Every pack you own.
Every seed that cracked.
SeedTrackr is a catalog for your seed collection: what you have, what's left, and how well it pops. Scan a pack to add it. Log every germination. See which breeders deliver.
iPhone, iOS 18 or later. No account. No subscription.
Scan it. Pop it. Learn from it.
Three things SeedTrackr does that a notebook or a spreadsheet can't.
Scan a pack to add it
Point the camera at the pack. SeedTrackr reads the breeder and strain, matches it against nearly 20,000 strains, and fills in genetics, THC range and flowering time. Reading happens on your phone.
Log every pop
How many seeds, which method, what date. Reminders on day 3 and day 7 ask what cracked, so every attempt counts toward a real success rate.
See which breeders deliver
Germination rate by breeder, your collection by type, and what you've invested. All worked out from your own results, not someone's forum post.
Built for the drawer full of packs.
Four tabs. Everything about your collection, and nothing else.
Know what you have
Every pack with its photo, breeder, genetics and seed count. The ones running low surface on their own.
- Filter by indica, sativa, hybrid or auto. Search by name, breeder or genetics.
- What you paid, where it came from, your own photos and notes.
- Favorites, so the keepers stay at the top.
Every attempt on the record
Paper towel, straight to soil, a cup of water: pick the method, note the count, and SeedTrackr follows up until there's a result.
- Reminders on day 3 and day 7.
- Seeds left in the pack update automatically when you pop one.
- Home and lock screen widgets show what's in progress. Tap one to record the result.
Nearly 20,000 strains, offline
Breeder, lineage, type, THC range and flowering time for almost every strain with a breeder page. It ships inside the app, so it works with no signal.
- Scan a pack and the catalog fills in the details.
- Browse by breeder before you buy.
- Stylized packs that are hard to read? Turn on AI pack reading with your own Claude, OpenAI or Gemini key.
Your numbers, from your results
Packs, seeds, breeders and what you've invested. Then the one that matters: which breeders' seeds actually crack for you.
- Germination rate by breeder.
- Collection by type.
- Only recorded results count. Pending pops are excluded.
Widgets
The seeds you've popped, on your home screen or lock screen, with the day each is on. Tap one to record its result.
Send it to GrowTrackr
When a seed becomes a plant, hand it off to GrowTrackr with its genetics attached. Or export the whole collection as plain JSON any time.
Nothing leaves your phone unless you send it.
SeedTrackr has no server, no analytics and no ads. There is nothing to sign up for and no one on the other end.
- Stored on your iPhone, synced through your own private iCloud.
- Packs are read on the device. Nothing is uploaded.
- Optional AI pack reading uses your own key. The photo goes from your phone straight to the provider you chose.
- Export to JSON whenever you like. Your data is yours to take.
iPhone, iOS 18 or later. SeedTrackr is a record-keeping tool for collectors. It does not sell seeds. Check the laws where you live.