Yost Group LLC · iOS & Android Apps

Built with the Same
Discipline.

Eight apps built for people who take their work, health, finances, and inner life seriously. Simple, focused tools — no fluff, no noise.

Eight Apps. One Standard.

Clean iOS and Android apps built around the principle that a great tool gets out of your way and helps you focus on the work.

TitanLog App Icon

TitanLog

Health & Fitness

TitanLog is a no-nonsense workout tracker built for people who train with intention. Log your lifts, track your progress over time, and stay accountable to your own numbers — without the noise of social feeds or gamified streaks.

  • Log workouts quickly and cleanly
  • Track sets, reps, and weights over time
  • Progress history at a glance
  • No account required — your data stays on device
  • 1,000+ exercises — with example videos
  • Multiple language support
Cairnwell App Icon

Cairnwell

Health & Fitness

Cairnwell is a private, on-device tracker for people using GLP-1 medications. Log injections and dose history, track weight, measurements, side effects, protein, hydration, and strength — then walk into your next appointment with a clear, clinician-ready report. It records and organizes your journey; it never prescribes or gives medical advice.

  • Log an injection in seconds — dose, site rotation, and full history
  • Track weight, measurements, side effects, protein, hydration, and strength
  • Injection-cycle insights that describe your patterns — never dose advice
  • Clinician-ready PDF reports and free CSV export
  • Optional Apple Health & Health Connect sync — read-only
  • No account, no servers — your health data stays on your device
YostNotes App Icon

YostNotes

Productivity

YostNotes is a fast, distraction-free audio note app for capturing what's being said when it matters. Whether you're in a meeting, a class, or a conversation — tap record and walk away with the audio, a full transcription, and a summary. No typing, no friction, no forgotten details.

  • Record audio notes instantly
  • Automatic transcription of every recording
  • AI-generated summary so you catch what matters
  • Clean, minimal interface
  • No account required — private by default
  • Great for school or business — anytime you need to remember the conversation
Download on the App Store
The Gateway App Icon

The Gateway

Health & Mindfulness

The Gateway generates precision binaural beats in real time using pure sine wave synthesis. Sessions map to Robert Monroe's Focus Level system — grounded in a declassified 1983 CIA/Army intelligence report and the 1977 Gateway Intermediate Workbook. No pre-recorded files. No compression. Every tone synthesized live on device.

  • 10 preset sessions across 4 Monroe Focus Levels
  • Up to 8 simultaneous frequency layers per session
  • Prep Mode, 7 Daily Tools, and Companion Exercise Modules
  • No ads, no trackers — freemium with optional premium
Sparta Meditation App Icon

Sparta Meditation

Health & Mindfulness

Warriors throughout time have found they must transition from the fight before reclaiming their place among family and community. Sparta Meditation is a 20-minute, three-phase warrior meditation — built on a technique used by veteran and first responder programs, including The Sparta Project. For anyone carrying a wound that can't be seen.

  • Guided 20-minute session across 3 timed phases
  • Phase 1: Nullification — breath and finger anchoring
  • Phase 2: Body awareness — silent breath observation
  • Phase 3: Open awareness — thoughts arise and pass
Coherent Mind App Icon

Coherent Mind

Health & Research

A privacy-first journal for systematically tracking psychedelic and entheogenic journeys using the validated 30-item Mystical Experience Questionnaire (MEQ30). Log substance, dose, set, setting, and intentions. Administer the MEQ30 post-journey. Track factor scores over time. No backend. No analytics. Your data lives on your device.

  • Full MEQ30 administration with verified item wording
  • Factor score trends, dose-response charts, and calendar heat-map
  • Voice memos, rich notes, and CSV / PDF export
  • Encrypted on-device storage — zero third-party servers
Download on the App Store
Dead Reckoning App Icon

Dead Reckoning

Navigation & Tools

A field navigation tool built around U.S. Army FM 3-25.26 Section 12-5. Dead reckoning means moving a precise distance along a set azimuth — no GPS, no signal, no excuses. Includes a pace count calculator for accurate land navigation in any terrain.

  • Set distance and azimuth for dead reckoning navigation
  • Built-in pace count calculator
  • Based on U.S. Army FM 3-25.26 Section 12-5
  • Great for orienteering and teaching Land Navigation
Citadel Money App Icon

Citadel Money

Finance

Citadel Money turns Coach Yost's Citadel Map™ into a step-by-step financial campaign couples run together. Seven phases — from getting control of your money to building lasting wealth — with the tools, structure, and shared dashboard to run the plan as a team.

  • 7-phase Citadel Map™ — a full financial campaign, phase by phase
  • Rolling Thunder™ debt snowball — attack the smallest debt first, kill it, roll forward
  • Emergency Bunker tracker — 3–6 months of operating expenses, visualized
  • Zero-based budget — every dollar has a job
  • Couples Engine — shared dashboard, money dates, individual spending funds
  • Coaching path to Coach Yost built in

Get in Touch

Have a question, found a bug, or want to request a feature? Send us a message and we'll get back to you.

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More Than Apps.

Yost Group also offers veteran-owned consulting services and financial coaching for couples. Same discipline. Different problems.

Consulting Services Financial Coaching
SBA Service-Disabled Veteran-Owned Certified