# Rock Goblin Jr.: Kids Learning — Math, Shape & Color Games

> Dig for gems and crystals in magical caves, collect them, and avoid a goblin. (iPhone/iPad app by MICHAEL DOUGLAS PAULEY.)

- Source: https://appshunter.io/ios/app/rock-goblin-jr-kids-learning/id6768480789 (this page in markdown: same URL + `.md`)
- Developer: [MICHAEL DOUGLAS PAULEY](https://appshunter.io/developer/1896577111)
- Category: Education, Games, Family
- Price: $8.99
- Rating: 5.00/5 from 6 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 52 MB
- Languages: American English, Arabic, French (France), German (Germany), Japanese, Chinese (Simplified, China), European Spanish
- Released: 2026-05-14
- Data updated: 2026-10-25
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rock-goblin-jr-kids-learning/id6768480789/reviews.md

## What is Rock Goblin Jr.?

Meet Professor Pebble, a friendly goblin teacher whose school, Goblin Academy, sits deep inside a cave. Across 51 short lessons, she teaches math, shapes, colors and music the way good teachers do: show first, do one together, then let your child try alone. Questions are asked with pictures and sounds, so kids who can't read yet can play right along.

WHAT YOUR CHILD LEARNS
• Math, 24 lessons: counting to 10, ten frames, teen numbers, making 10, adding and subtracting within 20, missing numbers, skip counting by 2s, 5s and 10s, and times tables up to 10 × 10.
• Shapes, 9 lessons: circle, square, triangle, rectangle, oval, pentagon, hexagon, star and heart; a shape is still the same shape when it turns or grows; counting corners and sides; sorting; building shapes and taking them apart; shape patterns; and 3D shapes like the cube, cone and prism.
• Colors, 8 lessons: 11 color names, sorting by color, mixing colors, light and dark, color patterns, and patterns that combine color and shape.
• Music, 10 lessons: high and low, fast and slow, long and short, loud and soft, same or different, notes going up or down, which instrument is playing, copying a beat, copying a tune, and counting beats.

MAKE MUSIC IN THE CRYSTAL CAVE
Nothing to win and nothing to get wrong, just music to play:
• Tap the glowing crystals, record a tune and hear it played back.
• On the song maker, tap crystals onto the song grid and hear your song play round and round. Add drums, make it longer, and pick a sound and a speed.
• Up to 6 songs and recordings stay on the shelf.
• Every cave hides a singing crystal. Find it, and that cave's song opens in the song book: 11 songs to play and change.

GENTLE BY DESIGN
• Every lesson works the same way: Professor Pebble shows how, does one with your child, then says "Your turn!"
• A wrong tap is never a dead end. The question stays put and a hint opens. More help comes one step at a time: "Show me", then "A trick", then "Watch me".
• No timers, no lives to lose.
• Facts your child finds tricky come back on later days. Facts they already know come back less often.
• Already knows a lesson? "Show what you know" lets your child skip ahead.
• Every lesson has a sticker to earn, 51 in all.

HEAR IT, SEE IT
• Professor Pebble talks to your child out loud in English, Spanish, French, German, Chinese and Arabic.
• With "Show Words" on, her words appear in a speech bubble and each one lights up as she says it.
• In Japanese, the lessons run on words and pictures, without her voice.
• Grown-ups can turn her voice or the words off.

FOR GROWN-UPS
Behind a quick math question that keeps little hands out:
• Learning Progress: where your child is in every lesson, the facts they find trickiest, and when they last practiced.
• Choose how much of each subject the Academy offers, and set the Math Level.
• Switch between 7 languages: English, Spanish, French, German, Japanese, Chinese (Simplified) and Arabic.

THE GEM MINE
The original Rock Goblin Jr. game is still here:
• 11 caves to explore, from the Backyard Cave to the Sky Temple.
• Crack open rocks, clean up what's inside, and fill the collection book with 38 gems, stones and fossils.
• Earn coins to unlock new caves, tools and goblin outfits. Every cave hides secrets.
• Crystals grow in every cave and ring when you tap them.

PEACE OF MIND
• No ads, no in-app purchases, no subscription.
• No accounts, no chat, no data collected.
• Works offline, so it's ready for car rides and flights.
• For iPhone and iPad.

## Key features

- Dig for gems and crystals
- Explore seven unique caves
- Collect finds in a gem book
- Avoid a mischievous goblin
- Unlock new caves and tools
- Simple tap-and-swipe controls

## Is Rock Goblin Jr. safe?

Not enough ratings yet to assess Rock Goblin Jr..

## Is Rock Goblin Jr. legit?

Rock Goblin Jr.: Kids Learning appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Rock Goblin Jr. is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/rock-goblin-jr-kids-learning/id6768480789/reviews.md

### 5/5 — Rock Goblin Jr.

*2026-05-18*

Great game for kids! Fun and also teaches them about rocks/gemstones and some simple math facts! I’m a teacher and my kids love it!

**Developer response:** Thank you so much! It means a lot that a teacher is using it with real kids. Learning about rocks and math while having fun is exactly the goal. Thank you for sharing it with your class! — Big Ridge Studios

### 5/5 — Fantastic!

*2026-05-17*

Boasting a simple yet fun and addictive gameplay loop, Rock Goblin Jr. is a trivia based mining game bursting with great music, graphics, and a ton of personality packed into every detail. Worth every cent, I can’t recommend it enough!

