Private, on-device intelligence
Plans, nudges, chat, and insights are generated by Apple's on-device foundation model. Your body data never leaves your phone.
Free on iPhone · Built for iOS 18 and later
Your drill sergeant
in your pocket.
Sarg plans your training, calls you out when you slack, and adapts to how you actually show up. Guided workouts, thirty programs, and honest coaching — powered by Apple Intelligence, entirely on your device.
- 30programs
- 44guided workouts
- 0data sent to servers
Apple Intelligence
Apple Health
Liquid Glass design
On-device privacy
StoreKit secured
Why Sarg
Everything a real coach does. Nothing he shouldn't.
Sarg knows your goal, your streak, what's on deck, and how last week went — and uses it every time he talks to you.
A plan that adapts to you
Answer a few questions and Sarg drafts a four-week block around your goal, level, and equipment. Swap any day, regenerate any week.
Guided workouts with voice cues
Set-by-set guidance, rest timers, weight and rep logging, form cues, and a debrief when you're done. Sarg talks you through it.
Progress you can see
Streaks, personal records, training volume, body-weight trends, and measurements — with insights that explain what changed and why.
Thirty programs, one library
From Glute Builder to 5K Ready to Posture Fix. Own programs forever with credits, or unlock the whole library with Pro.
Apple Health, both ways
Live activity rings from Health, and every completed workout and weigh-in written back. Reminders that respect your streak.
Take a look
Designed to be opened every day.
Warm in daylight, calm at night. Every screen adapts to light and dark mode.
How it works
Ready in about a minute.
-
1
Tell Sarg about you
Goal, level, how many days you can train, and the equipment you actually have.
-
2
Get your first block
Sarg drafts four weeks on-device, explains why each day is there, and lets you swap anything.
-
3
Press start. Show up.
Guided sessions, reminders at your time, and a streak that Sarg will not let you quietly drop.
Programs
Whole body. Or just the part you care about.
Thirty multi-week programs across twelve categories, from two-week resets to twelve-week transformations. Every one is built from Sarg's guided workouts, so you never train from a PDF.
- Foundations
- Full Body
- Upper Body
- Lower Body
- Glutes
- Arms
- Back & Shoulders
- Core
- Fat Loss
- Endurance
- Mobility & Posture
- Athletic
Glute Builder 6
6 weeks · 3×/week
Arm Day Architect
4 weeks · 3×/week
Posture Fix
4 weeks · 3×/week
5K Ready
8 weeks · 3×/week
Shred 30
4 weeks · 5×/week
Core 360
4 weeks · 4×/week
Pricing
Start free. Pay only for what you want.
No account. No lock-in. Credits never expire and programs you buy stay yours.
Free
$0
Everything you need to start.
- Adaptive 4-week plan
- Guided workouts with voice cues
- Free programs and workouts
- Progress, streaks, and records
- 10 Sarg messages a day
Credits
from $9.99
Own individual programs forever.
- 100 credits — $9.99 · about two programs
- 230 credits — $19.99 · 15% bonus
- 1,200 credits — $99.99 · 20% bonus
- Programs cost 40–70 credits
- One-time purchase, no subscription
Sarg Pro
$9.99/mo
or $59.99 a year · 7-day free trial
- All 30 programs and Pro workouts
- Unlimited Sarg coaching
- Advanced insights and trend analysis
- Smart, personality-matched nudges
- Cancel anytime in Settings
Privacy
Your body. Your data. Your phone.
Sarg runs on Apple's on-device foundation models. Workouts, weight, chat — none of it is uploaded, sold, or used to train anything. On devices without Apple Intelligence, Sarg's built-in coaching rules take over, still fully offline.
- No account required
- Export or delete everything in one tap
- Apple Health access is opt-in and revocable
FAQ
Questions, answered.
Do I need a subscription to use Sarg?
No. The plan, guided workouts, progress tracking, and free programs are free forever. Pro unlocks every program and unlimited coaching; credits let you buy individual programs without subscribing.
Which devices support Apple Intelligence coaching?
iPhone 15 Pro and later running iOS 26 with Apple Intelligence enabled. On other iPhones running iOS 18 or later, Sarg uses his built-in coaching engine, so every feature still works.
Do credits expire?
Never. Credits are tied to your Apple Account and programs you unlock stay yours permanently, even if you never subscribe.
Can Sarg be less… intense?
Yes. Pick Friendly or Zen in Settings and Sarg adjusts his tone in nudges, chat, and workout cues. Drill Sergeant is just the default.
Does it work without equipment?
Absolutely. Ten workouts and several programs are fully bodyweight, and Sarg only ever plans with the equipment you told him you have.
No excuses. Just press start.
Download Sarg free and get your first four-week plan in about a minute.
