UH1 PPC vs SubQ Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Take-off calculations
- Center of Gravity calculations
- Fuel Consumption calculations
- Performance planning for UH-1H/II
- Streamlined planning process
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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.
SubQ Calc
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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
Verdict
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
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.
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.
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.
| Parameter | UH1 PPC | SubQ Calc |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.0 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 0 MB |
| Age rating | 4+ | 12+ |
| Developer | Michael Ward | OLIVER JAMES MORRIS |
In-app purchases
UH1 PPC
No in-app purchases
SubQ Calc
No in-app purchases









