Comparison

Doomsday Clicker vs Drilla

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

Head to head
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

About

Drilla

Embark on an excavation adventure as a geologist, engineer, and miner. Develop a powerful drill to reach the Earth's core, upgrade its components, and compete globally. Collaborate with clans and utilize assistants for faster progress.

Highlights
  • Drill upgrade system with over 200 parts
  • Automatic drilling even when offline
  • International rating and leaderboards
  • Clan system for collaboration and resource sharing
  • Assistants for faster drilling
  • Augmented reality game mode
Read full description

Drilla — is an interactive strategy game that will immerse you into the world of excavations and explorations. Do you think it’s easy being a geologist, chemist, engineer, constructor, and handy miner? Why don’t you try it out?! Develop a powerful drill and get to the center of the earth! Key features – Simple to learn. – Drill upgrade — collect the best body kit from over 200 available. – Automatic drilling even when you aren’t in the game — drilling and mining continues until the Drilla power block is depleted. – International rating — become the best driller in the world. – Clan system. Create your own clan or join an already existing one. Your clan will help you figure out a good strategy and may share resources. – Assistants — get a special tech helper and drill faster. – Build blocks and a block tower, solving the puzzle. – Daily bonuses to all players. – Augmented reality game mode (iOS 11 and ARKit support: iPhone SE, 6S and newer). And sometimes, you’ll be visited by Egor... Something wrong? Don’t hesitate to write us at: mail@blackbears.mobi Do you enjoy being the drill master? We’d be happy to see your review! —— Auto-Renewal Subscription. - [PRO] Driller ($5.49 per month). Ads free, Drilling Speed x2, Sell part resources. - [Magic] Driller ($9.99 per month). Ads free, Drilling Speed x2, Sell part resources, New items in daily bonus, New Boosters, 10x resources per tap. - [PRO] Driller ($19.99 per 3 month). Ads free, Drilling Speed x2, Sell part resources, New items in daily bonus, New Boosters, 10x resources per tap, Badge in Clans. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use https://blackbears.mobi/legal/us/terms Privacy Policy https://blackbears.mobi/legal/us/privacy

Screenshots

Doomsday Clicker1 screens
Drilla4 screens

Verdict

The call

The clearest difference is rating: Doomsday Clicker at 4.6 against Drilla's 4.2. Doomsday Clicker also leads on review sentiment (77% vs 58%) and ratings volume (3.1K vs 1K). Drilla's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and monetization model 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. Doomsday Clicker sells 10 one-off in-app purchases and Drilla sells 12 in-app purchases, starting at $5.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Doomsday Clicker holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 3.1K and 1K respectively. Written reviews point the same way: 77% of Doomsday Clicker's written reviews are positive against 58% of Drilla's.

UpkeepUpdate frequency

Doomsday Clicker ships an update every 3 months, Drilla every 3 weeks. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
Doomsday Clicker versus Drilla: the parameters behind the verdict, then further details
ParameterDoomsday ClickerDrilla
PriceFreeFree
Rating4.6 (3.1K ratings) — better4.2 (1K ratings)
Positive reviews77.4% of reviews — better57.7% of reviews
Number of ratings3.1K — better1K
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size185 MB153 MB
Age rating9+4+
DeveloperPikPokCHERNYE MEDVEDI, OOO

Customer experience

Doomsday Clicker

All ratings3,145 ratings
Positive90.3%
Neutral3.6%
Negative6.1%
Written reviews539 reviews
Positive77.4%
Neutral7.6%
Negative15.0%

Drilla

All ratings1,019 ratings
Positive80.0%
Neutral4.7%
Negative15.3%
Written reviews366 reviews
Positive57.7%
Neutral12.8%
Negative29.5%

User reviews

Doomsday Clicker

From 3.1K 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

Drilla

From 1K App Store ratings

What we love

  • 🚀 Fun and addictive gameplay
  • 👍 Great time-killer game
  • 🚀 Satisfying drilling and upgrading mechanics
  • 👍 Engaging clan and community features

Room to improve

  • 🐛 Frequent crashes and connectivity issues
  • 💰 Excessive ads and monetization
  • 🔋 Battery drain issues
  • 🤔 Confusing UI and progression system

Bugs and requests

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

Drilla

Reported bugs

4 issues
  • Game freezing or not loading
  • Incorrect league/clan rankings
  • Disappearing resources and progress loss
  • Upgrade/battery timer issues

Requested features

4 requests
  • Offline mode option
  • More content and progression depth
  • Improved clan/community features
  • Better resource management and selling options

In-app purchases

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
12 purchases

Drilla

Subscriptions3
  • [PRO] Driller$5.491 Month
  • [Magic] Driller$9.991 Month
  • [Magic+] Driller$19.993 Months
One-time9
  • Crystals for a beginner$1.99
  • Cyber-pig-piggy$1.99
  • Special Offer #2$1.99
Show 6 more
  • Lucky Bonus$4.99
  • Experienced Driller Pack$4.99
  • Gold Pack$4.99
  • Quest Crystals 1$4.99
  • Advanced Pack of Crystals$9.99
  • Cunning Driller$24.99

Questions

Is Doomsday Clicker free?
Doomsday Clicker is free to download, with in-app purchases available.
Is Drilla free?
Drilla is free to download, with in-app purchases available.
Which has better reviews, Doomsday Clicker or Drilla?
Doomsday Clicker is rated higher. Doomsday Clicker averages 4.6 out of 5 from 3.1K ratings, while Drilla averages 4.2 from 1K ratings.
Do Doomsday Clicker or Drilla have ads?
Both Doomsday Clicker and Drilla show ads.
Which is updated more often, Doomsday Clicker or Drilla?
Doomsday Clicker ships an update every 3 months, and Drilla every 3 weeks. Most recently, Doomsday Clicker was updated on September 24, 2026 and Drilla on September 17, 2026.

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