Rock Goblin Jr.: Kids Learning

Rock Goblin Jr.: Kids Learning

Math, Shape & Color Games

6 ratings
5 reviews
$8.99

Details

Released
May 14, 2026
Updated
September 29, 2026

Features

Rock Goblin Jr.: Kids Learning screenshot #1 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #2 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #3 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #4 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #5 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #6 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #7 for iPhone
Rock Goblin Jr.: Kids Learning screenshot #8 for iPhone
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About

Dig deep underground to discover hidden gems and crystals in various magical worlds. Collect your finds, unlock new areas, and watch out for a mischievous goblin. Designed for young explorers with simple controls and no ads or in-app purchases.

✓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
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What's New in Rock Goblin Jr.

1.0.3

September 29, 2026

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.

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User reviews

Rock Goblin Jr.

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!

Response from developer

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

Fantastic!

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!

Response from developer

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

Great game for kids.

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

Response from developer

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

Best Game Ever

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 !!

Response from developer

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

Freakin Adorable

Game is so cute. Perfect for young kids

Response from developer

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

Developer apps

FAQ

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.