Comparison

HTML Viewer Editor Convert PDF vs Kiu

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

Head to head
About

HTML Viewer Editor Convert PDF

This app allows users to instantly open, view, and edit HTML files directly on their device. It offers features like JavaScript toggling, dark mode, and conversion to PDF, ensuring privacy and speed with on-device processing.

Highlights
  • Instant HTML file opening
  • JavaScript toggling and dark mode
  • Search and inspect HTML source
  • Convert HTML to PDF
  • Bulk PDF conversion
  • Built-in HTML editor with live preview
  • On-device processing for privacy
Features
Read full description

Meet HTML Viewer — a fast, elegant html viewer built for people who work with HTML every day. Open local files instantly, switch JS on/off, read comfortably in dark mode, convert to PDF in seconds, and share with confidence. No servers, no waiting — everything is processed on your device for speed and privacy. Why this html viewer stands out Instant open: Load any local .html file or paste HTML and preview immediately in a true html viewer. Precision rendering: Toggle JavaScript on/off, adjust font size and line-height, zoom, and invert for a comfortable dark view — the html viewer adapts to you. Search & inspect: Find-in-page and view source so you can locate and understand content fast, right inside the html viewer. Export to PDF: Turn on‑device rendering into clean PDFs — directly from the html viewer — and share or archive with one tap. Bulk convert: Pick multiple HTML files and convert them to PDFs with progress feedback, then open each result from the list when you’re ready. Built‑in editor: Edit HTML with a live preview, search the code, share the updated HTML, or export a polished PDF — without leaving the html viewer environment. On‑device processing: Your files stay on your device. The html viewer keeps your documents private and responsive. Modern iOS design: A refined, glass‑like interface that makes your html viewer feel premium and effortless. What you can do today Open local HTML files and paste HTML for instant preview in the html viewer Toggle JavaScript, enable dark reading, and fine‑tune typography Search within the page and view source Export single HTML to PDF or bulk convert multiple files Edit HTML with a live preview; share HTML or export to PDF Who it’s for Anyone who needs a reliable html viewer to open and read HTML files quickly Creators and professionals who convert HTML to clean PDFs often Power users who want an html viewer to edit, preview, and share — all in one place Privacy and performance Everything is processed on your device; the html viewer is optimized for speed and designed to respect your files. 'We offer a 3 days free-trial followed by a weekly 4.99 USD plan. And also we offer a lifetime plan to have premium access forever with 14,99 USD. Terms of use EULA: https://sites.google.com/view/xmleula/home Privacy Policy: https://sites.google.com/view/odtconverterreader/home

About

Kiu

Features
Read full description

Kiu helps you build habits that actually stick. Instead of starting from scratch every time, you chain each new habit to a routine you already have: the "habit stacking" technique. That way the new thing leans on what you already do without thinking — and it takes far less effort to make it last. After your morning coffee, you meditate for a minute. After brushing your teeth, you read a page. Each small action becomes the trigger for the next, and little by little your day fills up with good habits, almost effortlessly. WHY KIU • Habit stacking: group your habits into "stacks" and let them lean on each other so they reinforce themselves. • Simple and visual: a clean, clear interface to see at a glance what's on for today. • Fully customizable: pick icons and colors for every habit and stack, and make the app your own. • Daily tracking: check off what you complete and watch yourself move forward day after day. • Your data, synced and secure: reach your progress from your account with complete peace of mind. • In 8 languages: Spanish, English, French, German, Italian, Portuguese, Chinese and Japanese. HOW IT WORKS 1. Create your habits: define what you want to bring into your day. 2. Build them into stacks: link each habit to another that's already part of your routine. 3. Customize them: give them an icon and a color so you recognize them instantly. 4. Complete them every day: mark your progress and let consistency do the rest. WHO KIU IS FOR For anyone who wants to improve their routines without the overwhelm: study or read more, move your body, take care of your sleep, drink more water, meditate, get your day in order… If you've ever started a habit full of excitement and dropped it a week later, Kiu was made for you. The key isn't willpower — it's the system. Stop relying on motivation and start building a system that works for you. Download Kiu and chain your first habit today. Terms of Use (EULA): https://matjdev.github.io/kiu-web/terms.html Privacy Policy: https://matjdev.github.io/kiu-web/privacy.html

Screenshots

HTML Viewer Editor Convert PDF3 screens
Kiu4 screens

Verdict

The call

The clearest difference is update cadence: Kiu at every 3 weeks against HTML Viewer Editor Convert PDF's every 9 months. HTML Viewer Editor Convert PDF's advantage is iOS requirement (13.0 vs 18.2). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HTML Viewer Editor Convert PDF sells 2 in-app purchases, starting at $4.99 per 7 days and Kiu sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HTML Viewer Editor Convert PDF ships an update every 9 months, Kiu every 3 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
HTML Viewer Editor Convert PDF versus Kiu: the parameters behind the verdict, then further details
ParameterHTML Viewer Editor Convert PDFKiu
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 9 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better18.2
Further details — not scored
Size47 MB81 MB
Age rating4+4+
DeveloperNEURASYNCMatias Jarquez Ahucha

In-app purchases

2 purchases

HTML Viewer Editor Convert PDF

Subscriptions1
  • HTML Viewer Pro Weekly Sub3 Days trial$4.997 Days
One-time1
  • HTML Viewer Lifetime Pro Access$14.99
3 purchases

Kiu

Subscriptions2
  • Kiu Pro – Monthly$2.991 Month
  • Kiu Pro – Yearly$12.991 Year
One-time1
  • Kiu Pro – Lifetime$29.99

Questions

Is HTML Viewer Editor Convert PDF free?
HTML Viewer Editor Convert PDF is free to download, with in-app purchases available.
Is Kiu free?
Kiu is free to download, with in-app purchases available.
Do HTML Viewer Editor Convert PDF or Kiu have ads?
Neither HTML Viewer Editor Convert PDF nor Kiu shows ads.
Which is updated more often, HTML Viewer Editor Convert PDF or Kiu?
HTML Viewer Editor Convert PDF ships an update every 9 months, and Kiu every 3 weeks. Most recently, HTML Viewer Editor Convert PDF was updated on October 14, 2026 and Kiu on October 10, 2026.

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