WebEva vs CharisPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WebEva
This AI-powered app generates code from text or screenshots, enabling you to build websites and learn languages like HTML, CSS, JavaScript, and Python. It features a live preview, a visual no-code builder, and a Python compiler for on-the-go development.
- AI code generation from text and screenshots
- Live preview and live server for instant feedback
- Visual no-code website builder
- Python compiler for mobile development
- Professional code editor with syntax highlighting
- Daily coding challenges with global leaderboard
- API tester for REST APIs
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The AI-powered coding app that writes code for you — from text or screenshots. Build websites, learn HTML, CSS, JavaScript, React & Python. Live preview, daily challenges, and a visual no-code builder. Free. No subscription. Trusted by 10,000+ developers worldwide. The best mobile IDE for iPhone and iPad. AI CODE GENERATION Type what you want and get working HTML, CSS & JavaScript. Upload any screenshot and AI converts it to responsive code. No other mobile app turns images into code. It's like having a developer on demand. PROFESSIONAL CODE EDITOR Syntax highlighting for HTML, CSS, JavaScript, React JSX, and Python. Auto-close tags, find & replace, beautify & minify. Keyboard shortcuts for fast coding. Feels like VS Code — on your phone. LIVE PREVIEW & LIVE SERVER See changes instantly as you type. Built-in live server — preview on iPad, Mac, or any device on your WiFi. JavaScript console for real-time debugging. LEARN CODING FROM ZERO Step-by-step HTML, CSS & JavaScript tutorials. Daily coding challenges with global leaderboard. Earn badges, build streaks, level up. More engaging than Codecademy, more practical than Mimo. NO-CODE WEBSITE BUILDER Drag & drop to build pages without coding. Export clean HTML when ready. The fastest path from idea to website — then learn the code behind it. PYTHON COMPILER Write and run Python on iPhone. No setup, no laptop. Test algorithms, automate tasks, learn programming fundamentals. REACT DEVELOPMENT Only mobile IDE with React JSX support. Write components, live preview, import projects. API TESTER Test REST APIs — GET, POST, PUT, DELETE. Custom headers & body. Response viewer with status, timing, and data. PROJECT WORKSPACE Multi-file projects. Import, export, organize. AI workspace assistant analyzes your code and suggests improvements. FREE — NOT FREEMIUM - No $10/month subscription like Mimo - No paywall like Codecademy Pro - No "3 free credits" like AI chatbots - Every core feature works. Period. WHAT ONLY WEBEVA DOES - AI Image to Code — screenshot to working HTML (exclusive) - React JSX editor — no other mobile IDE has this - Daily coding challenges — gamified learning - No-code to code — build visually, export real HTML - Live server — test on any device on your network From your first line of code to your first deployed website.
CharisPDF
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CharisPDF is a free, local PDF editor for iPhone, iPad, and Mac. Add your marks to any PDF — text, shapes, signatures, highlights — without an account, without ads, and without touching the original page content. No sign-up. No subscription. No watermark. Your files never leave your device. WHAT YOU CAN DO • Open, read, search, and print any PDF • Add text, shapes, and signatures — move, restyle, resize, or rotate them anytime • Highlight, underline, strike through, and add notes • Organize pages: reorder, rotate, insert, delete, duplicate, extract • Undo and redo, all the way back • Save straight to Files or Finder • Full dark mode support, works completely offline WHY IT'S DIFFERENT Most free PDF tools try to rewrite the original text on the page — and often break the layout doing it. CharisPDF doesn't touch the original content. Everything you add sits on top as its own object, so it stays clean, selectable, and reversible. YOUR PRIVACY, BUILT IN The developer has no access to your files. Nothing is uploaded, tracked, or sold. You accept a short privacy statement once, and that's the entire "account" CharisPDF ever asks for. Charis is Greek for grace — the idea behind this app: put your mark on the document you have, and leave the rest alone.
Screenshots
Verdict
The clearest difference is ads: CharisPDF at none against WebEva's shown. CharisPDF also leads on update cadence (every 2 days vs weekly). WebEva's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WebEva ships an update weekly, CharisPDF every 2 days. Both last shipped on October 4, 2026.
| Parameter | WebEva | CharisPDF |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 89 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Sahana A S | Cheng Guan Teo |
In-app purchases
WebEva
No in-app purchases
CharisPDF
No in-app purchases









