
How to adapt your iOS app to iPhone Duo
Your iPhone app will run on iPhone Duo unchanged, but it won't fill either display until you rebuild. Two layout branches cover the device, and most of the fix works on Xcode 27 today.


Your iPhone app will run on iPhone Duo unchanged, but it won't fill either display until you rebuild. Two layout branches cover the device, and most of the fix works on Xcode 27 today.


What Apple's Retention Messaging API puts on the Confirm Cancellation screen: message types, per-locale defaults, review rules, and the server Apple calls.

Learn what it takes to scale Meta Ads for subscription apps, from stronger unit economics and faster creative testing to better optimization signals and more accurate attribution.

Describe the paywall you want and your AI agent builds it in Adapty Flow & paywall builder. That simple.

Claude Code vibe codes your paywall, but then you try to change the price. This is why fast to build isn't fast to ship.

Discover the best Apple Search Ads practices for 2026. This step-by-step guide covers placements, targeting, bidding, creatives, and optimization tips to boost your app's growth.
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How to adapt your iOS app to iPhone Duo

Apple's Retention Messaging API: the cancellation screen you can now write on

How Subscription Apps Scale Meta Ads Beyond $100K

How to build flows and paywalls with your own AI coding agent
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Your open rate sits at 3% and your ESP dashboard shows nothing wrong. Four checks decide whether an email ever reaches an inbox, before anyone reads a word.

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