Smarter GLP-1 Tracking
The professional tracker for Ozempic, Mounjaro, Zepbound, and all your injectables.Private by design. Powerful by default.
Start Free, Upgrade When Ready
Gilly offers a powerful free tier with optional premium features
Free Forever
No credit card required
- Core injection & weight tracking
- 60-day data history
- Basic side effect tracking
- HealthKit weight sync
- CSV data export
Premium Options
From $3.33/month
- Unlimited data history
- Unlimited progress photos
- Professional doctor PDF reports
- Advanced analytics & correlations
- 40+ achievements & reflections
Everything You Need. Nothing You Don't.
Professional-grade tracking with flexible pricing options. Choose what works best for you.
Log Every Shot in Seconds
Quick-log injections with dose, site rotation, and timestamp. Gilly remembers your last dose so you don't have to.
One App for All Your Injectables
GLP-1s, peptides, vitamins, hormones — track everything in one place. 30+ medications supported, with more added regularly.
Track Progress, Not Just Weight
Sync with Apple Health or log manually. Visualize trends, track body measurements, and capture progress photos with auto-dated comparisons.
60-day history
Connect the Dots
Log side effects, energy levels, and daily reflections. Gilly surfaces correlations so you can identify what's working.
Progress Photos
Take private progress photos with side-by-side comparisons. See your transformation over time.
3 photos max in free
Smart Reminders
Never miss an injection with medication-specific scheduling. Supports weekly, bi-weekly, and custom schedules.
Walk Into Appointments Prepared
Generate professional PDF reports with your complete injection history, weight trends, and notes — ready to share with your provider.
Privacy-First. Always.
No account required — ever. All data stored locally on your device. Optional iCloud sync (your cloud, not ours). Your journey is yours alone.
Learn about our privacy commitment →Built by Someone Who Gets It
I've been on GLP-1s for 3 years and lost over 100 pounds. I built Gilly because I needed it—and I couldn't find anything good enough.
No data selling. No hidden fees. Just a great app that respects your privacy and helps you succeed.
Introductory Pricing: $59.99 Lifetime
Limited time offer: Get Lifetime Premium for just $59.99
⏰ Lock in introductory pricing before it increases
Choose Your Gilly Plan
Start free, upgrade when you're ready. All premium tiers include the same features.
Essentials
Start tracking for free
Core features to get started with GLP-1 tracking
Download Free- Unlimited injection logging
- Unlimited weight tracking
- Basic side effect logging
- Medication reminders
- HealthKit weight sync
- 60-day history
- Single medication tracking
- Simple weight chart
Premium Monthly
Try risk-free
All premium features with monthly flexibility
Start Monthly- Everything in Free, plus:
- Unlimited history
- Doctor visit PDF reports
- Progress photos & comparisons
- Advanced charts & analytics
- Pattern detection
- Multiple medications
- Supply & cost tracking
- Achievements & reflections
- CSV/PDF export
- Injection site intelligence
- Cancel anytime
Premium Annual
Best value for subscribers
All premium features, billed annually
Go Annual- Everything in Premium, plus:
- Save $19.89 vs monthly
- Just $3.33/month
- All premium features
- Predictable annual billing
- 3x more features than other GLP-1 trackers
Premium Lifetime
Pay once, track forever
Own Gilly forever with all future updates
Buy Lifetime- Everything in Premium, plus:
- Pay once, never again
- All future updates free
- Pays for itself in 1.5 years
- Save $140+ over 5 years
- Own forever, no recurring fees
- Support indie developer
Lifetime Value Comparison
| Time Period | Monthly | Annual | Lifetime |
|---|---|---|---|
| Year 1 | $59.88 | $39.99 | $59.99 🎉 |
| Year 2 | $119.76 | $79.98 | $59.99 |
| Year 3 | $179.64 | $119.97 | $59.99 |
| Year 5 | $299.40 | $199.95 | $59.99 💰 |
| 5-Year Savings | — | +$139.96 | +$239.41 |
💡 Best Value: Lock in introductory lifetime pricing at $59.99 - pay once, track forever!
Pricing FAQs
Which plan should I choose?
Free is perfect for trying Gilly. Monthly if you're new to GLP-1s and want flexibility.Annual if you're committed and want the best subscription value. Lifetime if you're in it for the long haul and hate subscriptions (most popular for serious users).
Can I upgrade later?
Yes! Start with Free or Monthly and upgrade anytime. If you're on Monthly for 12+ months, you'll have paid the same as Lifetime - so upgrade early to save money.
What happens after the introductory period?
Lifetime pricing will increase after the introductory period. Lock in at $59.99 now, and that's your price forever - you're grandfathered in with all future updates included.
Do you offer refunds?
Yes! Not satisfied within 30 days? Email us for a full refund, no questions asked. We're confident you'll love Gilly, but we want you to feel secure in your purchase.
Ready to Track Smarter?
Join the waitlist and be first to know when Gilly launches.
No spam. Just launch updates.