Comparison

Black Hole Blast vs Diamond Hole

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

Head to head
About

Black Hole Blast

Control a growing black hole to consume weapons throughout history. Grow your hole by swallowing more items to face a powerful boss at the end. Can you collect all the arms and defeat the enemy before time runs out?

Highlights
  • Control a dynamic black hole
  • Swallow historical weapons
  • Grow your black hole size
  • Progress through a timeline
  • Battle a giant boss
  • Timed challenges
Features
Read full description

Move the black hole to swallow a variety of weapons from all times! Will you succeed to swallow all of the arms in the before the time is up? Your hole might be small at start, but still capable to swallow some ancient times weapons. The more weapos you hoard, the bigger your hole! Move along the timeline, witness the evolution of the weapons and eat them! Make sure your hole is strong enough to face the boss! At the end, you will have to fight and destroy giant enemy with all the weapons you gathered! Can you beat them all?

About

Diamond Hole

Control a hole to collect diamonds and grow larger. Use collected gems to create pixel art masterpieces through a color-by-number mechanic. Upgrade your hole's abilities and progress through challenging levels.

Highlights
  • Timed diamond collection
  • Hole size upgrades
  • Pixel art creation
  • Color by number mechanic
  • Level progression
  • Income and time extensions
Features
Read full description

Dive into the captivating adventure of "Diamond Hole"! Control a mesmerizing hole on a dazzling quest to collect all the glimmering riches in its path. Absorb and Thrive: Your mission is clear—absorb as many diamonds as you can within the ticking sands of time. Grow your hole with each gulp, revealing the secrets hidden beneath the surface. Vivid Creations Await: But the journey doesn't end there! Use the collected diamonds to create pixel-art masterpieces through the innovative "Color By Number" mechanic. Paint vibrant shades and breathe life into pixelated canvases. Upgrade and Elevate: Enhance your hole's prowess. Upgrade its size, extend collection time, and increase income. Strategize wisely to traverse captivating chapters of pixelated artistry. Pixel Perfect Progression: Complete levels, each presenting new challenges and intricate pixel-art designs. Advance to the next stage of your adventure as you refine your hole into an unstoppable force of nature. Immerse and Inspire: "Diamond Hole" takes you from excavation to creative expression. Transform diamonds into breathtaking artworks, one pixel at a time. Embark on a journey through glittering landscapes, embrace timed absorption, and unlock the artist within. "Diamond Hole" invites you to dig deep, dream big, and create beyond imagination. Dive in now and let "Diamond Hole" illuminate your path to artistic mastery!

Screenshots

Black Hole Blast3 screens
Diamond Hole4 screens

Verdict

The call

The clearest difference is review sentiment: Diamond Hole at 100% against Black Hole Blast's 0%. Diamond Hole also leads on rating (4.0 vs 2.3) and in-app purchases (none vs 2). Black Hole Blast's advantage is ratings volume (3 vs 1). On price, update cadence, 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. Black Hole Blast sells 2 in-app purchases, starting at $19.99 per month. Diamond Hole asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Diamond Hole holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Black Hole Blast's written reviews are positive against 100% of Diamond Hole's.

UpkeepUpdate frequency

Black Hole Blast ships an update every 2 weeks, Diamond Hole fortnightly. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Black Hole Blast versus Diamond Hole: the parameters behind the verdict, then further details
ParameterBlack Hole BlastDiamond Hole
PriceFreeFree
Rating2.3 (3 ratings)4.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 2 weeksFortnightly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size277 MB92 MB
Age rating12+4+
DeveloperAPP CENTRAL LTDAndrii Torbenko

Customer experience

Black Hole Blast

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Diamond Hole

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Black Hole Blast

Subscriptions2
  • All Bundle Features Unlocked!$19.991 Month
  • All AppCentral Games Unlocked!$39.991 Month
None

Diamond Hole

No in-app purchases

Questions

Is Black Hole Blast free?
Black Hole Blast is free to download, with in-app purchases available.
Is Diamond Hole free?
Diamond Hole is free to download, with no in-app purchases.
Which has better reviews, Black Hole Blast or Diamond Hole?
Diamond Hole is rated higher. Black Hole Blast averages 2.3 out of 5 from 3 ratings, while Diamond Hole averages 4.0 from 1 ratings.
Do Black Hole Blast or Diamond Hole have ads?
Both Black Hole Blast and Diamond Hole show ads.
Which is updated more often, Black Hole Blast or Diamond Hole?
Black Hole Blast ships an update every 2 weeks, and Diamond Hole fortnightly. Most recently, Black Hole Blast was updated on November 3, 2026 and Diamond Hole on November 3, 2026.

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