Comparison

Shellkeep vs Treble Bull

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

Head to head
About

Shellkeep

Collect, merge, and battle unique cards with thousands of possibilities. Hunt for ultra-rare holographic Shinies and compete with other players in live auctions and club bounties. Build your ultimate collection and test your luck.

Highlights
  • Generate and collect thousands of cards
  • Hunt for ultra-rare holographic Shinies
  • Bid, deal, and sell cards
  • Join clubs to team up with collectors
  • Compete in live auctions and daily deals
  • No advertisements
Read full description

Generate and collect thousands of cards. Hunt the ultra-rares almost no one will ever own. Every card rolls two independent rarities, so there are 1,000 normal cards and 1,000 holographic Shinies to chase, 2,000 in all. The rarest are rarer than 1 in a million to pull. And every card has a 1 in 50 shot at being Shiny. GENERATE & DISCOVER Create new cards on a timer, then watch each one reveal. The rarity climbs as the card comes into focus, and the rarer it lands, the bigger the moment. HUNT SHINIES Every Shiny is holographic and 50 times rarer than its normal version. Completing the Shiny set is the ultimate flex. BID, DEAL & SELL Outbid real players in live auctions to snag the cards you're missing, grab limited daily deals, and sell your spare eggs back to the game for coins. JOIN A CLUB Team up with other collectors, pool your finds, and win weekly club bounties together. NO ADS Not one. Ever. Think you can beat the odds? Start your collection today.

About

Treble Bull

A roguelike deckbuilder set in the world of pub darts. Select cards, aim for the board, and build massive scores with strategic upgrades. Travel through global pubs, customize your dart, and outsmart unique bosses.

Highlights
  • Roguelike runs with permanent progression
  • Over 100 upgrades and 60+ dart cards
  • Global pub progression with unique bosses
  • Dart customization with parts and items
  • Offline play, no internet required
  • Booster packs to expand deck
Features
Read full description

Treble Bull is a roguelike deckbuilder set in the world of pub darts. Select cards from your hand, aim for the board, and rack up massive scores through clever combos and strategic upgrades. THROW YOUR WAY THROUGH PUBS ACROSS THE GLOBE Start in London and work your way through Dublin, Tokyo, and Amsterdam. Each pub brings tougher bosses, unique modifiers, and new challenges. BUILD YOUR PERFECT DART Customize your dart with Flights, Barrels, Shafts, and Tips. Each part adds unique scoring bonuses and multipliers that stack in powerful ways. COLLECT OVER 100 UPGRADES Drinks, Chalks, Gloves, Shirts, Watches, Tattoos, Snacks, and more. Every item changes how you play and opens new strategies. OUTSMART THE BOSSES Each round ends with a boss that bends the rules: Blocking segments, hiding cards, speeding up your meter, or stealing your coins. Adapt or lose. OPEN BOOSTER PACKS Spend your hard-earned coins on blind booster packs to expand your deck with powerful new cards and items. KEY FEATURES • Roguelike runs with permanent progression • 60+ unique dart cards to collect and play • 16 upgrade categories with 100+ items • 50+ boss traits that remix every run • 35+ relics that modify the rules • 7 pubs with unique starter decks and modifiers • Satisfying score cascade animations • Fully offline, no internet required

Screenshots

Shellkeep4 screens
Treble Bull4 screens

Verdict

The call

The clearest difference is rating: Shellkeep at 4.9 against Treble Bull's 4.2. Shellkeep also leads on review sentiment (90% vs 78%). On price, ratings volume, 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. Shellkeep sells 4 one-off in-app purchases and Treble Bull sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Shellkeep holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 29 and 20 respectively. Written reviews point the same way: 90% of Shellkeep's written reviews are positive against 78% of Treble Bull's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Shellkeep versus Treble Bull: the parameters behind the verdict, then further details
ParameterShellkeepTreble Bull
PriceFreeFree
Rating4.9 (29 ratings) — better4.2 (20 ratings)
Positive reviews90.0% of reviews — better77.8% of reviews
Number of ratings29 — better20
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size55 MB33 MB
Age rating4+12+
DeveloperHamlab ABPhilipp Bunk

Customer experience

Shellkeep

All ratings29 ratings
Positive96.6%
Neutral0.0%
Negative3.4%
Written reviews10 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

Treble Bull

All ratings20 ratings
Positive75.0%
Neutral10.0%
Negative15.0%
Written reviews36 reviews
Positive77.8%
Neutral11.1%
Negative11.1%

In-app purchases

4 purchases

Shellkeep

One-time4
  • Quick Gems$0.99
  • Small Gems$2.99
  • Big Gems$6.99
Show 1 more
  • Mega Gems$14.99
1 purchases

Treble Bull

One-time1
  • Unlock All Pubs$4.99

Questions

Is Shellkeep free?
Shellkeep is free to download, with in-app purchases available.
Is Treble Bull free?
Treble Bull is free to download, with in-app purchases available.
Which has better reviews, Shellkeep or Treble Bull?
Shellkeep is rated higher. Shellkeep averages 4.9 out of 5 from 29 ratings, while Treble Bull averages 4.2 from 20 ratings.
Do Shellkeep or Treble Bull have ads?
Neither Shellkeep nor Treble Bull shows ads.
Which is updated more often, Shellkeep or Treble Bull?
Shellkeep ships an update weekly, and Treble Bull weekly. Most recently, Shellkeep was updated on September 14, 2026 and Treble Bull on September 22, 2026.

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