Comparison

Spck Editor vs ラダー図ノート

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

Head to head
About

Spck Editor

A mobile code editor for JavaScript projects, offering Git integration and intelligent code completion for multiple languages. It allows for editing, committing, and running code directly on your device, with AI coding assistance.

Highlights
  • JS Sandbox for on-the-go coding
  • Git client for GitHub, Bitbucket, GitLab
  • Intelligent code completion (HTML, JS, CSS)
  • Local file access and project search
  • AI Coding Assistants
  • Integrated JS Console
  • Syntax validation
Features
Read full description

Code anywhere. Deploy from your pocket. Spck Editor brings a full professional development workflow to iOS — with AI pair programming, remote CLI access, and deep Git integration built right in. Learn by Doing with JavaScript Labs Explore a curated collection of interactive coding labs and prebuilt project templates — from games to UI components to algorithms. Fork any lab instantly, experiment freely, and publish your own. The fastest way to learn JavaScript hands-on, on the go. Kickstart Projects with Templates Skip the boilerplate. Choose from ready-made project templates across popular frameworks and patterns, tweak them to your needs, and ship — all from your phone. Remote Development, Reimagined Connect to your home machine or cloud server via the Remote CLI. Browse, edit, and run your real project files over a secure relay — then preview your running dev server directly inside the app with the built-in Browser Proxy. Your full stack, in your hands. AI That Actually Codes With You Stuck on a bug? Need boilerplate fast? Spck Editor integrates AI coding assistants powered by the latest models to generate, explain, and refactor code right inside your editor — no copy-paste, no context switching. Professional Git Workflow Clone from GitHub, GitLab, Bitbucket, or any remote. Commit, push, pull, branch, merge, and review logs — a complete Git interface without leaving the app. Your entire version history, always with you. Intelligent Code Editing - Advanced code completion for JavaScript, TypeScript & CSS - Context-sensitive hints and inline documentation - Syntax validation as you type - Keyword completion for 20+ languages - HTML, CSS & JS code snippets Built for Mobile Coding - Dynamic keyboard optimized for JS, HTML & CSS - Extra navigation row for cursor control and brackets - Integrated JS console for instant feedback - Project-wide search with file filters - Local file access Light & Dark themes | JavaScript Labs | Syntax highlighting for 20+ languages Terms of Use: https://spck.io/terms

About

ラダー図ノート

Features
Read full description

現場で思いついたラダー回路を、その場で描いて、メモごと残しておけます。 ■ 起動したら、まず回路の一覧 これまでに描いた回路が、名前とメモと日付で並びます。 「あのとき何を考えて組んだのか」を、開く前に思い出せます。 ■ 回路にメモを残せます 回路ぜんたいへのメモと、部品ひとつずつへのコメント。 どちらも後から検索できます。 ■ 探せます 回路の名前、メモ、部品のコメント、使ったデバイス名(X0 や Y10 など)から探せます。 ■ 描いて、その場で動かせます a接点・b接点・コイルを置いて、縦の線でつないで並列にできます。 入力を切り替えると、通電している線とONになったコイルがその場で分かります。 ■ 現場の外には持ち出しません 保存はすべて端末の中です。アカウント登録も、広告もありません。アプリ内課金のお支払いはお使いの端末とAppleの間で処理され、当方が内容に触れることはありません。 ■ 回路の保存数だけ買い切りで増やせます 描くこと、メモを残すこと、探すことは無料のまま全部使えます。保存できる回路の数だけに上限があり、上限をなくすアプリ内課金があります。月々の支払いは発生せず、上限に達しても、既にある回路の編集・保存はそのまま行えます。 [対応していないもの] タイマ・カウンタ、書き出し、クラウド同期には対応していません。 [ご注意] 本アプリは実機のPLCとは接続しません。画面上の動作は本アプリの論理モデルによる模擬です。 実際の設備の設計・運用の判断は、必ず実機と各メーカーの資料でご確認ください。

Screenshots

Spck Editor4 screens
ラダー図ノート4 screens

Verdict

The call

The clearest difference is in-app purchases: ラダー図ノート at none against Spck Editor's 2. Spck Editor's advantage is chart position (#114 vs unranked) and iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support 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. Spck Editor sells 2 in-app purchases, starting at $1.99 per month. ラダー図ノート asks for nothing beyond the download.

UpkeepUpdate frequency

Spck Editor ships an update weekly, ラダー図ノート every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 8 level
Spck Editor versus ラダー図ノート: the parameters behind the verdict, then further details
ParameterSpck Editorラダー図ノート
PriceFreeFree
Rating4.3 (72 ratings) — better—
Positive reviews75.4% of reviews—
Number of ratings72 — better—
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#114 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size41 MB4 MB
Age rating4+4+
DeveloperZeb ZhaoYuya Tanaka

Bugs and requests

Spck Editor

Reported bugs

33 issues
  • App crashes on sign-in/GitHub connection
  • Editor crashes when signing in
  • Browser crashes on React JS
  • Console not responding
  • App crashes when trying to import files
Show 28 more
  • Typing characters like "{" doesn't show up immediately
  • Preview shows a white screen
  • Cannot connect to GitHub, app closes
  • App crashes and returns to springboard when logging into GitHub
  • App closes automatically after installation
  • Cannot copy and paste from previous code
  • App closes on iPad mini 3
  • Launch button not activated
  • Python not working
  • Cannot run code, only existing programs
  • Keyboard doesn't register keystrokes on phone
  • Cursor movement and text replacement issues with Chinese keyboard
  • App crashes on large Git repos
  • Syntax highlighting randomly stops working for JS
  • App does not reopen after crashing
  • Cannot save documents
  • Cannot open terminal documents in write mode
  • Left pane is horrific UX
  • Cannot get to projects page after opening a project
  • Python not running
  • Cannot write code, sometimes doesn't work
  • App shows only logo and no response on iOS 10.3.4
  • Cannot enter entire text when typing a paragraph
  • Text insertion not working
  • Code writing is failing, jumps lines
  • Cannot steal code from GitHub
  • Cannot get app to work
  • Login prompt appears but buttons don't lead to login page

Requested features

16 requests
  • Add Kotlin file support (.kt)
  • Enable "drag spacebar to move cursor" (iOS feature)
  • Add more coding languages (C++, etc.)
  • Add desktop/tablet view for HTML preview
  • Add server management support (Node.js, Python, etc.)
Show 11 more
  • Add extensions
  • Add tutorial section for UI
  • Add FTP/SFTP support
  • Add minimap like Sublime editor
  • Add Node.js support
  • Add readonly mode
  • Add new fonts
  • Add browser preview
  • Add Chinese candidate word support
  • Add mouse support for tablet mode
  • Add terminal for console.log() visibility

ラダー図ノート

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Spck Editor

Subscriptions2
  • Supporter$1.991 Month
  • Gold$4.991 Month
None

ラダー図ノート

No in-app purchases

Questions

Is Spck Editor free?
Spck Editor is free to download, with in-app purchases available.
Is ラダー図ノート free?
ラダー図ノート is free to download, with no in-app purchases.
Do Spck Editor or ラダー図ノート have ads?
Neither Spck Editor nor ラダー図ノート shows ads.
Which is updated more often, Spck Editor or ラダー図ノート?
Spck Editor ships an update weekly, and ラダー図ノート every 9 days. Most recently, Spck Editor was updated on November 3, 2026 and ラダー図ノート on October 31, 2026.

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