Comparison

UH1 PPC vs SubQ Calc

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

Head to head
About

UH1 PPC

This utility app assists with performance planning for UH-1H and UH-1H II helicopters. It calculates critical flight parameters like takeoff, center of gravity, and fuel consumption, streamlining the planning process for users.

Highlights
  • Take-off calculations
  • Center of Gravity calculations
  • Fuel Consumption calculations
  • Performance planning for UH-1H/II
  • Streamlined planning process
Features
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Performance Planning Tool for UH-1H and UH-1H II Not approved for real-life usage. Performance planning is cumbersome and error prone. Not anymore. Perfect your planning skills Calculates; - Take-off - Center of Gravity - Fuel Consumption For any advice please contact. Thank you for your support.

About

SubQ Calc

Features
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WHAT SUBQ CALC IS SubQ Calc is a reconstitution arithmetic tool. You enter a vial strength (mg), the volume of bacteriostatic water you added (mL), and a target quantity. The app computes concentration, the volume to draw, and the corresponding reading on a U-30, U-50, U-100, or 1 mL tuberculin syringe barrel. That is all it does. WHAT SUBQ CALC IS NOT - NOT a clinical research study. The app does not recruit participants, does not conduct studies on human subjects, and does not collect, observe, or analyze user data. - NOT a medical device. The app does not diagnose, treat, cure, or prevent any disease and does not provide dosing recommendations. - NOT a consent-gated research tool. There are no participants to consent. There is no IRB protocol because no human subject research is being conducted. The app is a calculator. INTENDED USE The app is intended for laboratory and bench work with non-FDA-approved peptide compounds (sometimes labelled "research peptides") that are sold explicitly for non-human laboratory use. Examples include BPC-157 and TB-500. The app helps a bench operator do the dilution math they would otherwise do on paper. NO DATA COLLECTION - No accounts, no login, no sign-in - No internet connection required - No analytics, telemetry, or tracking of any kind - No user data leaves the device - No health information, no personally identifiable information FEATURES - Concentration math: mg per mL and mcg per mL - Volume-to-draw calculation in mL - Syringe reading in units for U-30, U-50, and U-100 insulin barrels, or directly in mL for a 1 mL tuberculin barrel - Visual syringe showing the draw position against a scale - Capacity warning when a draw exceeds the selected barrel - Doses-per-vial quick reference - Full dark-mode interface SYRINGE OPTIONS - U-30: 0.3 mL U-100 insulin barrel (0-30 units) - U-50: 0.5 mL U-100 insulin barrel (0-50 units) - U-100: 1 mL U-100 insulin barrel (0-100 units) - 1 mL TB: 1 mL tuberculin barrel, reads directly in mL MEDICAL DISCLAIMER SubQ Calc is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified physician or healthcare provider before making any medical decisions. Research peptides are not FDA-approved for human use. If you are a patient prescribed an injectable medication by a licensed clinician, follow the instructions from your prescribing provider and pharmacist. BUILT BY A PHYSICIAN Dr. Oliver Morris, DO, is a board-certified emergency medicine physician. He built SubQ Calc as a clean, accurate math tool for bench reconstitution work. It is a companion to SubQ Pro, the peptide protocol tracker for patients already working with a provider. Privacy Policy: https://subqapp.com/privacy.html Support: https://subqapp.com

Screenshots

UH1 PPC4 screens
SubQ Calc4 screens

Verdict

The call

The clearest difference is price: SubQ Calc at Free against UH1 PPC's $1.99. SubQ Calc also leads on rating (5.0 vs 3.0). UH1 PPC's advantage is iOS requirement (13.0 vs 17.0). On ratings volume, update cadence, ads and in-app purchases 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

SubQ Calc is free to download; UH1 PPC costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

SubQ Calc holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

UH1 PPC ships an update every 3 months, SubQ Calc every 6 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
UH1 PPC versus SubQ Calc: the parameters behind the verdict, then further details
ParameterUH1 PPCSubQ Calc
Price$1.99Free — better
Rating3.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings22
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size3 MB0 MB
Age rating4+12+
DeveloperMichael WardOLIVER JAMES MORRIS

In-app purchases

None

UH1 PPC

No in-app purchases

None

SubQ Calc

No in-app purchases

Questions

Is UH1 PPC free?
UH1 PPC costs $1.99, with no in-app purchases.
Is SubQ Calc free?
SubQ Calc is free to download, with no in-app purchases.
Which has better reviews, UH1 PPC or SubQ Calc?
SubQ Calc is rated higher. UH1 PPC averages 3.0 out of 5 from 2 ratings, while SubQ Calc averages 5.0 from 2 ratings.
Do UH1 PPC or SubQ Calc have ads?
Neither UH1 PPC nor SubQ Calc shows ads.
Which is updated more often, UH1 PPC or SubQ Calc?
UH1 PPC ships an update every 3 months, and SubQ Calc every 6 weeks. Most recently, UH1 PPC was updated on October 14, 2026 and SubQ Calc on October 24, 2026.

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