XK0 vs Malmoi
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
XK0
Read full descriptionHide full description
PASS YOUR COMPTIA LINUX+ (XK0-006) EXAM Master Linux system administration with 500+ practice questions designed to get you certified on your first attempt. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Linux+ professionals earn up to $203K annually (Skillsoft 2024). With Linux powering 96% of the world's top servers, cloud infrastructure, and container platforms, CompTIA Linux+ validates the skills employers demand across DevOps, cloud, and sysadmin roles. WHAT YOU'LL MASTER: β’ Boot process and GRUB2 configuration including kernel parameters and boot targets β’ Filesystem Hierarchy Standard with /etc, /var, /proc, and tmpfs mount points β’ Systemd service management including unit files, targets, and journalctl logging β’ User and group administration with passwd, shadow, sudoers, and PAM modules β’ SELinux security enforcement with contexts, booleans, and policy troubleshooting β’ Bash scripting with variables, loops, conditionals, exit codes, and cron scheduling β’ Python scripting for Linux automation including file handling and subprocess calls β’ Git version control with branching, merging, rebasing, and remote repositories β’ Docker and Podman container management including images, volumes, and networking β’ Kubernetes orchestration with pods, deployments, services, and kubectl operations β’ Ansible and OpenTofu infrastructure as code for configuration management at scale β’ Package management across RPM, dpkg, yum, dnf, and apt ecosystems β’ PXE network booting and kickstart automated provisioning for bare-metal deployments β’ X11 and Wayland display protocols including remote access and GPU configuration β’ AI/ML integration for system administration including log analysis and anomaly detection STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into Linux administration expertise. Download now. Pass your exam. Master Linux.
Malmoi
Read full descriptionHide full description
Korean is not read the way it is written. κ°μ΄ is [κ°μ¨], κ΅λ¬Ό is [κΆλ¬Ό], μ’λ€ is [μ‘°ν]. Malmoi is built around that fact. β’ Pronunciation trainer β the standard pronunciation rules, computed. Wrong answers are plausible misreadings of the same word, not other words, so you cannot guess by shape. β’ Conjugation drills β γ , γ·, γ , λ₯΄, γ irregulars sorted automatically, with the full conjugation table for every verb and adjective. β’ 44,000 words with meanings, hanja origins, examples and the standard pronunciation published by the National Institute of Korean Language. Meanings come in English, Korean, Japanese, Chinese and Vietnamese at beginner and intermediate levels. β’ 296 grammar patterns across six levels, each with attachment rules and two examples. β’ Reading β passages, sentence ordering, newspaper headlines, sentence insertion. β’ Listening β dialogues read aloud at study speed and exam speed. β’ Writing β character count, style consistency, spoken-language check, and the official scoring rubric with a model answer. β’ Mock tests for both exam types, with the level a total score would give. Everything runs on your device. No account, no server, and it works with no connection. Levels are an estimate. There is no official published word list, so levels start from the beginner/intermediate/advanced grading of the National Institute of Korean Language and are split further by corpus frequency. Mock scores are an estimate as well β the official conversion table is not published, and writing is self-scored. Not affiliated with or endorsed by NIIED or the TOPIK organisers. Dictionary data from the Korean Basic Dictionary, National Institute of Korean Language (KOGL Type 1). Also Wiktionary (CC BY-SA 4.0) and OpenSubtitles / FrequencyWords (CC BY-SA 4.0). Free: all of Level 1, the first words, grammar, reading and listening of every level, 15 drill questions a day per type, the TOPIK I mock test and writing tasks 51β52. No ads, no account. Malmoi Premium unlocks everything: Monthly (1 month) or Yearly (1 year) auto-renewing subscription, or the Lifetime Pass β a one-time purchase that never renews. Prices are shown in the app in your local currency. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel in your account settings. Already using Malmoi? If you used it before version 1.0.5, every feature stays free on that device, for good. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://inphilchoi.github.io/malmoi-privacy/
Screenshots
Verdict
The clearest difference is update cadence: Malmoi at every 3 days against XK0's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
XK0 ships an update every 3 months, Malmoi every 3 days. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.
| Parameter | XK0 | Malmoi |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 0.0% of reviews |
| Update frequency | Every 3 months | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 27 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Davy Raitt | INPHIL CHOI |
In-app purchases
XK0
No in-app purchases
Malmoi
No in-app purchases









