Hunts
Start a hunt from seed or cutting and log every pheno week by week. Photos, observations, and notes stay attached to each plant from seedling through harvest.
For pheno hunters
Find your keeper.
Score every pheno. Cull the rest.
PhenoLog is a mobile app for tracking phenotypes across a hunt. Customizable scoring rules, weekly observations, AI-assisted keeper analysis, and a real genetics library for everything you grow.
Compare
Score every pheno in your hunt against the others. Set what matters: vigor, yield, aroma, visual quality, anything. PhenoLog runs the math and the keeper shows at a glance.
AI Keeper
When you're stuck between two phenos, tap Analyze. PhenoLog reads your observations and tells you which one's the keeper, with the reasoning. One free analysis on the free tier; unlimited on Premium.
Free to start. Premium when you scale.
Free
$0
- 1 active hunt
- 5 phenos per hunt
- All scoring + compare features
- 1 lifetime AI Keeper analysis
- Watermarked PDF export
Most popular
Premium Annual
$79/year
- Unlimited hunts
- Unlimited phenos
- Unlimited AI Keeper analyses
- Clean PDF export
- Cloud backup
- 7-day free trial
Premium Monthly
$9.99/month
- Everything in Annual
- No long-term commitment
Premium Lifetime
$199once
- Everything in Annual
- Pay once, own it forever
Founders' Annual: the first 100 buyers get the annual plan at $39/year — 50% off. No coupon needed; the offer is auto-applied at checkout while seats remain.