ByteFrog vs CS++ Intro to Python

ByteFrog is the easiest way to learn Python on your iPhone — no internet, no subscription needed to get started. Whether you've never written a line of code or you're brushing up on the basics, ByteFrog walks you through Python step by step with bite-sized lessons designed for complete beginners. WHAT'S INCLUDED FOR FREE • Modules 1–4: Variables, types, operators, and control flow • 3 guided Python projects • Live code playground — write and run real Python on your device • Streaks, XP, and achievements to keep you going GO FURTHER WITH PREMIUM • All 17 modules covering Python from basics to advanced • Unlimited projects • Weekly league to compete with other learners • Module tests and checkpoints • 3-day free trial included WHY BYTЕFROG? • 100% offline — works on planes, commutes, anywhere • No ads, no distractions • Real Python runs on your device — not a simulation • Built for beginners, no experience needed Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

CS++ Intro to Python is a complete first programming course for iPhone and iPad — 10 units and 36 lessons that take you from your very first print() to a capstone project, fully offline. Lessons embed 83 runnable Python coding challenges, 76 inline multiple-choice checks, and 33 Parsons problems — all executed on-device by a bundled Python runtime. No account. No ads. No tracking. No internet required. WHAT'S INCLUDED • 36 lessons across 10 units — first print() to a capstone project • 83 runnable coding challenges — write real Python and run it on-device, no install, no server • 76 inline multiple-choice checks • 33 Parsons problems — drag code blocks into working order • Variables, strings, conditionals, loops, turtle graphics, functions, lists, dictionaries, and files • Everything works fully offline — progress stays on your device UNIT 1 IS FREE FOREVER Unit 1 — Getting Started with Python (3 lessons) is unlocked at install. Write and run real programs, and decide if the rest is worth $9.99. UNLOCK FULL INTRO TO PYTHON — $9.99 ONE-TIME A single in-app purchase unlocks all 10 Intro to Python units (36 lessons, 83 coding challenges): Unit 2. Variables & Data Types Unit 3. Operators & Expressions Unit 4. Strings Unit 5. Booleans & Conditionals Unit 6. Loops & Iteration Unit 7. Functions Unit 8. Lists Unit 9. Dictionaries Unit 10. Files, Tuples & a Final Project Pay once, keep forever. Restores on any device signed in to the same Apple ID. No subscription. Future content updates included. PRIVACY Everything runs on your device. The app does not require an account, does not collect personal information, does not include analytics or advertising, and does not track you across apps. Your progress stays on your device. See csplusplus.com/privacy for details. WHO IT'S FOR • Complete beginners writing their first line of code • Intro to Python students who want practice anywhere, with or without Wi-Fi • Teachers who want a tablet-friendly tool for in-class practice • Self-learners working through Python on the go For the full-screen browser Python IDE, per-unit question banks, and timed practice exams, visit csplusplus.com.