Comparison

Idle Deepcore vs Coreshatter

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

Head to head
About

Idle Deepcore

Embark on an epic pixel-art mining adventure, tapping to break blocks and collect ore. Automate your progress with upgradeable machines, even while offline, and descend through diverse biomes to discover rarer resources. Reset your progress for permanent boosts and unlock new systems to dig deeper and get richer.

Highlights
  • Tap-to-mine with pixel-art feedback
  • Automate with upgradeable mining machines
  • Smelt raw ore into valuable ingots
  • Descend through distinct biomes
  • Prestige for permanent power
  • Build a rocket and mine asteroids
  • Offline progress
Features
Read full description

Idle Deepcore is a pixel-art idle mining game about digging from the surface all the way down to the planet's molten core — and beyond, into orbit. Tap to break blocks and collect ore, then buy machines — jackhammers, steam drills, seismic hammers, excavators and more — to mine for you, even while you're away. The deeper you dig, the rarer the ore and the tougher the blocks. FEATURES • Tap-to-mine with crunchy pixel-art feedback • Automate with a roster of upgradeable mining machines • Smelt raw ore into valuable ingots in your furnaces • Descend through distinct biomes to ever-deeper layers • Prestige to reset for permanent power and unlock new systems • Skill tree, mastery nodes and a research lab to specialize each run • Build a rocket and mine asteroids out in orbit • Offline progress — your machines keep mining while the app is closed • Cloud save via Game Center — back up and restore your progress • Playable in 29 languages Optional rewarded ads can double your offline haul — never required to progress. Dig deeper. Get richer. Idle Deepcore.

About

Coreshatter

Build defenses, draft powerful upgrades, and bank your progress in this idle tower defense roguelite. The game continues to play and earn rewards while you're away, allowing for both quick check-ins and deep strategy sessions.

Highlights
  • Idle gameplay with offline progress
  • Roguelite drafting and build synergies
  • Deep progression systems
  • Ranked competitive ladders
  • In-run agency and clutch decisions
  • Accessibility options
Features
Read full description

Defend the Core. Draft Glyphs. Shatter to bank, Converge to begin again. Coreshatter is a chill idle tower defense roguelite built for the long game. Lay out a defense, read the waves crashing against your Core, and tune a build with genuine depth. Then prestige and push deeper. It keeps playing while you are away and pays out when you return, so a quick check-in and a long strategy session both feel good. THE CORE LOOP - DEFEND: Enemies stream across the Grid toward your Core. Your Glyphs fire on their own while you read the fight and steer the run. - DRAFT: Every run deals a fresh roguelite hand. Choose Glyphs and Chips, chase synergies, and adapt to each wave. - SHATTER: Bank the run's spoils and lock in your gains. - CONVERGE: Prestige to reset with permanent power and open deeper systems each time. DRAFT AND BUILD - Socket Glyphs and Chips into a board loadout where placement changes everything. - Find synergies across offense, defense, and economy pieces. - Answer wave modifiers that reward a flexible, adaptable build. - Auto-arrange your board, or hand-place every piece for full control. WAVES THAT TEST YOUR BUILD - Face a roster of distinct foes, from swarming Motes and splitting Splitters to shielded bruisers and Corruption bosses that demand an answer. - Each wave can shift the rules, so the run that beats one seed may stumble on the next. - Endless escalation rewards builds that scale. DEEP PROGRESSION - Invest Scrap, Data, and Flux across the Foundry, Mainframe, and Lattice upgrade trees. - Build a network of up to 8 linked Cores, each with its own feel and bonuses. - Collect and master Glyphs in the Codex and chart your growth in the Constellation. - Convergence prestige compounds your power run after run. THE ENDGAME OPENS UP - Complete the Axiom tree to open Vestiges: hunt, forge, and equip collectible relics, each with a passive that reshapes a run. - Deep Hunts: push a run past wave 100 to recover a Vestige's Fragments and forge it toward Apex. - Research: a permanent Core upgrade tree. - Gambit: stake earned Axioms on a live run, hold past the floor and Shatter for a bigger payout, or lose the run and the stake. RANKED LADDERS - Take it online with a new competitive endgame: climb a daily rating ladder from Bronze to Grandmaster. - Aegis Trials hands every player the same curated daily kit, so your rank comes down to pure skill. - The Ascendant Ladder pits the build you have forged against the whole field. - A fresh shared challenge every day, six-week Ladder Seasons, and a live Standings board you can climb. Rewards are cosmetic. IN-RUN AGENCY - When the pressure spikes, tap REPAIR to patch your Core or HOLD THE LINE to dig in. - Make the clutch draft pick that turns a losing run around. - Light, deliberate decisions you make in a tap. IDLE AND OFFLINE - Offline progress that matches live play, so time away is never wasted. - Auto-Run keeps earning in the background while you plan your next build. - Made for a few minutes a day or a long tuning session, your call. BUILT TO PLAY YOUR WAY - Colorblind-safe coding that reads by shape and label as well as hue. - Reduced-motion support, scalable text, and a high-contrast interface. - A calm, flat interface with the light and motion saved for the arena where the action lives. Free to play. Set up your defense, Shatter, Converge, and see how deep the Core goes. Mainframe is an auto-renewable monthly subscription. Pricing is shown in the app and varies by region. The subscription renews automatically unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. Privacy Policy: https://idleflowgames.com/privacy/coreshatter/ Terms of Use (EULA): https://idleflowgames.com/terms/coreshatter/

