Geology Kit vs Word Scope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Geology Kit
Identify rocks, minerals, and gems using your camera. Get detailed formation histories, geological data, and even a labeled sketch of your find. Build a personal field guide of your discoveries.
- Identify rocks, minerals, crystals, gems, and pebbles from photos
- Detailed formation history and geological data
- Generate labeled pencil field sketches
- Save specimens to a personal field guide
- Daily Rock of the Day and quiz
- Explore geological layers of famous locations
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Point your camera at a rock and Geology Toolkit tells you what it is, how it formed and what it is made of, then draws you a labelled pencil sketch of it. One photo, the full story. Powered by a frontier class AI model, it identifies rocks, minerals, crystals, gems and pebbles, explains the formation history behind each one and gives you the geological detail to go with it: Mohs hardness, lustre, chemical formula, companion minerals and more. Whether you're a curious walker who picked up something interesting, a rockhound building a collection, a student preparing for fieldwork or a professional out in the field, Geology Toolkit is a considered field guide in your pocket. What you can do • Identify rocks, minerals, crystals, gems and pebbles from a photo • Read the full formation story: how each specimen formed, over what timescale and in what conditions • Discover the companion minerals commonly found alongside your finds • Turn any find into a labelled pencil field sketch in seconds • Save specimens to your personal field guide with sketches, notes and locations • Get confidence scores and alternative identifications for tricky specimens • Meet a new Rock of the Day every morning, with a daily quiz to test what you've learned • Explore What's Beneath: rock columns for places like the Grand Canyon, layer by layer through deep time Built for serious curiosity • Rockhounds and collectors building a field guide of finds • Geology and earth science students studying mineralogy, petrology and classification • Field professionals needing quick, reliable identification and reference • Educators and parents exploring geology with curious learners • Anyone who's ever picked up a stone and wondered what it was Why Geology Toolkit Most rock identifier apps stop at a name. Geology Toolkit goes further, explaining why a rock is what it is, how it formed and what to look for in the field. Every identification adds to your personal field guide, building a reference you'll return to. Available in English, Spanish, German, French, Portuguese and Japanese. Try it free for 7 days, then subscribe for unlimited identifications, full formation histories, companion mineral data, sketches and an exportable field record. From photo to real geological understanding, one specimen at a time. Terms of Use: https://www.geologytoolkit.com/terms Privacy Policy: https://www.geologytoolkit.com/privacy-policy
Word Scope
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One word a day. That's the whole idea. Word Scope is a calm, low‑pressure way to grow your English vocabulary. Each day, one carefully chosen word lands on your home‑screen widget — with its meaning, pronunciation, and an example sentence. You rate how well you know it on a simple five‑step scale, and the app quietly does the rest. No lessons. No streak guilt. No endless decks. Just a word, every day, that finds you where you already are. Built for intermediate English learners A short placement on first launch tunes your level — beginner, intermediate, or advanced — so the words you see are useful, not random. Words you don't know yet come back at the right moment, thanks to spaced repetition. Words you've mastered stay out of the way. Features • One curated word a day, with IPA pronunciation and a natural example sentence • Home‑screen widget so the word finds you — no app‑opening required • Five‑step rating that drives a spaced‑repetition schedule under the hood • Streak calendar that rewards showing up, not cramming • Custom lists — save favorites or build your own collections of words • System text‑to‑speech in your device's voice • iCloud sync across your iPhone and iPad • Dark mode and a quiet, readable design • A gentle daily reminder, if you want one (notifications are opt‑in) Why one word? Most vocabulary apps treat learning like homework. Word Scope treats it like a habit. Thirty seconds a day, on the lock screen, in the elevator, between things — and a year from now you'll have a real vocabulary you actually use. Designed for adult and teen ESL learners building everyday fluency. No account required to get started. No ads. No tracking. PRIVACY POLICY: https://wordscope.io/privacy.html TERMS OF SERVICE: https://wordscope.io/terms.html
Screenshots
Verdict
The clearest difference is device support: Geology Kit at 3 against Word Scope's 1. Geology Kit also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Geology Kit sells 2 in-app purchases, starting at $2.99 per 7 days and Word Scope sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Geology Kit ships an update every 2 weeks, Word Scope every 10 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.
| Parameter | Geology Kit | Word Scope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (28 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 87 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Laurence Wayne | Spark Labz Inc. |
In-app purchases
Geology Kit
- Weekly Subscription$2.997 Days
- Geology AI Yearly Subscription7 Days trial$24.991 Year
Word Scope
- WordScope Pro Monthly$4.991 Month
- WordScope Pro Annual$29.991 Year
- WordScope Forever$89.00
Questions
Is Geology Kit free?
Is Word Scope free?
Do Geology Kit or Word Scope have ads?
Which is updated more often, Geology Kit or Word Scope?
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