALTIES
TRAFFIC
3 CASES LINKED
DO FIRST
  • 20-min observation before Alcotest — Chun
  • Odor alone ≠ PC for search — know your state
  • Refusal is a separate charge, read verbatim
COMPANION CHARGES
  • 39:4-50.4a — Refusal · tap to open
  • 2C:24-4 — Child in vehicle · tap to open
50STATES LIVE
58,000+STATUTES
1,000+CASES · PLAIN ENGLISH
100%OFFLINE
ONE OVERNIGHT · FOUR MODULES

Ride the shift it was built on.

Every feature in StreetSense exists because a real call needed it. Here's a tour of the app the way it actually gets used — hour by hour, 2200 to 0600.

22:10CAR STOP · CROSSED THE DOUBLE YELLOW
MODULE 01 · STATUTES

The law, in plain English.

Every patrol statute carries charge grades, elements to prove, penalties, and officer notes written in cop voice — what to do first, what to document, and the practical stuff nobody teaches you. Type "suspended" or "DWS," not a statute number. 10,000+ street-term aliases land you on the right law in under a second.

  • DO FIRSTThe priority action, called out before the legalese
  • ELEMENTSExactly what you have to prove, checkbox by checkbox
  • COMPANIONSTap a related charge, jump straight to that statute
  • VOICE + SIRI"Hey Siri, ask StreetSense" — hands stay on the wheel
22:10OFFLINE
N.J.S.A. 39:4-86
Improper Passing / No-Passing Zone
Prohibits crossing marked center lines where signs or markings forbid passing.
4 POINTS
TRAFFIC
$50–$200
KNOW THIS
  • One brief drift may not justify the stop — Boone
  • Document WHY the crossing was unsafe
  • Exception: passing a cyclist with 4+ ft clearance
CASE LAW THAT INTERPRETS THIS
  • State v. Boone — fact-specific inquiry required
00:13DOMESTIC · NEIGHBOR CALLED IT IN
MODULE 02 · DECISION TREES

A veteran partner, on every call.

Interactive walkthroughs for the calls that end careers when they go wrong — DV, DWI, search and seizure, use of force. One question at a time, in plain English, with the legal basis cited at every branch. 149 trees in New Jersey alone, full suites in every Full Kit state.

Don't take our word for it. This one works — tap through it. →

DV RESPONSE · NJ STEP 1 OF 3
LIVE DEMO · ABBREVIATED · THE REAL TREE RUNS 14 STEPS DEEP
02:00DWI · ODOR, GLASSY EYES, MAYBE
MODULE 03 · CASE LAW

What the court held. What you do now.

1,000+ controlling cases — SCOTUS plus your state's courts — every holding translated for patrol, not a law review. And the part nobody else does: the federal floor plus how YOUR state narrows it. Cannabis odor as PC? Stop-and-ID? Mandatory Miranda recording? Spelled out, state by state.

  • COP SUMMARYWhat the case means for your shift, tonight
  • WHY IT MATTERSWhat gets your stop — and everything after it — tossed
  • SFST GUIDEHGN, Walk-and-Turn, One-Leg Stand — live clue scoring, NHTSA thresholds
  • LINKED BOTH WAYSCases cite statutes, statutes cite cases
02:00OFFLINE
STATE AUTHORITY · TRAFFIC STOPS
State v. Boone
N.J. App. Div. (2024) · controls 39:4-88 lane-maintenance stops statewide.
COP SUMMARY
  • Crossing a yellow line ONCE ≠ automatic violation or valid stop
  • Courts require a fact-specific inquiry
WHY IT MATTERS
  • One brief drift isn't enough. If that's your only basis, the stop — and everything after it — could get tossed.
03:25PAPER TAG · SOMETHING'S OFF ABOUT IT
FREE FOR VERIFIED LE · NO SUBSCRIPTION · ALL 50 STATES
MODULE 04 · TEMP TAG SCANNER

Free for every cop. Every state.

Scan any temporary tag. On-device OCR reads the plate, state, and dates — then runs it against real format rules, validity windows, and known-counterfeit indicators sourced from official DMV and law-enforcement references. The engine assists. You decide.

  • 50-STATE REFTag formats, counterfeit tells, mounting rules — browsable by hand
  • REAL CHECKSAuthentic-format verification · VIN check-digit validation
  • VERIFY ONCEDepartment email + 6-digit code, instant unlock, yours nationwide
  • SESSION ONLYScan history clears when you close the app — by design
03:25OFFLINE
Scan a Tag
TAP TO OPEN CAMERA
SCAN RESULT · NJ
  • Format valid — current NJ series confirmed
  • Dates in window — not expired
  • Next step — run it through NLETS to confirm
STATE REFERENCE
  • All 50 states — look up any tag by hand
  • Counterfeit tells — what the fakes get wrong
05:40 · REPORT WRITING

Search like you talk.

No memorizing statute numbers. Type what you'd say over the radio — the right law surfaces first.

