TempoMail Mobile Client v1.0 Commercial

Official iOS & Android Native Prototype & SaaS Admin Extension

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DISPOSABLE MAILBOX
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[GitHub] Verification OTP: 849201
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[GitHub] Verification Code: 849201

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TempoAI Summary

GitHub sent a one-time authentication code 849201 to sign in from an unrecognized device in Frankfurt, Germany. Valid for 10 minutes.

Hello Alex,

We detected a sign-in attempt to your GitHub account. Please use the verification code below to authorize your session:

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Multiple Inboxes

Switch between your active temporary email inboxes seamlessly without losing incoming messages.

ACTIVE INBOX 3 messages
alex.developer@tempomail.io
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support.lead@inboxtempo.net
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Blog & Guides
PRIVACY & SECURITY
How to bypass SMS & Email verification safely

Discover how modern temporary email algorithms prevent IP logging and tracker pixels.

SAAS MONETIZATION
Why temporary mail is a multi-million dollar niche

High traffic retention, programmatic ad arbitrage, and Pro subscriptions breakdown.

Privacy Policy

Zero-Log Guarantee

TempoMail operates under a strict Zero-Log Privacy architecture. We do not track, store, or sell user IP addresses or received email contents.

All disposable mailboxes are automatically purged from the server memory after the expiration threshold.

Emails never touch permanent hard drives and are decrypted entirely in ephemeral RAM caches.

Settings
Account & SaaS Database Sync Connected
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Free Plan • Sign in to sync your inboxes and Google Play purchases.
Push Notifications
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Biometric FaceID
Automatic Threat Shield
TempoMail Mobile Engine v1.0.0 (Build 104)
Commercial Single Developer License

Mobile Client & IAP Extension Hub

Configure app branding, Google Play Billing, AdMob ads, and store publishing for your buyers.

Official iOS & Android Native Client Extension Commercial Active
Single Developer License • Unlimited App Store & Google Play distribution • 100% Ad & In-App revenue retention
License Status Activated
App Identity & Live Synchronization Updates phone screen live
#f59e0b
Backend REST API Configuration Connected

The mobile app connects directly to your TempoMail SaaS web application. No third-party servers or subscriptions required.

Google Play & Apple In-App Purchase (IAP) Monetization IAP Engine Active

Configure in-app subscription product IDs and service credentials. When users subscribe via Google Play or App Store in the mobile app, purchases automatically synchronize with your SaaS users and subscriptions database tables.

Enable Google Play & StoreKit In-App Purchases Allows users to upgrade directly inside the mobile app using their Google / Apple account
Google Play In-App Subscriptions Setup
Test communication with Google Play Developer API v3:
Apple App Store StoreKit Setup
These domains require an active Pro subscription to unlock in the app.
Google AdMob Banner & Interstitial Controls Controls phone ads live
Enable Banner Ads in App Displays 320x50 AdMob banner unit below the email console
Auto-Hide Ads for Paid SaaS / In-App Subscribers When a user subscribes via Google Play or signs in with an active Pro plan, all ads are immediately removed
In-App Privacy Policy & Terms Editor Syncs to phone live
Complete Google Play Console & Store Publishing UX Guide Step-by-Step Developer Manual

Follow this comprehensive guide to configure Google Play Console, set up Merchant Payments to receive 85% subscription revenue, link your SaaS backend for real-time order verification, and upload your production release bundle.

1

Google Play Console Account & Merchant Payment Profile

Sign up at play.google.com/console and pay the one-time $25 Google developer registration fee. Then navigate to Developer account → Payment settings to create your Google Payments Merchant Profile with your company bank account to receive user subscription deposits.

Pro Tip: Under Google Play's 15% service fee tier, you keep 85% of all in-app subscription revenue.
2

App Store Listing & Visual Assets

In Google Play Console, click Create app. Select App, Free, and fill out the Main store listing:

  • App Name: TempoMail: Temporary Email (max 30 characters)
  • Short Description: Instant, disposable temporary email address with AI code extractor (max 80 chars)
  • App Icon: 512 × 512 px PNG (32-bit color with alpha)
  • Feature Graphic: 1024 × 500 px JPEG/PNG
  • Screenshots: Minimum 4 phone screenshots (1080 × 1920 px or 1080 × 2400 px)
  • Privacy Policy URL: Provide your SaaS privacy page: https://yourdomain.com/privacy-policy
3

Creating In-App Subscriptions in Play Console

Go to Monetize → Products → Subscriptions:

  1. Click Create subscription and set Product ID: tempomail_pro_monthly.
  2. Set Name to: TempoMail Pro Monthly VIP.
  3. Under Base plans, click Add base plan: Select Auto-renewing, billing period 1 month, and price $4.99.
  4. Set Grace period to 16 days to prevent churn on card renewal retries.
  5. Click Activate to make the product live.
4

Google Cloud Service Account for Server-Side Verification

To verify subscription purchases on your SaaS backend without client tampering:

  1. Open Google Cloud Console → Enable Google Play Android Developer API.
  2. Go to IAM & Admin → Service Accounts → Click Create Service Account.
  3. Name it tempomail-play-billing. Click Keys → Add Key → Create JSON Key and download the credential file.
  4. In Google Play Console → API Access, grant access to this service account with permissions: View financial data and Manage orders and subscriptions.
  5. Open the downloaded JSON file, copy its contents, and paste into Tab 3 (Google Play & Apple IAP) of your Admin Extension!
5

Real-Time Developer Notifications (Cloud Pub/Sub RTDN)

When users cancel, auto-renew, or request refunds through Google Play, your SaaS database must update automatically:

  • Create a Google Cloud Pub/Sub topic: projects/YOUR_PROJECT_ID/topics/play-billing-notifications.
  • Grant publisher role to: google-play-developer-notifications@system.gserviceaccount.com.
  • Create a Push Subscription pointing to: https://yourdomain.com/api/v1/iap/google-play-webhook.
  • In Play Console → Monetization setup → paste the Pub/Sub topic name and save.
6

License Testing for $0 Sandbox Test Purchases

Test Google Play In-App Purchases on your physical Android phone without being charged:

  • In Play Console → Setup → License Testing.
  • Add your Gmail test accounts in the License testers list.
  • Select License response: RESPOND_NORMALLY.
  • Now when you tap "Upgrade to Pro" in the app, Google Play displays "[Test card, always approves]" and completes the checkout instantly for $0!
7

Compiling Release App Bundle (.aab) & Uploading

Build your production Android App Bundle:

# 1. Generate release keystore (run once)
keytool -genkey -v -keystore android/app/upload-keystore.jks -keyalg RSA -keysize 2048 -validity 10000 -alias upload

# 2. Build release bundle
flutter build appbundle --release

The compiled file will be located at: build/app/outputs/bundle/release/app-release.aab. In Play Console, navigate to Testing → Internal testing, drag and drop the .aab file, and promote to Production when verified!

8

Apple App Store Connect Publishing (iOS)

In App Store Connect: Enroll in Apple Developer Program ($99/year) → Accept Paid Applications Schedule → Create Auto-Renewable Subscription Group with Product ID com.tempomail.subscription.monthly → Generate App Store Shared Secret and paste into Tab 3 → Build iOS release with flutter build ipa --release → Distribute via TestFlight & submit for App Store Review.