Complete Guide to Uploading an App on Google Play Store & Apple App Store

 This guide covers every single step required to publish your app on both stores, including image resolutions, descriptions, max lengths, and the full upload process.

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1. Uploading to Google Play Store

A. Prerequisites

1. Google Play Developer Account ($25 one-time fee) – Sign Up Here

2. App Ready for Release (Signed APK/AAB file)

3. Required Assets (Icons, Screenshots, Feature Graphic)

4. Privacy Policy URL (Mandatory for all apps)

B. Step-by-Step Upload Process

Step 1: Log in to Google Play Console

• Go to Google Play Console

• Click "Create App"

Step 2: Fill in App Details

Field	Max Length	Required?	Notes
App Name	50 chars	✅	Must be unique
Short Description	80 chars	✅	Appears in search
Full Description	4000 chars	✅	SEO-optimized
App Icon	512x512 (PNG)	✅	Transparent background
Feature Graphic	1024x500 (JPG/PNG)	✅	Promotional banner
Screenshots	Min 2, Max 8	✅	Resolutions: - Phone: 1080x1920 or 1920x1080 - Tablet: 1280x800 or 800x1280
Promo Video (YouTube)	Optional	❌	Helps conversions

Step 3: Set Up Pricing & Distribution

• Select Free or Paid

• Choose Countries (Worldwide or specific)

• Content Rating Questionnaire (Fill honestly)

Step 4: Upload Release APK/AAB

1. Go to "Production" under "Release"

2. Click "Create New Release"

3. Upload Signed APK/AAB

4. Add Release Notes (Max 500 chars)

Step 5: Submit for Review

• Google takes 1-7 days to approve

• You’ll get an email when live

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2. Uploading to Apple App Store

A. Prerequisites

1. Apple Developer Account ($99/year) – Sign Up Here

2. App Ready for Release (Signed .ipa file)

3. Required Assets (App Store Screenshots, App Icon)

4. Privacy Policy URL (Mandatory for all apps)

B. Step-by-Step Upload Process

Step 1: Log in to App Store Connect

• Go to App Store Connect

• Click "My Apps" > "+ (New App)"

Step 2: Fill in App Details

Field	Max Length	Required?	Notes
App Name	30 chars	✅	Must be unique
Subtitle	30 chars	❌	Appears below name
Description	4000 chars	✅	SEO-optimized
Keywords	100 chars	✅	Comma-separated
App Icon	1024x1024 (PNG)	✅	No transparency
Screenshots	Min 1, Max 10	✅	Resolutions: - iPhone: 6.5" (1242x2688) - iPad: 12.9" (2048x2732)
App Preview (Video)	15-30 sec	❌	Helps conversions

Step 3: Set Pricing & Availability

• Select Free or Paid

• Choose Release Date (Auto or Manual)

Step 4: Upload Build via Xcode or Transporter

1. Archive your app in Xcode

2. Select "Distribute App" > "App Store Connect"

3. Upload via Apple Transporter (if not using Xcode)

Step 5: Submit for Review

• Apple takes 1-5 days (sometimes longer)

• You’ll get an email when approved

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3. Post-Upload Checklist

✅ Google Play Store

• Monitor crashes via Google Play Console

• Respond to user reviews

• Update app regularly

✅ Apple App Store

• Check App Analytics in App Store Connect

• Reply to user reviews

• Keep updating for new iOS versions

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Final Tips for Success

✔ Optimize ASO (Keywords, Screenshots, Descriptions)
✔ Promote Before Launch (Social media, influencers)
✔ Monitor Performance (Retention, uninstalls)