Screenshots

Idle Deepcore4 screens
Coreshatter4 screens

Verdict

The call

Idle Deepcore and Coreshatter both sit at 4.6 stars, but that hides the real split: 75% of Coreshatter's written reviews are positive against 50% of Idle Deepcore's. Idle Deepcore's advantage is ratings volume (51 vs 7) and iOS requirement (13.0 vs 15.0). 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. Idle Deepcore sells 1 one-off in-app purchase and Coreshatter sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Idle Deepcore against 4.7 for Coreshatter. That said, the two scores are not equally well evidenced: Idle Deepcore has 51 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 50% of Idle Deepcore's written reviews are positive against 75% of Coreshatter's.

UpkeepUpdate frequency

Idle Deepcore ships an update every 5 days, Coreshatter every 6 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Idle Deepcore versus Coreshatter: the parameters behind the verdict, then further details
ParameterIdle DeepcoreCoreshatter
PriceFreeFree
Rating4.6 (51 ratings)4.7 (7 ratings) — better
Positive reviews50.0% of reviews75.0% of reviews — better
Number of ratings51 — better7
Update frequencyEvery 5 days — betterEvery 6 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size138 MB48 MB
Age rating4+12+
DeveloperFlavio ValceschiniIdle Flow Games

Customer experience

Idle Deepcore

All ratings51 ratings
Positive90.2%
Neutral2.0%
Negative7.8%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Coreshatter

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

1 purchases

Idle Deepcore

One-time1
  • Supporter Pack$5.99
8 purchases

Coreshatter

Subscriptions1
  • Mainframe Subscription$4.991 Month
One-time7
  • Starter Cache$2.99
  • Flux: Charge$4.99
  • Remove Ads + 50% Boost$9.99
Show 4 more
  • Grid Season: Premium$9.99
  • Flux: Surge$19.99
  • Flux: Apex$49.99
  • Flux: Mega$99.99

Questions

Is Idle Deepcore free?
Idle Deepcore is free to download, with in-app purchases available.
Is Coreshatter free?
Coreshatter is free to download, with in-app purchases available.
Which has better reviews, Idle Deepcore or Coreshatter?
Coreshatter is rated higher. Idle Deepcore averages 4.6 out of 5 from 51 ratings, while Coreshatter averages 4.7 from 7 ratings.
Do Idle Deepcore or Coreshatter have ads?
Both Idle Deepcore and Coreshatter show ads.
Which is updated more often, Idle Deepcore or Coreshatter?
Idle Deepcore ships an update every 5 days, and Coreshatter every 6 days. Most recently, Idle Deepcore was updated on September 22, 2026 and Coreshatter on September 19, 2026.

Other comparisons