Comparison

SmileFun 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

SmileFun

Features
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*** Important: You need iPhone X or newer to play SmileFun *** Every part of your face is important in this amazing game. Match your facial expression with app's emoji as fast as possible. The faster you do it, the more point you will get. But remember, the game gets harder every round. It’s a fun and addicting game that you should check out. An interesting face-controlled arcade game designed specifically for iPhone X's TrueDepth camera. SmileFun uses the sensor array as a game controller by monitoring the user's eyebrows, eyes and mouth. Play using just your facial expressions. If you’re having difficulty with SmileFun recognizing your eyebrows, eyes and mouth, move to an area with more light and look directly at the phone. SmileFun uses the TrueDepth camera system on iPhone X to track your facial expression, meaning it cannot be played on devices without a TrueDepth camera system. You need iPhone X or newer to play this game. The payment and subscription terms: Free trial terms: Free trial for weekly subscription in SmileFun gives you unlimited access to gameplay for the duration of 3 days. Your account will be charged for renewal, in accordance with weekly subscription plan, within 24 hours prior to the end of the 3 day trial period. You can cancel your free trial at any time before 24 hours prior to converting your account to a auto-renewable subscription. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal, in accordance with your plan, within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings any time after purchase. Manage your subscription directly from your iPhone Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. 1. Tap the “Settings” icon on your mobile, then tap the “Store” icon. 2. Sign in with your iTunes ID. 3. Tap “View Apple ID” then “Manage App Subscriptions”. 4. You will be able to see when your next payment is due, or cancel your automatic renewal. You may cancel your subscription at any time Renewal of your weekly subscription is automatic. You can cancel this automatic renewal at any time, at least 24 hours before the end of the current subscription period. Please note, any unused portion of a free trial period will be forfeited when making a purchase of an auto-renewing subscription. Terms of Use and Privacy Policy at: http://olegosipov.ru/smilefun/agreement/eng

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

SmileFun1 screens
Infinite Shells4 screens

Verdict

The call

The clearest difference is ads: SmileFun at none against Infinite Shells's shown. SmileFun also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (11.0 vs 15.6). On price, 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

SmileFun ships an update every 5 days, Infinite Shells every 3 weeks. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 3 level
SmileFun versus Infinite Shells: the parameters behind the verdict, then further details
ParameterSmileFunInfinite Shells
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better15.6
Further details — not scored
Size35 MB30 MB
Age rating4+4+
DeveloperOleg OsipovRanjel Pineda

In-app purchases

None

SmileFun

No in-app purchases

None

Infinite Shells

No in-app purchases

Questions

Is SmileFun free?
SmileFun 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 SmileFun or Infinite Shells have ads?
Infinite Shells shows ads; SmileFun does not.
Which is updated more often, SmileFun or Infinite Shells?
SmileFun ships an update every 5 days, and Infinite Shells every 3 weeks. Most recently, SmileFun was updated on September 10, 2026 and Infinite Shells on September 8, 2026.

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