SmileFun vs Gurn
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SmileFun
Read full descriptionHide full description
*** 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
Gurn
Control a runner game using only your facial expressions. Record and auto-edit gameplay clips with your face for easy sharing. Earn cosmetic items as you play.
- Face-controlled gameplay
- One-tap clip capture and share
- Daily challenges with leaderboards
- Earnable cosmetic items
- Optional touch controls
- On-device face tracking
Read full descriptionHide full description
Gurn is a runner you play with your face. No taps. No swipes. You jump by opening your mouth, change lanes by tilting your head, duck by tucking your chin, and float by puffing your cheeks — all read live by the front camera. The faster it gets, the more contorted your face has to get. And the clip is the point. While you play, Gurn records a split-screen of your face next to the run and auto-edits the wreckage into a clip you can post in one tap — with the game's sound or muted so you can drop your own. The runner is just the excuse to manufacture something worth sharing. What you get - A runner controlled entirely by your expressions — no buttons on screen - One-tap capture and share: face + gameplay, auto-trimmed, ready for TikTok, Reels, or your camera roll - A daily challenge everyone runs on the same seed — honest leaderboards - Clip-visible cosmetics you earn as you play — trails, finales, and outfits - A deadpan voice that calls your runs like nobody asked - Or play with touch — a full touch-control mode, with its own leaderboards The rules we won't break - Your face stays yours. Face tracking runs entirely on your device — nothing biometric is ever stored or sent anywhere. - You can't buy your way up the board. Nothing purchasable touches your score, speed, or rank. Cosmetics are cosmetics. - Sharing is never gated. Every run exports in HD and posts in one tap; clips carry a small Gurn wordmark — that's how people find the game. Free to play — every run exports in HD and shares free. The optional extras are all looks and laughs — cosmetics you can earn with coins or grab in a Starter Pack. Nothing you buy touches the leaderboard. No subscription, ever. Bring a face. Leave with a clip.
Screenshots
Verdict
The clearest difference is in-app purchases: SmileFun at none against Gurn's 6. SmileFun also leads on iOS requirement (11.0 vs 17.0). Gurn's advantage is update cadence (daily vs every 5 days). On price, ads 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
Both are free to download. Gurn sells 6 one-off in-app purchases. SmileFun asks for nothing beyond the download.
SmileFun ships an update every 5 days, Gurn daily. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.
| Parameter | SmileFun | Gurn |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 days | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 34 MB |
| Age rating | 4+ | 9+ |
| Developer | Oleg Osipov | Adam Kinney |
In-app purchases
SmileFun
No in-app purchases
Gurn
- Starter Pack$1.99
- Blue Laser$1.99
- Green Laser$1.99
Show 3 moreShow fewer
- Red Laser$1.99
- Fire Trail$1.99
- Kaboom$1.99









