Kenbak vs Mockpit

Discover the history of computing with the Kenbak-1 Emulator! This emulator is not just a copy, but a carefully recreated digital version of the Kenbak-1, one of the first personal computers, released in 1971. Key Features: • Full Processor Emulation: Authentic emulation of all original Kenbak-1 instructions. • Interactive Front Panel: Replica of the control panel with working switches and LEDs. • Easy-to-use command input panel: Allows you to choose the specific processor instruction from the command panel and immediately store it in memory. • Memory Dump: Visual display of the contents of each memory location for debugging and analysis. • Save and Load Programs: Create, save, and load your own programs written for the Kenbak-1. • Documentation: Complete set of original Kenbak-1 documentation. • Settings: Option to adjust emulation speed and other parameters. The Kenbak-1 Emulator is the perfect tool for learning the fundamentals of computing, experimenting with machine code, and delving into computer history. It's a great way to understand how the first computers worked and how the foundations of the modern digital revolution were laid.

Mockpit turns iOS and Swift interview prep into a daily habit that sticks. Practice with spaced-repetition flashcards, rehearse real mock interviews, solve Swift coding puzzles, and study a deep iOS knowledge base — all in one app built for developers getting ready for their next technical interview. Spaced-repetition flashcards 545 interview questions with concise answers, scheduled by a proven review algorithm so each card comes back right before you'd forget it. Rate how well you knew it and Mockpit plans the next review — undo a misgrade in one tap, and flag anything you didn't get for a focused "to review" queue. iOS knowledge base 120+ in-depth notes covering Swift Concurrency, SwiftUI, app architecture, multithreading, UIKit, the iOS SDK, testing and more. Notes link to each other, render code in monospace, and are searchable by title and text — read to understand, not just memorize. Mock interviews Practice by section — recruiter screen, Swift fundamentals, system design, algorithms and behavioral — for the companies you're actually interviewing with. Run a timed set of questions and review what you missed with links back to the relevant notes. Coding puzzles and a live sandbox Sharpen the parts real interviews test: "what prints?" output puzzles, memory-leak spotting and concurrency challenges. Write and run Swift in a built-in sandbox to check your reasoning on the spot. Interview tracker Add the companies you're pursuing, track every round from the recruiter call to the onsite, and get a reminder before each interview so nothing slips. Progress that keeps you going Build a daily streak, watch topics move toward mastery, see your weak areas by section, and unlock personal milestones as you go. Free & Pro Train with flashcards and preview the knowledge base for free. Mockpit Pro unlocks the full knowledge base, mock interviews, coding puzzles, the Swift sandbox and multi-language content. Start with a free 3-day trial. — Subscription details — Mockpit Pro is offered Monthly auto-renewable subscription includes a 3-day free trial. • Payment is charged to your Apple ID at confirmation of purchase. • A subscription renews automatically unless canceled at least 24 hours before the end of the current period. • Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/