Principal Plan Mobile

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this app

Professional-grade accounting software using an Envelope-based allocation model so you give every dollar a job the moment it arrives. See exactly what's available for groceries, clothing, and more—before you spend. The mobile app complements the desktop versions, providing on-the-go information about your envelope balances.
Manage your finances and control your spending
Updated on
Sep 30, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

Introducing Principal Plan Mobile — your envelope budget, wherever you are.

Pair with the Principal Plan desktop app and see exactly what's available in every envelope before you spend. Available in six languages.