Osx IOS

iOS/iPad Distribution Preparation

Overview

This skill prepares Apple mobile app distribution for iPhone and iPad, from preflight checks through App Store Connect submission.

Important artifact difference:

• macOS distribution commonly uses .dmg
• iOS/iPadOS distribution uses .ipa uploaded to App Store Connect (TestFlight/App Store)

Fast Preflight (Run First)

Use the bundled checker before any release action:

bash ./skills/osx-ios/scripts/check_ios_dist.sh --app-root <APP_ROOT>

If checker output includes FAIL, stop and fix blockers first.

When to Use

• Before any TestFlight build upload
• Before App Store submission/review
• When user asks for iOS/iPad release readiness
• When converting a macOS-only release workflow to mobile distribution

Required Inputs

Collect these first. If missing, report the gap and stop before release actions.

• App source path and iOS target/scheme
• Xcode version + SDK baseline used for archive
• Apple Developer Team ID
• Bundle identifier (explicit App ID)
• Distribution method: testflight or app-store
• Version and build number strategy
• App Store Connect app record status (existing/new)
• Privacy policy URL + support URL

Distribution Workflow

Run each phase in order. Do not skip.

digraph ios_distribution {
    rankdir=TB;
    node [shape=box];

    "Start" -> "1. Project Discovery";
    "1. Project Discovery" -> "2. Version & Build";
    "2. Version & Build" -> "3. Signing Setup";
    "3. Signing Setup" -> "4. Compliance & Privacy";
    "4. Compliance & Privacy" -> "5. Validation & Tests";
    "5. Validation & Tests" -> "6. Archive + IPA Export";
    "6. Archive + IPA Export" -> "7. Upload to ASC";
    "7. Upload to ASC" -> "8. TestFlight/App Store Checklist";
}

1. Project Discovery

Confirm the app has a valid iOS target and release configuration.

• ios/ project exists (or native iOS project root)
• Shared scheme available for CI/reproducible builds
• Release configuration builds on real device target
• Bundle ID stable and unique
• MinimumOSVersion is intentional
• iPad support decision is explicit (UIDeviceFamily)
• Xcode/SDK baseline meets current App Store Connect upload requirements

2. Version and Build Number

• Marketing version (CFBundleShortVersionString) set
• Build number (CFBundleVersion) incremented
• Version/build match App Store Connect expectations
• Changelog/release notes prepared for TestFlight reviewers

Common commands:

# Inspect current values
/usr/libexec/PlistBuddy -c "Print :CFBundleShortVersionString" ios/Runner/Info.plist
/usr/libexec/PlistBuddy -c "Print :CFBundleVersion" ios/Runner/Info.plist

3. Signing Setup (Critical)

App distribution fails without correct signing. Validate all of:

• Apple Developer Program membership active
• Distribution certificate available (Apple Distribution)
• App ID exists and matches bundle identifier
• Provisioning profile maps to certificate + App ID + Team ID
• Entitlements match enabled capabilities
• Automatic or manual signing is consistent across local + CI

If manual signing:

• PROVISIONING_PROFILE_SPECIFIER configured for Release
• CODE_SIGN_STYLE=Manual intentional

If automatic signing:

• -allowProvisioningUpdates usage approved for CI

4. Compliance and Privacy

Permissions and Usage Strings

Each sensitive API must have a clear purpose string.

• Camera (NSCameraUsageDescription)
• Microphone (NSMicrophoneUsageDescription)
• Photos (NSPhotoLibraryUsageDescription, add/read variants if needed)
• Location (NSLocationWhenInUseUsageDescription / always keys if used)
• Contacts, Calendars, Bluetooth, Motion, etc. when applicable

Privacy Manifest and SDK Compliance

• PrivacyInfo.xcprivacy valid where required
• Third-party SDK privacy manifests verified
• Required-reason APIs have valid reasons
• Data collection declarations match actual runtime behavior
• App Tracking Transparency prompt only if tracking is used

Export Compliance and Legal

• Encryption declaration ready (App Store Connect export compliance)
• Privacy policy URL is live
• Support URL is live
• Terms/EULA references are valid

5. Validation and Tests

Minimum release gates:

• Clean Release build succeeds
• Smoke test on physical iPhone
• Smoke test on physical iPad (or simulator + QA device if limited)
• Critical flows verified: login, purchase/subscription, sync, offline behavior
• Crash reporting initialized for Release build
• No debug menus/log overlays in Release

6. Archive and IPA Export

Use archive/export, not DMG packaging.

