Comparison

ASHER Training vs OnScene

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

Head to head
About

ASHER Training

Features
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ALIVE (Advanced Learning through Integrated Visual Environments) is an interactive training program that simulates critical decision-making aspects of firefighting and reinforces lessons learned though interactive tactical scenarios. In ALIVE, evidence-based firefighting strategies are divided into a series of steps. At each step, information is presented in the form of text, images, video of a real scenario, audio of a real communication, etc., and firefighters must tackle relevant, real-life situations with the options provided. Each chosen option dynamically alters the scenario and logically routes the participant down a different path with new conditions that require further decision to be made. Once an identifiable, multi-step sub-task has been completed, the user is presented with the result of his or her choice, as well as an explanation of why the choice was correct or incorrect. The application is also designed to allow the user to loop recursively through the scenario to see where errors were made, while providing relevant information necessary for making appropriate decisions at different points and allowing firefighters to learn from their own mistakes.

About

OnScene

Features
Read full description

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.

Screenshots

ASHER Training4 screens
OnScene4 screens

Verdict

The call

The clearest difference is in-app purchases: ASHER Training at none against OnScene's 2. ASHER Training also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 15.0). On price, ads 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. ASHER Training asks for nothing beyond the download.

UpkeepUpdate frequency

ASHER Training ships an update every 3 weeks, OnScene every 2 months. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

Scorecard3 real differences Ā· 3 level
ASHER Training versus OnScene: the parameters behind the verdict, then further details
ParameterASHER TrainingOnScene
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size193 MB20 MB
Age rating4+4+
DeveloperPrabodh PanindreFireside WiFi LLC

In-app purchases

None

ASHER Training

No in-app purchases

2 purchases

OnScene

One-time2
  • Pro — 20% Off$11.99
  • Full Access Unlock$14.99

Questions

Is ASHER Training free?
ASHER Training is free to download, with no in-app purchases.
Is OnScene free?
OnScene is free to download, with in-app purchases available.
Do ASHER Training or OnScene have ads?
Neither ASHER Training nor OnScene shows ads.
Which is updated more often, ASHER Training or OnScene?
ASHER Training ships an update every 3 weeks, and OnScene every 2 months. Most recently, ASHER Training was updated on September 11, 2026 and OnScene on September 20, 2026.

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