Driving While Suspended / Revoked
N.J.S.A. 39:3-40 · DWLR · DWLS
258 MS
10,000+ COP-TALK ALIASES · VOICE SEARCH · SIRI SHORTCUTS

We don't need your signal. Ever.

Tunnels. Basements. Backwoods stops. Dead zones that kill every other app on your phone. StreetSense works anyway. Every statute, case, and tree lives on the device. Updates ship over the air when you're back on signal — statute revisions and case-law corrections arrive without an App Store update.

NO SIGNAL NEEDED NO LOGIN TO BROWSE NO LOADING SPINNERS OTA CONTENT UPDATES
"

I built this because I kept Googling case law on shift. The answers weren't there, the ones that were didn't read right, and nothing worked without signal. So I wrote the app I wished I had as a rookie — and I've kept writing it every shift since.

NS
Nick S.
POLICE OFFICER · FOUNDER · MNS INDUSTRIES
COVERAGE

All fifty. One standard.

Every state in the country, live today. Eight carry the Full Kit — decision trees, quick cards, charge builder. The rest ship as Essentials: complete codes, officer notes, case law, POST standards. Full Kit rolls out state by state as content hits 100% FTO quality.

NJ
New Jersey
FULL KIT
838
STATUTES
215
CASES
149
TREES
NY
New York
FULL KIT
2,057
STATUTES
88
CASES
133
TREES
PA
Pennsylvania
FULL KIT
1,307
STATUTES
106
CASES
128
TREES
CA
California
FULL KIT
394
STATUTES
55
CASES
76
TREES
TX
Texas
FULL KIT
754
STATUTES
50
CASES
76
TREES
CO
Colorado
FULL KIT
588
STATUTES
78
CASES
76
TREES
OH
Ohio
FULL KIT
IL
Illinois
FULL KIT
+42
Every other state — live as Essentials
COMPLETE CODES · CASE LAW · POST STANDARDS
FULL KIT ROLLING OUT STATE BY STATE · OVER-THE-AIR UPDATES · NO NEW DOWNLOAD REQUIRED
PRICING

Pick your kit.

One subscription, your state — any of the 50. Less than a cup of gas-station coffee a month.

7 shifts free. NOTHING CHARGES UNTIL DAY 8 · CANCEL ANYTIME
Patrol Essentials
The foundation
$9.99
PER YEAR · $0.83 / MONTH
  • Full statute catalog · officer notes · search aliases
  • Case law in plain English · state + federal
  • Directives · POST standards · Miranda card · FST clues
  • 100% offline · works in every live state
START 7 SHIFTS FREE
Lifetime Kit
One payment, forever
$69.99
ONE TIME · LIMITED PER STATE
  • Every Full Kit feature, for life
  • Every future state content pack, free
  • Every future update, free
  • Numbered founding supporter
CLAIM SPOT · $69.99
AVAILABILITY VARIES BY STATESELLS OUT FAST
The temp tag scanner costs nothing. Verified law enforcement get the full 50-state scanner — OCR, counterfeit checks, state reference — free, forever, on every plan or no plan at all.
FAQ

Questions cops actually ask.

Yes. Everything — statutes, cases, decision trees, quick cards — lives on the device. After install, the app never needs the internet. Updates arrive over the air when you're back on signal, in the background. Work a 12-hour shift in a dead zone and the app doesn't notice.
One subscription = one state, any of the 50. You pick where you work and the app binds your content to that state — that's how the price stays under a shift's worth of coffee. You get up to two state changes on your account with one-tap confirmation, so moving agencies isn't a problem. Lifetime Kit holders get every state as it ships.
Sign up with your department email — .gov, sheriff and police domains, and more unlock instantly with a 6-digit code, right in the app. No waiting on manual review. Verify once and the scanner is yours nationwide, free, forever — no subscription required. Scan history is session-only by design: it clears when you close the app.
I write them. I'm a working police officer — same calls you're running. The notes are built from statute text, case law, AG directives, and the stuff you only learn after running the call five times. Everything goes through a multi-round accuracy audit before it ships, and when something's wrong, the correction goes out over the air the same day.
No. StreetSense is a reference tool built for patrol officers by a patrol officer. It is not legal advice, and it is not a substitute for your agency's training, your department's policies, or your county prosecutor. Always verify against the current statute when the facts are close.
No — and the app tells you so. Trees for active events open with a full-screen alert: "If you are on an active scene, act first. Your training takes priority over any reference material." StreetSense is for pre-planning, the in-between moments, and post-incident review. When the shift gets real, you put the phone down.
Same day. Every statute, case, tree, and note can be corrected over the air without an App Store review. Wrong grade, wrong penalty, stale case law — email nick@mnsindustriesllc.com and the fix reaches every phone the next time the app opens.
Yes. Agency licensing is one line item — every officer covered, FTO programs and academies included. Email nick@mnsindustriesllc.com and pricing comes back within a business day.