Comparison

Bitcoin Billionaire vs Doomsday Clicker

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

Head to head
About

Bitcoin Billionaire

Tap your way to virtual riches in this idle clicker game. Earn bitcoins by upgrading mining equipment, making smart investments, and traveling through time to unlock new eras and achievements. It's a fun, simulated fortune-building experience for everyone.

Highlights
  • Mine virtual bitcoins through tapping
  • Upgrade mining equipment and investments
  • Earn bitcoins while offline
  • Travel through time to new eras
  • Customize your character
  • Adopt pets and companions
Features
Read full description

The smash-hit idle clicker where you mine virtual bitcoins to amass a simulated fortune! Bitcoin Billionaire is an idle mining game that's all about earning virtual bitcoins through fast tapping, smart investments, and cool upgrades. Go from rags to riches as you upgrade and unlock new items and time travel to the distant past and the far future, all without leaving your comfy chair! In Bitcoin Billionaire you start with almost nothing: a run-down office, a rickety old desk, and a terrible computer. By tapping the screen you can mine virtual bitcoins to slowly increase your wealth. Spend your earnings on fancy things like entertainment centers and priceless works of art, or upgrade your mining equipment to earn more with each tap. If you're smart, you'll use some of those bitcoins to invest in new technologies that help you earn even when you're not playing! Just when you think you've seen it all, Bitcoin Billionaire sends you hurtling through time and space. Travel to new eras where you'll earn all new upgrades, unlock extra achievements, and experience the thrills of bitcoin mining from a whole new perspective. If you thought tapping was fun in a modern-day office chair, just wait 'til you park your posterior in a finely crafted stone seat from prehistoric times! Features: -Upgrade investments to earn bitcoins while offline. -Grab bonuses from hovering delivery drones. -Customize your character to mine in style. -Free holiday updates and extras. -Adopt a kitty! Or a robot! Or a T-Rex! Or something else! Bitcoin Billionaire is an idle mining game that's fun for everyone. Seriously, everyone can play it, you don't have to know anything about bitcoins or mining. If you can tap, you can earn, and if you can earn, you can upgrade all of the things. Now quick, sit down and start tapping! Note: This game is for entertainment purposes only. You do not mine real bitcoins. You will, however, feel like a billionaire when you finally unlock those expensive upgrades.

About

Doomsday Clicker

Tap to build and expand an underground shelter to house survivors after global destruction. Grow your bunker, earn coins, and discover quirky surprises. Destroy and rebuild the world repeatedly for escalating profits.

Highlights
  • Tap to build and expand underground shelter
  • Earn coins by housing survivors
  • Collect bonuses from visitors
  • Spin a wheel for productivity boosts
  • Destroy and rebuild the world for profit
  • Discover quirky surprises and characters
Features
Read full description

You’ve spent years developing the technology to withstand the total destruction of the earth’s surface, and Doomsday survivors will have no choice but to turn to YOU—their rescuer, their benefactor, their SUPREME LEADER! Tap the buttons to build your underground shelter, then tap some more to expand it with luxurious rooms and upgrades. The bigger your bunker, the more people you hold, and the more coins you make. Keep tapping and watch as your profits grow to greater and more outrageous extremes! In Doomsday Clicker you can: • Collect bonuses when “unwanted visitors” come knock-knocking at your bunker’s door • Discover endless quirky surprises! • Feel immense satisfaction as numbers tick ever higher • Visit THE SUPERCHARGER, a wheel of chance that gives a limited-time productivity boost • Destroy the world over and over again to increase profits. Destroy the world, and build it up again, making more and more every time! • Meet tons of crazy characters… and watch them mutate • Stay tuned! More locations, enemies and survivors characters are coming soon! Doomsday Clicker is free to play but offers some game items for purchase with real money. We love to hear from our players! On Twitter? Drop us a line @pikpokgames and join the conversation with #DoomsdayClicker

Screenshots

Bitcoin Billionaire4 screens
Doomsday Clicker1 screens

Verdict

The call

Bitcoin Billionaire and Doomsday Clicker both sit at 4.8 stars, but that hides the real split: 93% of Bitcoin Billionaire's written reviews are positive against 78% of Doomsday Clicker's. Bitcoin Billionaire also leads on ratings volume (20K vs 3.2K). On price, rating, update cadence and ads 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. Bitcoin Billionaire sells 13 one-off in-app purchases and Doomsday Clicker sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bitcoin Billionaire holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Bitcoin Billionaire has 20K ratings behind it against 3.2K, so its average is the more settled of the two. Written reviews point the same way: 93% of Bitcoin Billionaire's written reviews are positive against 78% of Doomsday Clicker's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Bitcoin Billionaire versus Doomsday Clicker: the parameters behind the verdict, then further details
ParameterBitcoin BillionaireDoomsday Clicker
PriceFreeFree
Rating4.8 (20K ratings) — better4.6 (3.2K ratings)
Positive reviews92.8% of reviews — better78.3% of reviews
Number of ratings20K — better3.2K
Update frequencyEvery 3 monthsEvery 3 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size245 MB185 MB
Age rating12+9+
DeveloperNoodlecakePikPok

