Comparison

Black Block Game vs Rock Game 3

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Black Block Game

Features
Read full description

Place black blocks to score points. Make 10 rows of black blocks horizontally or vertically to explode them. Compare your scores with people around the world and compete for the best score.

About

Rock Game 3

Scan real-world rocks with your camera to adopt them as unique, collectible pets. Name, care for, and train your rock companions by walking, making them stronger. Explore a hand-illustrated canyon and log your discoveries in a gentle collecting game.

Highlights
  • Scan real rocks with camera
  • Adopt rocks as pets
  • Discover diverse rock species
  • Keep a field journal log
  • Train pets with real-world steps
  • Relaxing hand-illustrated environment
Features
Read full description

Rock Game 3 is a cozy field-journal adventure where real-world rocks become collectible companions. Point your camera at a stone, scan it, and watch it turn into a soft little rock pet you can collect, train, and battle. Explore a warm canyon world, discover species like Peb, Quartz, Basalt, Granite, Limestone, Agate, Obsidian, and more, then build a party of rock companions with their own rarity, personality, stats, and moves. ROCK GAME 3+ SUBSCRIPTION Rock Game 3+ Monthly is an optional auto-renewable subscription available for $4.99 per month. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rock-game-3-analyzer-logtaylor.netlify.app/privacy.html

Screenshots

Black Block Game4 screens
Rock Game 34 screens

Verdict

The call

The clearest difference is in-app purchases: Black Block Game at none against Rock Game 3's 4. Black Block Game also leads on iOS requirement (12.0 vs 17.0). Rock Game 3's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rock Game 3 sells 4 in-app purchases, starting at $4.99 per month. Black Block Game asks for nothing beyond the download.

UpkeepUpdate frequency

Black Block Game ships an update every 3 weeks, Rock Game 3 every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Black Block Game versus Rock Game 3: the parameters behind the verdict, then further details
ParameterBlack Block GameRock Game 3
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size74 MB736 MB
Age rating4+4+
DeveloperJOOWON YUNLogan Taylor

In-app purchases

None

Black Block Game

No in-app purchases

4 purchases

Rock Game 3

Subscriptions1
  • Rock Game 3+$4.991 Month
One-time3
  • 500 Pebbles$1.99
  • 1,400 Pebbles$4.99
  • 3,200 Pebbles$9.99

Questions

Is Black Block Game free?
Black Block Game is free to download, with no in-app purchases.
Is Rock Game 3 free?
Rock Game 3 is free to download, with in-app purchases available.
Do Black Block Game or Rock Game 3 have ads?
Neither Black Block Game nor Rock Game 3 shows ads.
Which is updated more often, Black Block Game or Rock Game 3?
Black Block Game ships an update every 3 weeks, and Rock Game 3 every 3 days. Most recently, Black Block Game was updated on November 4, 2026 and Rock Game 3 on October 31, 2026.

Other comparisons