Medical Terminology vs OnScene
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Medical Terminology
Master medical terms by understanding their roots, prefixes, and suffixes. This app offers flashcards, quizzes, and spelling challenges to help healthcare students and professionals decode complex terminology. It includes dangerous abbreviation alerts and works offline.
- Root, prefix, suffix breakdown
- Flashcard mode with spaced repetition
- Multiple choice quizzes
- Spelling challenges
- Dangerous abbreviation alerts
- Offline functionality
- Progress tracking
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Master medical terminology and boost your healthcare career with Decoded, the comprehensive study app designed for nursing students, EMTs, paramedics, and healthcare professionals. WHY DECODED WORKS Unlike traditional memorization apps, Decoded teaches you the logic behind medical terms. Every term is broken down into its Greek and Latin roots, prefixes, and suffixes. Once you understand that "cardi" means heart and "-itis" means inflammation, you can decode thousands of medical terms on your own. COMPREHENSIVE CONTENT LIBRARY - 400+ roots, prefixes, and suffixes with meanings and origins - 400+ complete medical terms with full breakdowns - 300+ medical abbreviations including including Joint Commission and ISMP error-prone abbreviations - 11 body system categories: Cardiovascular, Respiratory, Digestive, Nervous, Musculoskeletal, Integumentary, Urinary, Reproductive, Endocrine, Lymphatic/Immune, and Special Senses PROVEN STUDY METHODS Flashcard Mode: Swipe through cards with smooth flip animations. Mark terms as known or needs review. The spaced repetition algorithm brings back terms at optimal intervals for long-term retention. Multiple Choice Quiz: Test your knowledge with randomized questions. Choose from 10, 25, or 50 question sessions. See the correct answer immediately when you make a mistake. Spelling Challenge: See the definition, type the term. Perfect for mastering tricky medical spelling. Typo tolerance for longer words accepts minor spelling mistakes. DANGEROUS ABBREVIATION ALERTS Healthcare errors from misread abbreviations put patients at risk. Decoded flags all ISMP "Do Not Use" abbreviations with clear warnings explaining why they are dangerous and what to use instead. SMART FEATURES - Fuzzy search finds terms even with typos - Bookmark difficult terms for quick review - Track your progress across all categories - Dark mode for comfortable night studying - Works 100% offline after download BUILT FOR HEALTHCARE STUDENTS Whether you are preparing for NCLEX, HESI, EMT certification, pharmacy technician exams, or medical school, Decoded gives you the foundation to understand any medical term you encounter. RESPECT FOR YOUR PRIVACY All your progress and study data stays on your device. No accounts, no tracking, no data collection. Your study habits are your business. SUBSCRIPTION OPTIONS Free: 10 flashcards and 3 quizzes per day with access to 3 body systems Premium Weekly: Unlimited access to all features and content Premium Yearly: Unlimited access, best value for extended study Premium Lifetime: One-time purchase for permanent unlimited access Start decoding medical terminology today. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
OnScene
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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.
Screenshots
Verdict
Medical Terminology and OnScene 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. Medical Terminology sells 3 in-app purchases, starting at $6.99 per 7 days and OnScene sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Medical Terminology ships an update monthly, OnScene every 6 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Medical Terminology | OnScene |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 20 MB |
| Age rating | 12+ | 4+ |
| Developer | Mobin Akhter | Fireside WiFi LLC |
In-app purchases
Medical Terminology
- Weekly Access$6.997 Days
- Yearly Premium$34.991 Year
- Lifetime Premium$79.99
OnScene
- Pro — 20% Off$11.99
- Full Access Unlock$14.99
Questions
Is Medical Terminology free?
Is OnScene free?
Do Medical Terminology or OnScene have ads?
Which is updated more often, Medical Terminology or OnScene?
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