Comparison

OnScene vs United States Criminal Code

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OnScene

Features
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OnScene is your scenario-based study coach for the NREMT EMT cognitive certification exam — designed to fit between calls, during shift changes, and in the moments when a textbook is too much. Master the exam blueprint: • Scene Size-Up & Safety (15-19%) • Primary Assessment (39-43%) • Secondary Assessment (5-9%) • Patient Treatment & Transport (20-24%) • EMS Operations (10-14%) Inside OnScene: • 450 scenario-based questions across 11 study topics, weighted to the NREMT 5-domain blueprint • 140 spaced-repetition flashcards covering drug indications, dosages, age-banded vitals, and BLS algorithms • Full 60-question practice exam that mirrors the real Pearson VUE adaptive test • Detailed explanations on every question, grounded in the National EMS Education Standards 2021, Scope of Practice 2019, and 2025 AHA Guidelines for CPR & ECC • Streaks, XP, and 17 badges to keep your study habit on duty until test day Free vs. Full Access: Try the EMS Systems unit, 20 flashcards, and one practice topic for free. One-time unlock ($14.99) opens every topic, all 140 flashcards, and the full practice exam — no subscriptions, no ads. Built for: EMT-Basic students, EMR-to-EMT bridges, IFT crews retaking after lapsed certification, and fire academies running NREMT prep blocks. Official sources • NREMT EMT Examination Specifications: https://www.nremt.org/admin/getmedia/4cb170ab-35fa-4ec0-a76c-634847005bc4/EMT-Test-Plan_Public • National EMS Education Standards 2021 (NHTSA, hosted by NAEMSE): https://cdn.ymaws.com/naemse.org/resource/resmgr/files/ems_education_standards_2021.pdf • National EMS Scope of Practice Model 2019 incl. Change Notices 1.0 & 2.0 (NHTSA, hosted by NREMT): https://www.nremt.org/getmedia/d82edd97-1425-423f-954c-fdd63cf1daa3/National_EMS_Scope_of_Practice_Model_2019_Change_Notices_1_and-_2_August_2021 • 2025 AHA Guidelines for CPR & ECC (Highlights): https://cpr.heart.org/-/media/CPR-Files/2025-documents-for-cpr-heart-edits-posting/Resuscitation-Science/252500_Hghlghts_2025ECCGuidelines.pdf Disclaimer OnScene is an independent study aid based on the NREMT EMT Examination Specifications (2023 Practice Analysis), the National EMS Education Standards 2021, the National EMS Scope of Practice Model 2019, and the 2025 AHA Guidelines for CPR and ECC. It is not affiliated with, endorsed by, or sponsored by the NREMT, NHTSA, the American Heart Association, or any other organization.

About

United States Criminal Code

Features
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United States Criminal Code The United States Criminal Code (Title 18 of the United States Code) is the principal body of federal criminal law in the United States. It establishes federal crimes, criminal procedures, penalties, and provisions governing the administration of justice under federal law. UNOFFICIAL APPLICATION - NO GOVERNMENT AFFILIATION -This application is completely independent and UNOFFICIAL. -It is not affiliated with, associated with, authorized by, endorsed by, or sponsored by the Government of the United States or any federal agency. -The content is provided solely for educational, informational, and reference purposes. DISCLAIMER -This application does not represent the Government of the United States or any federal institution. -The information included is intended for educational, academic, and reference purposes only. -The developers of this application have no official relationship with any governmental agency. -Although every effort has been made to keep the content accurate and up to date, users should always consult official federal sources to verify amendments, revisions, or current legal interpretations. SOURCE OF INFORMATION The content of this application is based on public documentation and official sources of the United States Government. OFFICIAL SOURCE: https://www.govinfo.gov/ TERMS OF USE AND PRIVACY POLICY The use of this application is subject to the Developer's Terms of Use (EULA) and Privacy Policy. TERMS OF USE (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY POLICY: https://www.termsfeed.com/live/9bed025a-ecd5-4cbd-8f0e-3265ee04dfdb ABOUT THE UNITED STATES CRIMINAL CODE United States Criminal Code is a tool designed for students, professors, attorneys, judges, law enforcement officers, researchers, and citizens interested in consulting the federal criminal laws of the United States. The application provides quick and simple access to Title 18 of the United States Code, facilitating consultation of Parts, Chapters, Sections, criminal offenses, criminal procedure, penalties, and other federal criminal law provisions. Thanks to its intuitive design, users can quickly locate specific information through advanced searches and organized navigation by Parts, Chapters, and Sections. This application is a practical resource for academic study, legal research, professional reference, and personal consultation, allowing users to better understand the federal criminal laws governing the United States. In addition, the application works completely offline, guaranteeing access to legal information anytime and anywhere. It also incorporates accessibility and personalization tools to provide a comfortable, efficient, and adaptable reading experience. KEY FEATURES • Complete and organized Title 18 text • Works offline • Quick access to Parts, Chapters and Sections • Advanced content search • Fast and intuitive navigation • Copy and share Sections • Favorites list • List or grid view • Text-to-Speech reading • Customizable reading mode • Accessibility support for visually impaired users • Quick reference for study and legal research

Screenshots

OnScene4 screens
United States Criminal Code4 screens

Verdict

The call

The clearest difference is in-app purchases: United States Criminal Code at none against OnScene's 2. United States Criminal Code also leads on update cadence (every 4 weeks vs every 2 months). OnScene's advantage is ads (none vs shown) and iOS requirement (15.0 vs 26.5). On price and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. OnScene sells 2 one-off in-app purchases. United States Criminal Code asks for nothing beyond the download.

UpkeepUpdate frequency

OnScene ships an update every 2 months, United States Criminal Code every 4 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard4 real differences Ā· 2 level
OnScene versus United States Criminal Code: the parameters behind the verdict, then further details
ParameterOnSceneUnited States Criminal Code
PriceFreeFree
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size20 MB6 MB
Age rating4+4+
DeveloperFireside WiFi LLCYeferson Jimenez Sevilla

In-app purchases

2 purchases

OnScene

One-time2
  • Pro — 20% Off$11.99
  • Full Access Unlock$14.99
None

United States Criminal Code

No in-app purchases

Questions

Is OnScene free?
OnScene is free to download, with in-app purchases available.
Is United States Criminal Code free?
United States Criminal Code is free to download, with no in-app purchases.
Do OnScene or United States Criminal Code have ads?
United States Criminal Code shows ads; OnScene does not.
Which is updated more often, OnScene or United States Criminal Code?
OnScene ships an update every 2 months, and United States Criminal Code every 4 weeks. Most recently, OnScene was updated on October 7, 2026 and United States Criminal Code on October 9, 2026.

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