ShellMaster vs NCP
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ShellMaster
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ShellMaster turns Bash scripting into short, practical sessions you can keep up with every day. Instead of reading long docs and losing the details later, you work through real shell snippets, choose the missing pieces, and build habits that make scripts safer, cleaner, and easier to debug. Start with the shell skills people use in real work: variables, quoting, command substitution, parameters, permissions, tests, conditionals, loops, functions, arrays, files, redirection, pipelines, regex, process control, and admin tasks. Each unit focuses on one idea, then places it inside code a developer, analyst, DevOps learner, or terminal power user would actually run. The main practice path includes 250 Bash units and more than 2,500 fill-in-the-blank coding moments. Read a snippet, find the blank, and select the exact token that completes the command. This active format keeps practice quick and concrete, helping you recognize syntax, remember operators, and stop guessing when a script fails. A second training mode organizes the course into 12 major topics with 2,400 short challenges. Move through shell fundamentals, variables, data types, logic, loops, functions, file work, text processing, arguments, debugging, process management, job control, and automation. Locked progress gives the path structure, while the dashboard shows what you have mastered and what comes next. Need a fast review session? Open Shell Flashcards and flip through 1,200 cards covering shell basics, script execution, permissions, variables, quoting, I/O, redirection, tests, loops, arguments, functions, arrays, core commands, case statements, and errors. Mark cards as known or review, then keep moving without losing momentum. When you need a reference, use the built-in Shell Cheatsheet. Search Bash keywords, core commands, builtins, and operators. Entries are organized for quick scanning, with clear explanations and example code so you can check syntax while you learn. For deeper study, ShellMaster includes 15 tutorial modules with readable lessons on scripting, shell syntax, control flow, text processing, regex, command-line parsing, debugging, process management, build tools, deployment, and essential command-line habits. Save favorite lessons and return to the concepts you use most. Daily Challenge gives you one bite-size prompt to keep your Bash memory sharp. Answer, check your result, read the explanation, and come back with a little more command-line confidence. Clean code highlighting makes snippets easier to parse. Progress tracking shows completed units and current level. Sound and haptic feedback make practice feel responsive. Use ShellMaster if you are learning Bash for coding, data work, server tasks, terminal confidence, DevOps prep, or everyday automation. Whether you are writing your first script or tightening the habits behind safer shell commands, ShellMaster gives you a practical path from syntax recognition to real command-line fluency.
NCP
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PASS YOUR NVIDIA NCP-AIN: AI NETWORKING EXAM 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Certified NVIDIA AI networking professionals earn up to $203K annually (Skillsoft 2024). NCP-AIN validates expertise in configuring and optimizing high-performance networks for AI and machine learning workloads. WHAT YOU'LL MASTER: AI factory networking architecture design Rail-optimized topologies for high-performance AI GPU-to-GPU communications with NVLink and NVSwitch NVIDIA Spectrum networking configuration InfiniBand networking deployment and optimization BlueField DPU integration and management NCCL for collective communications DGX SuperPOD networking architecture Kubernetes networking integration Network troubleshooting and diagnostics SONiC network operating system Network automation and configuration management Performance optimization for AI workloads Low-latency network tuning Spectrum-X networking platform STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into NVIDIA networking expertise. Download now. Pass your exam. Master NVIDIA AI networking.
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Verdict
The clearest difference is price: ShellMaster at $6.99 against NCP's $12.99. On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
ShellMaster costs $6.99 and NCP $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ShellMaster ships an update every 6 weeks, NCP every 2 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.
| Parameter | ShellMaster | NCP |
|---|---|---|
| Price | $6.99 โ better | $12.99 |
| Update frequency | Every 6 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 43 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | SimTeCon GmbH | Davy Raitt |
In-app purchases
ShellMaster
No in-app purchases
NCP
No in-app purchases
Questions
Is ShellMaster free?
Is NCP free?
Do ShellMaster or NCP have ads?
Which is updated more often, ShellMaster or NCP?
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