App Clip (iOS)

An App Clip is a lightweight version of an iOS app — limited to 10MB — that launches instantly from QR codes, NFC tags, web links, App Clip codes (Apple's proprietary visual identifier), or specific App-Clip-enabled URLs. The user experiences the app's core flow without going through the App Store install process. Useful for one-off interactions: paying at a parking meter, viewing a restaurant menu, joining a one-time event, completing a quick transaction.

How App Clips trigger

• QR codes with App Clip URLs — most common consumer-facing trigger.
• NFC tags (Near-Field Communication) — tap your iPhone on a tag.
• App Clip Codes — Apple's proprietary visual identifier (combination of QR-like code with branded styling).
• Web links with Smart App Banners or Universal LinksGlossaryDeep LinkingA link that opens directly to a specific screen inside a mobile app — bypassing the app's landing flow — and gracefully falls back to the App Store / Google Play if... configured for App Clip.
• Maps — Apple Maps surfaces App Clips for relevant business locations.
• Messages — App Clip links shared in iMessage launch the App Clip directly.
• Safari — bannerGlossaryBanner AdA small persistent ad shown at the top or bottom of the app screen — the lowest-attention and lowest-eCPM mobile ad format, but high in impression volume. / link in Safari can launch App Clip.

The user sees a system card showing app iconGlossaryApp IconThe square graphic that represents your app across the App Store, Google Play, search results, the home screen, and notifications. The single highest-leverage ASO as... + brief description + "Open" button. Tapping opens the App Clip; it launches within ~1-2 seconds, much faster than the App Store install flow.

Where App Clips deliver real value

• One-off transactions — parking meters, vending machines, kiosk payments. Lower friction than "install this app to pay $2".
• Event-specific — concert ticket access, conference badging, event-specific photo sharing.
• Restaurant / hospitality — menu viewing, order placement, table booking.
• Retail showrooming — product try-on, in-store experience.
• Quick utility — weather, transit, brief content consumption.
• OnboardingGlossaryOnboardingThe first-time user experience that guides new installs from app launch to the "aha moment" — where they understand the product's value and become more likely to ret... to full apps — let users experience your app's core value before deciding to install.

Conversion to full app install: typical App Clip → full install conversion is 30-60% when the App Clip provides a meaningful preview of the full app's value. This is dramatically higher than cold-install conversion from a web landing page (1-5%) because the user has already used the app. App Clip strategy works best as a "try before installing" hook for apps with strong daily-use value propositions.

Implementation considerations

• Single binary — App Clip is a target within your main app's Xcode project, sharing code. Manageable engineering cost for apps already on iOS.
• No StoreKit IAPGlossaryIn-App Purchase (IAP)Any purchase made inside an app after installation — consumables, non-consumables, or subscriptions. Processed by Apple or Google, who take a 15-30% commission. in App Clips for purchases (but Apple Pay works) — limits monetization within the App Clip.
• Limited APIs — some iOS APIs unavailable (background tasks, full notification access, certain frameworks). Design within constraints.
• Discovery is the hard part — physical QR / NFC placement is the primary trigger; building habit isn't possible since the App Clip is ephemeral.
• Google Play equivalent: Instant AppsGlossaryInstant AppsA Google Play feature that lets users run part of an app instantly — without a full install — to try it before committing, reducing the friction between discovery an.... Similar concept, similar constraints, less adoption.