NEW: Guided 12-week PT training program — follow-along workouts built around the Air Force PT test. Score your practice test, then train to beat it.
Never worry about a PT test again.
Sentinel is the Air Force fitness app for Airmen who refuse to leave test day to chance. Calculate your score, see every component, and track your progress — free. No ads. When it's time to close the gap, Sentinel+ shows you the fastest path, rehearses test day with you, and now trains you for it — day by day, for 12 weeks.
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CALCULATE YOUR SCORE — INSTANTLY
Every exercise. Every age bracket. Every demographic. The official 2026 scoring charts from DAFMAN 36-2905, right in your pocket.
• Body Composition (20 pts) — Waist-to-Height Ratio
• Strength (15 pts) — Push-ups or Hand-Release Push-ups
• Core (15 pts) — Sit-ups, Cross-Leg Reverse Crunch, or Forearm Plank
• Cardio (50 pts) — 2-Mile Run or HAMR
• Medical exemption on a component? Sentinel recalculates your composite automatically.
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TRACK YOUR PROGRESS
Save every score. See your improvement over time. Know when you're ready for test day.
• Unlimited score history
• Component-by-component breakdown
• Trends over weeks and months
• Edit or remove any saved score
• Log past PFRA scores you took before installing
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KNOW YOUR TEST DATE — STAY READY
Set your next PFRA date and Sentinel counts down for you. Reminders at 30, 14, 7, and 1 day out.
• Test date countdown on your home screen
• Biannual testing — RegAF every 6 months, ARC annually — built in
• Diagnostic tracking against the rolling 365-day cap (2 for RegAF, 1 for ARC)
• Tag scores as Practice, Diagnostic, or Official
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BODY COMPOSITION CHECK
WHtR 0.55 or higher with an Unsat composite triggers a Tier 2 Body Fat Assessment. Sentinel walks you through the pathway and re-scores when you pass.
• InBody entry with sex-aware thresholds (M 26% or below, F 36% or below)
• Composite recalculates with body comp exempt per DAFMAN
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AFSPECWAR & EOD SCORING
Special Warfare and EOD members — your tables are built in too. Sex-neutral scoring with all 9 age-normed tables from DAFMAN 36-2905 Chapter 7.
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SENTINEL+ — YOUR FASTEST PATH TO PASSING
Free tells you where you stand. Sentinel+ tells you what to do about it.
• Guided 12-Week Program — the Playbook training program, day by day: guided warm-ups, strength, conditioning, and cool-downs with pacing, cues, and rest timers built in
• Fastest Path — pick any target and see the fewest moves to hit it, weighted to your strongest components, with the composite-point impact of every rep
• Dry Run — rehearse the full PFRA before test day in Strict or Flexible mode, with live per-component targets from your last score
• Clear These First — the smallest gap to every AFI minimum before you chase extra points
Try Sentinel+ free for 7 days.
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WHY AIRMEN TRUST SENTINEL
• Official charts. Every calculation comes from DAFMAN 36-2905.
• Built by a 20-year Air Force veteran.
• Private and offline-ready. Your data stays on your device. No accounts. No WiFi required.
• Part of the Sentinel Watch — tools built to stand watch over your career.
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KNOW BEFORE YOU TEST
Your PT score affects your career, your family, your future. Know where you stand. Then close the gap.
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Sentinel+ is an auto-renewing subscription: $9.99/month or $79.99/year after a 7-day free trial. Payment is charged to your Apple ID at purchase. It renews automatically unless turned off at least 24 hours before the period ends. Manage or cancel anytime in your App Store account settings.
Disclaimer: Sentinel is not officially affiliated with the U.S. Air Force or Department of Defense. Scores are estimates based on published standards. Always verify with your Unit Fitness Program Manager.
Terms of Use: https://onesentinel.app/terms
Privacy Policy: https://onesentinel.app/privacy
AAR: Fastest path to PT condition. Just enter the info and follow the plan.
Developer Response
Appreciate the AAR. Glad it's helping. — Tom
Scoring on 100 pt scale
Follow Reach Records
Scoring on calculator does not seem adjusted for 80 point total score. Based unsat off of 100 point. Is there a space force mode?
Developer Response
Thanks for the feedback and for trying Sentinel — we want to get this right for you. Currently when a component is marked exempt, those points come off the total. For example, if your WHtR is exempt, then only 80 points are possible, shown as "X pts assessed" under your score, then it's graded on the same 0–100 scale myFitness uses. If this is not what your app is doing, please reach out at support@onesentinel.app with additional details (we love screenshots) and I'll do a deep dive to make sure the calculator's working right for you. On Space Force: at this time we only support USAF PFRA testing per DAFMAN 36-2905. — Tom
v1.13.0 — Your Guided Program, Sharper
The guided 12-week Playbook program — the biggest thing Sentinel does — now hits harder in every session.
THE 12-WEEK PLAYBOOK PROGRAM (SENTINEL+)
Enroll and train it day by day: guided warm-ups, strength, conditioning, and cool-downs with pacing, cues, and rest timers built in. Join mid-cycle and Sentinel meets you at the current week, honestly.
CUES THAT NEVER MISS
All-new chimes, matched in loudness and scheduled on the audio clock itself — they land on the second, every time, over your music and AirPods, and pick right back up after Siri or a call. Volume buttons control them; haptics land in step.
BUILT FOR THE GYM FLOOR
The screen stays awake for your whole session. Lock your phone anyway and the segment chimes arrive as notifications to call the next block.
A REST DAY THAT TELLS THE TRUTH
The day after a session is your rest day — exactly one. No more phantom extra rest day for early risers.
SOUNDS & HAPTICS, YOUR WAY
Independent switches for cues and haptics in Settings — plus a clearer mid-program start that asks for the last session you finished.
Version 1.13.0
The developer, Enclave Dev LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More