8-bit Bytes
GRC & Security Microlearning
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Learn GRC, security, and compliance in 8-minute bites.
8-bit Bytes turns dense standards into daily, bite-size lessons — written exclusively from authoritative sources (NIST, ISO, AICPA, RFCs, official regulations) with citations down to the document section, and links to the originals in every lesson.
116 LESSONS ACROSS 18 TOPICS
• Foundations: what GRC actually is, SOC 2, risk management, policy writing, ISO 27001
• Core domains: identity & access, incident response, business continuity, vendor risk, zero trust, cloud security, privacy
• Control catalogs: NIST SP 800-53 and 800-171, ISO 22301, 27701, 27017, and 20000-1
• Audit & assurance: IT audit fundamentals, SOC 1, SOC 3, SOX IT general controls
• Regulated regimes: PCI DSS, HIPAA, CMMC, DORA, NERC CIP, Cyber Essentials, Essential Eight, HITRUST, and the EU AI Act
• Specialist tracks: privileged access & workload identity, Apple device management
STUDY FOR REAL CERTIFICATIONS
Lessons map to official exam objectives — CompTIA Security+, ISACA CISM and CISA, Microsoft SC-300, Okta Certified Professional, and Apple's IT certifications — with per-objective coverage you can track.
LISTEN LIKE A PODCAST
Studio-quality narration with read-along word highlighting, lock-screen controls, resume markers, offline downloads, and adjustable speed. Technical terms are pronounced the way practitioners say them.
QUIZ YOURSELF PROPERLY
1,000+ questions: a quick check after every lesson, drawn from rotating pools so retakes actually test you, plus full chapter quizzes.
MAKE IT YOURS
Bookmarks, highlights, and notes collected in a Saved tab. Dark mode and adjustable text size. Streaks to keep you honest — and Byte & Co., a fictional company you build as your knowledge grows.
HONEST BY DESIGN
Lessons are AI-drafted exclusively from verified authoritative sources and independently fact-checked; every lesson lists its sources with links. If it is not in the source, it is not in the lesson.
INDEPENDENT APP — NOT A GOVERNMENT ENTITY
8-bit Bytes is an independent educational app. It is not affiliated with, endorsed by, or representing any government entity, standards body, or certification provider. Certification names are trademarks of their respective owners, used for identification only.
OFFICIAL SOURCES
All government and regulatory material in the app comes from, and links to, the official publishers:
• NIST publications — https://csrc.nist.gov
• HIPAA (U.S. HHS) — https://www.hhs.gov/hipaa
• CMMC (U.S. DoD CIO) — https://dodcio.defense.gov/cmmc/
• EU law: GDPR, DORA, EU AI Act — https://eur-lex.europa.eu
• SOX (U.S. SEC) — https://www.sec.gov
• Cyber Essentials (UK NCSC) — https://www.ncsc.gov.uk
• Essential Eight (Australian ACSC) — https://www.cyber.gov.au
• NERC CIP — https://www.nerc.com
• ISO standards — https://www.iso.org
• AICPA (SOC reports) — https://www.aicpa-cima.com
• PCI DSS — https://www.pcisecuritystandards.org
• IETF RFCs — https://www.rfc-editor.org
PRICING
Foundations (28 lessons) is free with ads. Unlock any other section for $0.99, or get All Access — every section, no ads, forever — for $3.99. The first lesson of every topic is always free to try.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Lesson narration is smoother now — audio no longer stops mid-sentence at every citation (the source link flashes instead), and narration downloads before playback starts so it never stutters waiting on the network.
The developer, Impostor Software, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Impostor Software LLC
- Size
- 13.4 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Unlock Everything $9.99
- HR & People $0.99
- Cloud Solutions $0.99
- Unlock: Regulated & Sector Regimes $0.99
- Unlock: Specialist Tracks $0.99
- Unlock: Audit & Assurance $0.99
- Unlock Control Catalogs & Standards $0.99
- Unlock: Core Security Domains $0.99
- Copyright
- © 2026 Impostor Software LLC