Comparison

LF Ventilator Protocol vs RTB2

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

Head to head
About

LF Ventilator Protocol

This medical calculator helps healthcare professionals quickly determine VR values for patient care. It eliminates manual errors by calculating based on patient gender, height, tidal volume, and protocol, speeding up treatment.

Highlights
  • VR value calculation
  • Patient gender input
  • Height input
  • Tidal volume input
  • Protocol-based calculation
  • Error elimination
Read full description

Quickly calculate with more accuracy by eliminating any manual errors to speed up the patient care based on patient gender, height, tidal volume, and protocol.

About

RTB2

This medical reference app provides respiratory therapists and students with essential clinical tools. It features ventilator mode guides, therapy calculators, and oxygen guidance in a clean, organized format for quick access in critical care settings.

Highlights
  • Ventilator mode reference guides
  • Respiratory therapy clinical calculators
  • Oxygen device guidance
  • Structured respiratory care information
  • Fast clinical review format
  • Advanced calculators (Pro)
Features
Read full description

RTβ₂ (RTB2) is a Respiratory Therapy reference and clinical toolset designed for Respiratory Therapists, respiratory therapy students, and healthcare professionals working in ICU and critical care environments. The app provides ventilator mode references, respiratory therapy calculators, oxygen therapy guidance, and structured respiratory care information in a clean, organized format designed for fast clinical review. The app provides organized access to commonly used Respiratory Therapy references, calculators, and ventilator information in a clean, structured format designed for quick navigation. RTB2 is built to help respiratory professionals review respiratory care concepts, ventilator modes, oxygen therapy guidance, and clinical calculations in one centralized resource. CORE FEATURES • Ventilator mode reference guides • Respiratory therapy clinical calculators • Oxygen device guidance and oxygen therapy reference • Organized respiratory care reference material • Clean layouts designed for fast navigation in clinical environments RTB2 PRO (Subscription) RTB2 Pro unlocks the full RTB2 toolset including advanced calculators, expanded Respiratory Therapy references, and ongoing clinical content updates. Pro features include: • Expanded ventilator mode explanations • Advanced respiratory therapy calculators • Expanded respiratory care reference material • Continuous updates and additional features as the platform evolves Designed for: • Respiratory Therapists • ICU and critical care clinicians • Healthcare professionals working with respiratory care • Students studying Respiratory Therapy RTB2 is intended for educational and informational purposes only. The content provided in this application is not intended to replace institutional protocols, physician orders, professional training, or clinical judgment. SUBSCRIPTION DETAILS RTB2 Pro is available as a monthly auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in your Apple ID account settings at any time. Privacy Policy https://rtb2.com/privacy Terms of Service https://rtb2.com/terms

Screenshots

LF Ventilator Protocol3 screens
RTB24 screens

Verdict

The call

The clearest difference is rating: RTB2 at 5.0 against LF Ventilator Protocol's 4.0. LF Ventilator Protocol's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 15.1). On price, ratings volume, ads 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. RTB2 sells 1 in-app purchase, starting at $2.99 per month. LF Ventilator Protocol asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

RTB2 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Scorecard4 real differences · 6 level
LF Ventilator Protocol versus RTB2: the parameters behind the verdict, then further details
ParameterLF Ventilator ProtocolRTB2
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequency—Every 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better15.1
Further details — not scored
Size112 MB46 MB
Age rating12+4+
DeveloperIntermountain Healthcare, IncBbytetechworks LLC

Customer experience

LF Ventilator Protocol

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

RTB2

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LF Ventilator Protocol

No in-app purchases

1 purchases

RTB2

Subscriptions1
  • RTB2 Pro$2.991 Month

Questions

Is LF Ventilator Protocol free?
LF Ventilator Protocol is free to download, with no in-app purchases.
Is RTB2 free?
RTB2 is free to download, with in-app purchases available.
Which has better reviews, LF Ventilator Protocol or RTB2?
RTB2 is rated higher. LF Ventilator Protocol averages 4.0 out of 5 from 1 ratings, while RTB2 averages 5.0 from 2 ratings.
Do LF Ventilator Protocol or RTB2 have ads?
Neither LF Ventilator Protocol nor RTB2 shows ads.

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