First Stack App

Simple Savings , Build Habits

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Just got paid? We help you survive your first paycheck , day by day. Your first paycheck feels great — until it’s gone. First Paycheck is a simple 90-day money companion built for Gen Z. It helps you avoid overspending when you start a new job, without banks, without stress, and without complicated budgets. No accounts. No linking banks. Just clear daily guidance. How it works • You enter your salary and basic expenses • We show how much is safe to spend each day • You track spending in seconds • An AI Coach warns you before things go wrong What you’ll see every day • A clear daily safe spend number • A risk score that shows if you’re safe or pushing it • Simple feedback like “You’re good” or “Slow down today” AI Coach (guidance only) Ask questions like: • “Can I afford this?” • “When will my fun money run out?” • “What should I cut this week?” The AI gives short, realistic suggestions based on your numbers — not generic advice. Built for real life • Focused only on your first 90 days • No complicated charts • No finance jargon • No shame Free Trial Try everything free for 7 days. After that, keep your Coach for $2.99/month.

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The developer, Nicolas Maria Ruiz Guinazu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Nicolas Maria Ruiz Guinazu
    Size
    • 41.8 MB
    Category
    • Business
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 NMRG FIRST STACK APP
  • Privacy Policy
  • Licence Agreement

    • More by Nicolas Maria Ruiz Guinazu