Comparison

Double vs Infinite Shells

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

Head to head
About

Double

Features
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Double the Balls. Double the Fun. Double the Challenge! Think you’ve got quick reflexes? Think again! In Double-Run Save Fun Game, you’re in control of two fast-paced ball runners—side by side! Use your left and right thumbs to guide both balls through tricky paths, dodging obstacles and collecting points. It’s simple to play, but hard to master! Key Features: Dual Gameplay: Control two games at the same time—one with each thumb! Mind-Twisting Challenge: Keep your focus split and your reflexes sharp. Fast, Addictive Action: Quick rounds that keep you coming back for "just one more try." Minimalist Design: Clean visuals that let you focus on the fun. Endless Mode: See how long you can survive and climb the leaderboard! Perfect for fans of reflex games, multitasking madness, or anyone who loves a good challenge. Are your thumbs ready? Download Double-Run Save Fun Game now and test your multitasking skills!

About

Infinite Shells

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Infinite Shells is a fast-paced shell and pearl shuffling game that tests your focus, memory, and reflexes. Watch closely as a pearl is hidden beneath one shell — then the shells begin to shuffle. Can you keep track? Tap the shell hiding the pearl to score points and advance through increasingly challenging stages. FEATURES Classic Mode — 10 second timer, progressive difficulty, up to 7 shells Hardcore Mode — 3 second timer, streak multipliers, speed bonuses Dynamic themes that change every 10 rounds 4 powerful lifelines — Slow Motion, Shield, 50/50, and Reveal Local and Global leaderboards via Game Center Continue playing after Game Over with ad-powered continues Full iPad support — optimized for all iPad sizes Subtle level indicator keeps you aware of your progress mid-game

Screenshots

Double1 screens
Infinite Shells4 screens

Verdict

The call

The clearest difference is ads: Double at none against Infinite Shells's shown. Double also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Double ships an update every 2 weeks, Infinite Shells every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 4 level
Double versus Infinite Shells: the parameters behind the verdict, then further details
ParameterDoubleInfinite Shells
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better15.6
Further details — not scored
Size82 MB30 MB
Age rating4+4+
DeveloperYuriy BondarenkoRanjel Pineda

In-app purchases

None

Double

No in-app purchases

None

Infinite Shells

No in-app purchases

Questions

Is Double free?
Double is free to download, with no in-app purchases.
Is Infinite Shells free?
Infinite Shells is free to download, with no in-app purchases.
Do Double or Infinite Shells have ads?
Infinite Shells shows ads; Double does not.
Which is updated more often, Double or Infinite Shells?
Double ships an update every 2 weeks, and Infinite Shells every 3 weeks. Most recently, Double was updated on October 7, 2026 and Infinite Shells on October 10, 2026.

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