# Geology Kit vs Word Scope

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.

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.

## The numbers

| Metric | Geology Kit | Word Scope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (28 ratings)](https://appshunter.io/ios/app/geology-kit-rock-identifier/id6745966254/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 87 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Laurence Wayne](https://appshunter.io/developer/1739552943) | [Spark Labz Inc.](https://appshunter.io/developer/1896645584) |

## What reviewers say

### Geology Kit

[App page](https://appshunter.io/ios/app/geology-kit-rock-identifier/id6745966254)

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.

**Highlights:** 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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Geology AI Yearly Subscription | $24.99 | per year |


### Word Scope

[App page](https://appshunter.io/ios/app/word-scope/id6769263473)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WordScope Pro Monthly | $4.99 | per month |
| WordScope Pro Annual | $29.99 | per year |
| WordScope Forever | $89.00 | one-time |


## Frequently asked questions

### Is Geology Kit free?

Geology Kit is free to download, with in-app purchases available.

### Is Word Scope free?

Word Scope is free to download, with in-app purchases available.

### Do Geology Kit or Word Scope have ads?

Neither Geology Kit nor Word Scope shows ads.

### Which is updated more often, Geology Kit or Word Scope?

Geology Kit ships an update every 2 weeks, and Word Scope every 10 days. Most recently, Geology Kit was updated on November 8, 2026 and Word Scope on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*