Comparison

Rock Identifier vs SeedLibrary

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Rock Identifier

Identify rocks, minerals, and crystals instantly using your phone's camera. Get detailed scientific information, track your finds, and organize your collection with this user-friendly geology companion.

Highlights
  • AI-powered multi-angle identification
  • Instant rock, mineral, and crystal identification
  • Detailed scientific information
  • Collection manager
  • Location tracking for finds
  • Educational content
Read full description

Rock Identifier is your ultimate companion for understanding every detail and property about any rock, mineral, or crystal. Whether you're a geology enthusiast, collector, or simply curious about the earth's materials, our app provides comprehensive information at your fingertips. Key Features: Multi-Angle Identification: โ€ข Capture up to 4 photos from different angles for enhanced accuracy โ€ข Include close-ups of unique features and textures โ€ข Add context about where and how you found the specimen โ€ข Smart analysis considers multiple perspectives for precise identification Instant Identification: โ€ข Quickly identify rocks, minerals, diamonds, fossils, stones, and crystals โ€ข Get alternative possibilities with confidence ratings โ€ข Receive detailed explanations for each identification โ€ข AI-powered analysis for accurate results Detailed Information: โ€ข Scientific name and classification โ€ข Mineral composition โ€ข Hardness rating on the Mohs scale โ€ข Crystal system and structure โ€ข Formation process and geological origin โ€ข Common uses and applications โ€ข Associated minerals and environments User-Friendly Interface: โ€ข Navigate effortlessly through a clean and intuitive design โ€ข Simple guided capture process โ€ข Clear visual presentation of information โ€ข Easy-to-use collection management Additional Features: โ€ข Location Tracking: Record where you found your specimens โ€ข Collection Manager: Organize and catalog your personal rock collection โ€ข Educational Content: Learn about geological processes and rock formation โ€ข Interactive Chat: Ask questions about your identified specimens ----- Legal Notice ----- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SeedLibrary

Features
Read full description

SeedLibrary helps you save seeds true to type โ€” and know when to sow them. It is the heirloom seed keeper's companion: a personal seed shelf, a "Will it cross?" checker, seasonal sow and save reminders on your frost dates, a germination tester, and an AI seed coach, all with no account and nothing tracked. WHY SEEDLIBRARY Most garden apps tell you when to plant. SeedLibrary answers the question that stops people from saving seed at all: "if I save this, will it come back true?" Get a per-variety, this-garden answer backed by real isolation-distance and seed-saving data. YOUR SEED SHELF Catalog the seeds you actually own โ€” variety, source, quantity, packed-for year. Add custom varieties the library doesn't cover yet. Export your whole collection to CSV. "WILL IT CROSS?" CHECKER Pick two or more varieties you're growing and get an estimated crossing-risk verdict, the isolation distance to keep a line pure, and the simplest way to do it โ€” timing, caging, bagging, or hand-pollination. Every verdict is labeled an estimate, never a guarantee. SEASONAL REMINDERS ON YOUR FROST DATES Pick your USDA zone (no location permission needed) and get local notifications when it's time to sow, let a crop bolt for seed, dry-cure, or retest old seed. GERMINATION TESTER Start a quick viability test, count the sprouts, and keep a per-variety history so you know what to plant, retest, or replace. AI SEED COACH Ask practical sowing and saving questions about any crop. The coach gives suggestions and estimates drawn from seed-saving tradition โ€” never legal, biosecurity, or food-safety authority. Isolation distances and days-to-maturity are general guidance ranges, not guarantees. BEGINNER "FIRST SAVE" PATH New to seed saving? Start with the four easiest crops โ€” beans, peas, tomato, lettuce โ€” with one-tap add to your shelf. FREE, AND PRO WHEN YOU WANT MORE Browse the full heirloom library, keep on-device notes, build a seed shelf, run germination tests, and ask the coach a few questions a day โ€” genuinely usable, free. Upgrade to Pro for unlimited coach asks, an unlimited shelf with CSV export, garden-wide crossing checks, and unlimited reminders. Pro is available as a subscription or a one-time lifetime purchase โ€” your choice, clearly priced, no tricks. No account. No ads. No analytics. Your notes and shelf stay on your device. Privacy: https://seedlibrary.uptrail.ai/privacy Terms: https://seedlibrary.uptrail.ai/terms

Screenshots

Rock Identifier4 screens
SeedLibrary4 screens

Verdict

The call

The clearest difference is update cadence: Rock Identifier at every 3 weeks against SeedLibrary's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Rock Identifier sells 7 in-app purchases, starting at $2.99 per 7 days and SeedLibrary sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rock Identifier ships an update every 3 weeks, SeedLibrary every 6 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

Scorecard1 real difference ยท 7 level
Rock Identifier versus SeedLibrary: the parameters behind the verdict, then further details
ParameterRock IdentifierSeedLibrary
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 weeks โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumโ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 โ€” better18.0
Further details โ€” not scored
Size27 MB1 MB
Age rating4+4+
DeveloperIdeas All Day Ltd.Mitaanshu Agarwal

In-app purchases

7 purchases

Rock Identifier

Subscriptions7
  • Unlimited Access3 Days trial$2.997 Days
  • Unlimited Weekly3 Days trial$3.997 Days
  • Unlimited Access3 Days trial$4.997 Days
Show 4 more
  • Unlimited yearly$19.991 Year
  • Unlimited Yearly$24.991 Year
  • Unlimited Yearly$29.991 Year
  • Unlimited Yearly$34.991 Year
3 purchases

SeedLibrary

Subscriptions2
  • SeedLibrary Pro Monthly7 Days trial$4.991 Month
  • SeedLibrary Pro Yearly7 Days trial$24.901 Year
One-time1
  • Pro Lifetime$29.99

Questions

Is Rock Identifier free?
Rock Identifier is free to download, with in-app purchases available.
Is SeedLibrary free?
SeedLibrary is free to download, with in-app purchases available.
Do Rock Identifier or SeedLibrary have ads?
Neither Rock Identifier nor SeedLibrary shows ads.
Which is updated more often, Rock Identifier or SeedLibrary?
Rock Identifier ships an update every 3 weeks, and SeedLibrary every 6 weeks. Most recently, Rock Identifier was updated on October 24, 2026 and SeedLibrary on October 20, 2026.

Other comparisons