Quanta — Passo a Passo Ativo

Guided practice in Portuguese

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Solve Portuguese-language exercises step by step, get immediate feedback and ask the optional AI tutor for another explanation. Learn by solving one step at a time. Quanta — Passo a Passo Ativo turns exercises into guided paths where you identify the next reasoning step, test an answer and get immediate feedback. Features include guided questions, explanations during practice, mistake review, progress tracking, achievements and an optional AI tutor. Progress is stored on your device and no account is required. The AI tutor uses the internet and only receives a question when you choose to send it. Access requires an auto-renewable monthly subscription purchased through the App Store. Billing is handled by Apple and can be canceled in account settings. There are no ads. The learning content and interface are currently in Brazilian Portuguese. It covers mathematics, physics, chemistry and related subjects for school, exam preparation and undergraduate study. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Updated app icon and launch artwork with the official Quanta Aulas logo. Existing learning content, subscription, progress and access are preserved.

Version 1.0.1

The developer, Samuel Isidoro dos Santos Junior, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content
    • Diagnostics

Privacy practices may vary, for example, based 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

Seller
Samuel Isidoro dos Santos Junior
Size
25.6 MB
Category
Education
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 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.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Samuel Isidoro
  • Developer Website
  • Privacy Policy

    • More by Samuel Isidoro dos Santos Junior

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