Comparison

Learnet vs Docker道場 − 図で学ぶコンテナ入門

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Learnet

Features
Read full description

Learnet is a learning app that makes networking fundamentals stick by "read first, then solve." Every topic follows the same flow: a short illustrated lesson first, then a quick quiz to check your understanding. The lessons lean on hand-built diagrams and animations — packets traveling through a router, an L2 switch learning MAC addresses, the bits of a subnet mask — so the ideas click instead of having to be memorized. WHO IT'S FOR - New IT / infrastructure engineers, and anyone studying for Network+ or CCNA - Anyone who wants to turn a vague sense of how communication works into a clear one TOPICS (24 total) Free: How communication works / The OSI model / The physical layer & LAN cables / MAC addresses / IP addresses / Subnets & CIDR / ARP / L1-L2-L3 switches / Unicast, broadcast & multicast / VLAN / The default gateway / Ping / Routing / Wi-Fi / IPv6 Learnet Pro: Port numbers / Firewalls / TCP & UDP / DNS / DHCP / NAT & NAPT / Proxy servers / HTTP / HTTPS WHAT MAKES IT WORK - Short, illustrated lessons with custom animations - Confirmation quizzes that check real understanding - One topic at a time, perfect for spare moments - A learning streak, spaced-repetition review, and badges to keep you going - Hands-on practice with real commands (ping, traceroute, arp, netstat, curl, dig, and more) so you can see the concepts on your own machine LEARNET PRO (one-time purchase, no sub - Unlocks all advanced topics (port numbers, TCP/UDP, DNS, DHCP, NAT, firewalls, proxies, HTTP, HTTPS) - Removes ads so you can focus on lear The free version includes ads (Google AdMob). Buying Pro removes them.

About

Docker道場 − 図で学ぶコンテナ入門

Features
Read full description

「Dockerってなんとなく使ってるけど、中で何が起きてるか分からない」 そんな人のための、手を動かして学ぶDocker入門アプリです。 ■ コマンドを打つと、図が動く docker pull、run、stop…… コマンドを入力するたびに、 イメージ・コンテナ・ボリューム・ネットワークの関係が ビジュアルキャンバス上でリアルタイムに動きます。 ■ 基本の28レッスンは完全無料 ・レベル1: イメージとコンテナ ・レベル2: コンテナの中身と揮発性 ・レベル3: ボリュームとネットワーク ・レベル4: Dockerfileとcompose 「データが消える」失敗も安全に体験しながら、 実務で使う定石まで一気に学べます。 ■ さらに腕を磨く「実務シナリオ編」(追加コンテンツ) 「起動直後に落ちるコンテナ」「ポートが取れない」「データを守れ」—— 壊れた状態から自力で解決する実践演習8本と、 ランダム出題の腕試しモードを収録。 ■ 完全オフライン 本物のDocker環境は不要。通勤中でもベッドの中でも、 スマホだけでコンテナの仕組みが身につきます。 エラーメッセージまで本物のDockerを忠実に再現。 アプリで身につけた操作は、そのまま実務で通用します。

Screenshots

Learnet4 screens
Docker道場 − 図で学ぶコンテナ入門4 screens

Verdict

The call

The clearest difference is in-app purchases: Learnet at none against Docker道場 − 図で学ぶコンテナ入門's 2. Learnet also leads on update cadence (every 3 days vs every 2 weeks). Docker道場 − 図で学ぶコンテナ入門's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Docker道場 − 図で学ぶコンテナ入門 sells 2 one-off in-app purchases. Learnet asks for nothing beyond the download.

UpkeepUpdate frequency

Learnet ships an update every 3 days, Docker道場 − 図で学ぶコンテナ入門 every 2 weeks. Both last shipped on September 10, 2026.

Scorecard3 real differences · 3 level
Learnet versus Docker道場 − 図で学ぶコンテナ入門: the parameters behind the verdict, then further details
ParameterLearnetDocker道場 − 図で学ぶコンテナ入門
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size7 MB6 MB
Age rating4+4+
DeveloperTakuichiro ShimadaMASAKI TAKEMOTO

In-app purchases

None

Learnet

No in-app purchases

2 purchases

Docker道場 − 図で学ぶコンテナ入門

One-time2
  • レベル5 実務シナリオ編$1.99
  • 広告非表示$2.99

Questions

Is Learnet free?
Learnet is free to download, with no in-app purchases.
Is Docker道場 − 図で学ぶコンテナ入門 free?
Docker道場 − 図で学ぶコンテナ入門 is free to download, with in-app purchases available.
Do Learnet or Docker道場 − 図で学ぶコンテナ入門 have ads?
Learnet shows ads; Docker道場 − 図で学ぶコンテナ入門 does not.
Which is updated more often, Learnet or Docker道場 − 図で学ぶコンテナ入門?
Learnet ships an update every 3 days, and Docker道場 − 図で学ぶコンテナ入門 every 2 weeks. Most recently, Learnet was updated on September 10, 2026 and Docker道場 − 図で学ぶコンテナ入門 on September 10, 2026.

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