**Developer response:** Thank you for such a kind review! We put a lot of love into the music, the art and the little details, so we're thrilled it shows. Happy mining! — Big Ridge Studios

### 5/5 — Great game for kids.

*2026-05-15*

Learn about different gems while also learning simple math! Deff recommend!!

**Developer response:** Thank you both! Gems plus a little math practice is exactly what we hoped kids would enjoy. Thanks for recommending it! — Big Ridge Studios

### 5/5 — Best Game Ever

*2026-05-14*

This game is so much fun! The math is fun too it helps you beat the goblin so you can keep collecting the gems! I love all the neat facts that pop up after cleaning off the gem! This game is my new hyper fixation !!

**Developer response:** We love that it's your new hyper fixation! Thanks for playing, and keep cleaning those gems: there are lots of fun facts to find. — Big Ridge Studios

### 5/5 — Freakin Adorable

*2026-05-14*

Game is so cute. Perfect for young kids

**Developer response:** Thank you! We think the goblin is pretty adorable too. So glad it's a hit with young kids! — Big Ridge Studios

## Frequently asked questions about Rock Goblin Jr.

### What is Rock Goblin Jr.?

Rock Goblin Jr. is a paid mobile game where players dig underground to find gems and crystals. It features exploration of magical worlds and a collection mechanic.

### How much does Rock Goblin Jr. cost?

Rock Goblin Jr. is a paid app priced at $2.99. There are no in-app purchases or subscriptions required after the initial purchase.

### Does Rock Goblin Jr. have ads?

No, Rock Goblin Jr. is completely ad-free. It is designed to be a safe and uninterrupted experience for young players.

### What devices is Rock Goblin Jr. available on?

Rock Goblin Jr. is available on iPhone, iPad, and iPod devices. It is designed with simple controls suitable for these platforms.

### What is the age rating for Rock Goblin Jr.?

Rock Goblin Jr. has an age rating of 4+. The gameplay is intuitive and requires no reading, making it accessible for young children.

### How often is Rock Goblin Jr. updated?

The latest version of Rock Goblin Jr. is 1.0.1, which was released on May 17, 2026. Updates are typically released to improve the game or add new content.

### Can I play Rock Goblin Jr. offline?

Yes, Rock Goblin Jr. does not require an internet connection to play. It is a self-contained game, making it ideal for offline entertainment.

### What do players like about Rock Goblin Jr.?

Based on its rating of 5.0 stars from 6 ratings, players likely appreciate the game's engaging gem-digging mechanics, the variety of magical worlds to explore, and its child-friendly design without ads or in-app purchases.

## Version history (last 4 releases)

### 1.0.3 — 2026-09-29

Sound fix for Goblin Academy's 51 lessons: after a visit to the Music hall, lessons could go silent until the app was restarted. Professor Pebble's voice and every lesson sound now keep playing.
Lesson sounds also play now when the iPhone's silent switch is on, just like the game's music.

Welcome to Goblin Academy!
• 51 lessons with Professor Pebble: 24 in math, 9 in shapes, 8 in colors and 10 in music.
• Professor Pebble talks out loud in English, Spanish, French, German, Chinese and Arabic, and her words light up as she says them.
• A sticker to earn in every lesson.
• Make music in the Crystal Cave: record a tune on the crystals and hear it back, or make a song on the song grid. Up to 6 songs and recordings are kept.
• A singing crystal hides in every cave, and each one opens a song in the song book: 11 songs to play and change.
• For grown-ups: a Learning Progress page, settings for each subject, and a Math Level.
• A new cave, the Fossil Dig, with six fossils to find.
• Secrets hidden in every cave, and crystals that ring when you tap them.

### 1.0.2 — 2026-09-25

Welcome to Goblin Academy!
• 51 lessons with Professor Pebble: 24 in math, 9 in shapes, 8 in colors and 10 in music.
• Professor Pebble talks out loud in English, Spanish, French, German, Chinese and Arabic, and her words light up as she says them.
• A sticker to earn in every lesson.
• Make music in the Crystal Cave: record a tune on the crystals and hear it back, or make a song on the song grid. Up to 6 songs and recordings are kept.
• A singing crystal hides in every cave, and each one opens a song in the song book: 11 songs to play and change.
• For grown-ups: a Learning Progress page, settings for each subject, and a Math Level.
• A new cave, the Fossil Dig, with six fossils to find.
• Secrets hidden in every cave, and crystals that ring when you tap them.

### 1.0.1 — 2026-05-17

A few fun updates to make exploring caves even better!

Tap directly on a rock or the goblin to interact — easier for little fingers
Better camera framing during the goblin math challenge so you can see the rocks fall
Now officially available in 7 languages: English, Spanish, French, German, Japanese, Simplified Chinese, and Arabic
Fixed: notifications no longer hidden behind the camera notch
Fixed: rock trivia facts no longer repeat themselves

### 1.0 — 2026-05-14

No release notes.

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All apps by MICHAEL DOUGLAS PAULEY: https://appshunter.io/developer/1896577111

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*