Comparison

Muru vs LifesaverSIM

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

Head to head
About

Muru

This app provides essential tools for medical professionals during emergencies. It offers quick access to protocols, medication dosages, and transport decisions. Users can also find detailed information on equipment and medications, with all data sourced from authorized medical professionals.

Highlights
  • Protocol Finder
  • Dosing Information
  • Medication Math Calculator
  • Transportation Decision Support
  • Equipment & Medication Details
  • Source Verification
Features
Read full description

Built by medics, for medics, Muru delivers you the right tools you need during a call. Intuitive, blazingly fast, and built for the mission-critical work you do. Protocol Finder ------------------------------- Find the right protocol without having to memorize the name. Just type in any medical condition and Muru will locate the correct protocol in your protocol set. Dosing ------------------------------- Get any information you need on a dose. Find out how many times you can repeat your dose, if it’s a medical control order, or its contraindications. Med Math ------------------------------- All your med math done for you with every variable accounted for. Infusion sets, concentrations, weight, 200 mg in 250 ml – it’s all taken care of. Transportation Decisions -------------------------------------------------- No second-guessing transport decisions or arguments about if a hospital recently lost its STEMI certification. Know where the closest specialty hospital is and how much farther it is than your closest hospital. Equipment & Meds ------------------------------- Dive into everything you carry on your ambulance. Know why the auto compressor is beeping twice, if you have to double or single tread your tourniquet, or everywhere ketamine is used in your protocols. Your Sources ------------------------------- All the information in Muru is from a source you are authorized to follow. Your medical director, your DOH, your officer, your manufacturer’s recommendations. You can see the source of any result with a single tap. If you have any issues when using the app, you can hit the 'Get support' button in the menu to get in touch with a member of the Muru team or email us at support@murumed.com.

About

LifesaverSIM

Immersive simulations train users in critical medical protocols for emergency situations. Learn life-saving skills through realistic gameplay, adaptive difficulty, and instant feedback. Developed by combat medics and game experts.

Highlights
  • Realistic mission simulations
  • Adaptive learning curve
  • Endless scenario generator
  • Data-driven performance analysis
  • Instructor-led tutorial videos
  • Offline access
  • Instructor Hub for organizations
Read full description

In a crisis, you don't rise to the occasion—you sink to the level of your training. LifesaverSIM is a military-grade serious game providing that training. Forged in full-scale conflict and proven effective by top military units, it's now available for anyone who needs to be prepared. LifesaverSIM transforms complex medical protocols into immersive game-based simulations, building the confidence and procedural memory needed to save a life, whether in a traffic accident, armed assault, or FPV drone strike. Developed by combat medics, instructors, and game experts, this is a professional-grade training platform. KEY FEATURES - Learn Through Play: Immerse yourself in realistic missions with intuitive gameplay, console-quality graphics, and visual and audible symptoms. - Adaptive Learning Curve: Start with no prior experience. Three difficulty modes and progressive missions guide you through a structured learning path. - Simulation Generator: Ensure long-term skill retention with endless scenarios for repetitive training. - Data-Driven AAR: Get instant feedback. Track performance and analyze your actions, errors, and time efficiency to improve. - Tutorial Videos: Watch concise, Shorts-style video demonstrations from active-duty military instructors. - Offline Access: Train anytime, anywhere, with no internet connection needed after activation. - Instructor Hub: Manage training groups and monitor team readiness with our organization plans. TRAINING PROGRAMS Essential Bleeding Control – FREE for Everyone Learn to control a massive hemorrhage. This course gives you the core skills to act decisively in any emergency. TCCC ASM – All Service Members For military personnel and prepared civilians. Master core TCCC skills based on the MARCH algorithm: – Rapid Casualty Assessment – Hasty & Deliberate Tourniquets – Wound Packing & Pressure Dressing – Airway Management & Respiration Assessment – Hypothermia Prevention & Evac TCCC CLS – Combat Lifesaver For personnel directly involved in combat and rescue operations. Advance your tactical medical skills, including: – Junctional Hemorrhage Control – Chest Trauma Management & Chest Seals – Treating Tension Pneumothorax with Needle Decompression – Tourniquet Replacement & Tourniquet Conversion – Circulation, Signs of Shock, & Hemorrhage Control WHO SHOULD TRAIN WITH LIFESAVERSIM? - Military & Special Operations: Master TCCC protocols with a tool proven in modern war. - Police & Law Enforcement: Prepare for emergencies in the Hot and Warm zones according to TECC. - First Responders, EMTs & Paramedics: Sharpen trauma skills with the MARCH protocol. - Professionals in High-Risk Industries: Equip your teams in construction, manufacturing, and security. - Prepared Citizens: Gain the confidence to act when you are the only one who can help. FOR ORGANIZATIONS Deploy scalable training instantly on personal devices. No expensive gear or scheduling conflicts makes it perfect for any environment, from the classroom to the battlefield. SUBSCRIPTION DETAILS Start with our free Bleeding Control course. Unlock all simulations and TCCC courses with a PRO Membership subscription. Cancel anytime in your store account settings. For questions or support, contact us at support@lifesaversim.com. DISCLAIMER THE SIMULATION SCENARIOS PRESENTED ARE FOR EDUCATIONAL AND INFORMATIONAL PURPOSES ONLY AND ARE NOT PROFESSIONAL MEDICAL ADVICE. THE CONTENT IS DESIGNED TO AUGMENT YOUR UNDERSTANDING AND PREPAREDNESS FOR EMERGENCIES. THE INCLUSION OF GAMIFICATION IS INTENDED TO ENHANCE ENGAGEMENT, NOT FOR ENTERTAINMENT. THE APP FEATURES SIMULATIONS WITH VISUALS OF SEVERE INJURIES (AMPUTATIONS, MASSIVE BLEEDING) THAT MAY BE DISTRESSING. By using LifesaverSIM, you confirm you have read, understood, and accepted our Terms of Use (https://lifesaversim.com/terms/) and Privacy Policy (https://lifesaversim.com/privacy-policy/), and acknowledge the app's intended use.