Customer experience

Bitcoin Billionaire

All ratings19,535 ratings
Positive95.2%
Neutral2.7%
Negative2.1%
Written reviews1,834 reviews
Positive92.8%
Neutral2.6%
Negative4.6%

Doomsday Clicker

All ratings3,145 ratings
Positive90.3%
Neutral3.6%
Negative6.1%
Written reviews1,134 reviews
Positive78.3%
Neutral6.3%
Negative15.3%

User reviews

Bitcoin Billionaire

From 20K App Store ratings

What we love

  • 🚀 Favorite mobile game
  • 👍 Calming and relaxing
  • 👍 Unique and fun
  • 👍 Addictive and enjoyable
  • 👍 Great progression and mechanics

Room to improve

  • 🐛 Occasional freezing and crashes
  • 🔋 High ad dependency for progress
  • 🔋 Slow offline earnings
  • 🔋 Grindy late game progression

Doomsday Clicker

From 3.2K App Store ratings

What we love

  • 👍 Fun and addictive gameplay
  • 🎶 Excellent soundtrack and music
  • 💎 Satisfying progression and upgrades
  • 🕹️ Simple yet engaging mechanics
  • 🎨 Charming and humorous visuals

Room to improve

  • 🐛 Occasional crashes and bugs
  • 🕰️ Repetitive gameplay after a while
  • 💰 Imbalanced upgrade costs at higher levels
  • 🤖 Issues with ad-based rewards not working properly

Bugs and requests

Bitcoin Billionaire

Reported bugs

3 issues
  • Disappearing pet bonuses after device reset
  • Inconsistent ad rewards and freezing issues
  • Offline earnings not working as expected

Requested features

4 requests
  • More customization options for room and character
  • Ability to save and bank taps for later use
  • Offline earnings and investments improvements
  • More interactive elements and content updates

Doomsday Clicker

Reported bugs

3 issues
  • Inconsistent mutant/human gain rates
  • Upgrade costs not scaling properly
  • Ads not providing expected rewards

Requested features

4 requests
  • More variety in rooms and bunkers
  • Additional game modes or challenges
  • Ability to skip or fast-forward certain tasks
  • Better cloud save/restore functionality

In-app purchases

13 purchases

Bitcoin Billionaire

One-time13
  • Premium Spin$0.99
  • Cat$0.99
  • 50 Hyperbits$1.99
Show 10 more
  • Auto Miner 1.0$1.99
  • Auto Miner 2.0$3.99
  • Auto Miner 3.0$3.99
  • Coin Doubler$4.99
  • 150 Hyperbits$4.99
  • Auto-Miner 4.0$4.99
  • 250 Hyperbits$7.99
  • 350 Hyperbits$9.99
  • Hyperbit Doubler$9.99
  • 1000 Hyperbits$24.99
10 purchases

Doomsday Clicker

One-time10
  • 400 Gold$1.99
  • 200 Gold$1.99
  • 300 Gold$1.99
Show 7 more
  • 550 Gold Pack$4.99
  • 1100 Gold$4.99
  • 830 Gold$4.99
  • Gold Stash$4.99
  • Doomsdog$4.99
  • 1150 Gold Pack$9.99
  • 2400 Gold Pack$19.99

Questions

Is Bitcoin Billionaire free?
Bitcoin Billionaire is free to download, with in-app purchases available.
Is Doomsday Clicker free?
Doomsday Clicker is free to download, with in-app purchases available.
Which has better reviews, Bitcoin Billionaire or Doomsday Clicker?
Bitcoin Billionaire is rated higher. Bitcoin Billionaire averages 4.8 out of 5 from 20K ratings, while Doomsday Clicker averages 4.6 from 3.2K ratings.
Do Bitcoin Billionaire or Doomsday Clicker have ads?
Both Bitcoin Billionaire and Doomsday Clicker show ads.
Which is updated more often, Bitcoin Billionaire or Doomsday Clicker?
Bitcoin Billionaire ships an update every 3 months, and Doomsday Clicker every 3 months. Most recently, Bitcoin Billionaire was updated on November 1, 2026 and Doomsday Clicker on October 30, 2026.

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