# 1) Archive
xcodebuild \
  -workspace ios/Runner.xcworkspace \
  -scheme Runner \
  -configuration Release \
  -destination "generic/platform=iOS" \
  -archivePath build/Runner.xcarchive \
  archive

# 2) Export IPA (app-store method for TestFlight/App Store)
xcodebuild -exportArchive \
  -archivePath build/Runner.xcarchive \
  -exportPath build/ios-dist \
  -exportOptionsPlist ios/ExportOptions.plist

ExportOptions.plist (minimum):

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>method</key>
  <string>app-store</string>
  <key>signingStyle</key>
  <string>automatic</string>
  <key>teamID</key>
  <string>YOUR_TEAM_ID</string>
  <key>uploadBitcode</key>
  <false/>
  <key>uploadSymbols</key>
  <true/>
</dict>
</plist>

7. Upload to App Store Connect

Preferred options:

• Xcode Organizer upload
• Transporter app upload
• CI upload using App Store Connect API key + transporter tooling

Optional (if asc CLI is installed):

# TestFlight publish
asc publish testflight --app <APP_ID> --ipa <PATH_TO_IPA> --group <GROUP_ID>

# App Store publish
asc publish appstore --app <APP_ID> --ipa <PATH_TO_IPA> --version <VERSION>

Checklist:

• .ipa upload completes successfully
• Build appears in App Store Connect
• Processing status becomes available
• Build assigned to internal/external TestFlight group as needed

8. iPhone + iPad Submission Checklist

TestFlight Operational Rules

• Internal testers <= 100 users
• External testers <= 10,000 users
• Build age <= 90 days
• First external build (and one build per app version) passes Beta App Review
• Upload pacing respects build limits per 24 hours

Metadata

• App name, subtitle, keywords
• Description + What’s New
• Category, age rating, content rights
• Contact info for App Review

Screenshots and Media

• Required iPhone screenshots uploaded (current minimum baseline)
• Required iPad screenshots uploaded if iPad support is enabled
• Preview videos optional but validated if present

Device and UX Requirements

• Orientation support intentional for iPhone and iPad
• Safe area layouts verified on notched and non-notched devices
• iPad multitasking behavior validated (if supported)
• External keyboard/pointer interactions checked where applicable

Monetization and Account

• In-app purchases/subscriptions approved or linked
• Sign in with Apple requirement evaluated
• Demo/test account credentials provided to reviewer (if required)

App Review Guideline Alignment

• App completeness for review (no placeholders/broken flows)
• Privacy and data handling disclosures match behavior
• Sign in with Apple implemented when third-party sign-in triggers requirement

Failure Conditions (Block Release)

Treat these as release blockers:

• Missing/invalid signing profile or certificate
• Missing privacy usage strings for used APIs
• Missing or invalid privacy manifest / required-reason API declarations
• Export/upload failures for Release IPA
• Broken privacy policy/support links
• iPad required assets missing while iPad support is enabled
• Release build still using debug endpoints or test secrets

Output Format

When running this skill, produce:

1. Readiness Summary: ready / not ready
2. Blocking Issues: concrete file + fix
3. Non-Blocking Improvements: prioritized
4. Exact Next Commands: deterministic command list

Current External Baselines to Enforce

• As of April 2026, App Store Connect requires uploads built with Xcode 16 and the current platform SDK baselines (including iOS 18/iPadOS 18 class SDKs).
• TestFlight operational limits apply: internal testers up to 100, external testers up to 10,000, and builds expire after 90 days.
• TestFlight external distribution requires Beta App Review for the first build and one build per app version.
• App Store Connect screenshot minimums follow current policy (single required iPhone size set and single required iPad size set for iPad apps).
• Privacy manifests and required-reason API declarations must be valid, and common third-party SDK signatures/manifests are expected by current platform policy.

Related Skills

• osx-review: deep release-oriented code review
• osx-compliance: macOS DMG + desktop release infrastructure
• osx-models: native AI framework/model selection when AI features are included