Screenshots

Muru4 screens
LifesaverSIM4 screens

Verdict

The call

The clearest difference is in-app purchases: Muru at none against LifesaverSIM's 3. Muru also leads on review sentiment (96% vs 83%) and ratings volume (132 vs 19). LifesaverSIM's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). On price, rating, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LifesaverSIM sells 3 in-app purchases, starting at $14.99 per month. Muru asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Muru against 4.8 for LifesaverSIM. That said, the two scores are not equally well evidenced: Muru has 132 ratings behind it against 19, so its average is the more settled of the two. Written reviews are what separate them: 96% of Muru's written reviews are positive against 83% of LifesaverSIM's.

UpkeepUpdate frequency

Muru ships an update every 3 weeks, LifesaverSIM every 10 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Muru versus LifesaverSIM: the parameters behind the verdict, then further details
ParameterMuruLifesaverSIM
PriceFreeFree
Rating4.8 (132 ratings)4.8 (19 ratings) — better
Positive reviews96.1% of reviews — better83.3% of reviews
Number of ratings132 — better19
Update frequencyEvery 3 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size61 MB728 MB
Age rating17+17+
DeveloperMuru, Inc.Impulsis OU

Customer experience

Muru

All ratings120 ratings
Positive96.7%
Neutral0.8%
Negative2.5%
Written reviews76 reviews
Positive96.1%
Neutral0.0%
Negative3.9%

LifesaverSIM

All ratings17 ratings
Positive94.1%
Neutral5.9%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Bugs and requests

Muru

Reported bugs

4 issues
  • Protocol pages display as full page with tiny print
  • Text does not wrap when zoomed on protocol pages
  • App freezes at times
  • App goes to a 'cyber timeout room'

Requested features

2 requests
  • Better AI assistant for broader queries
  • Integrate Siri

LifesaverSIM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Muru

No in-app purchases

3 purchases

LifesaverSIM

Subscriptions3
  • 1-Month PRO Membership3 Days trial$14.991 Month
  • 3-Month PRO Membership3 Days trial$39.993 Months
  • 12-Month PRO Membership3 Days trial$119.991 Year

Questions

Is Muru free?
Muru is free to download, with no in-app purchases.
Is LifesaverSIM free?
LifesaverSIM is free to download, with in-app purchases available.
Which has better reviews, Muru or LifesaverSIM?
LifesaverSIM is rated higher. Muru averages 4.8 out of 5 from 132 ratings, while LifesaverSIM averages 4.8 from 19 ratings.
Do Muru or LifesaverSIM have ads?
Muru shows ads; LifesaverSIM does not.
Which is updated more often, Muru or LifesaverSIM?
Muru ships an update every 3 weeks, and LifesaverSIM every 10 days. Most recently, Muru was updated on November 2, 2026 and LifesaverSIM on November 5, 2026.

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