Comparison

Roger Mobile Key 4 vs HTML Viewer

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

Head to head
About

Roger Mobile Key 4

Features
Read full description

RMK 4 to aplikacja na urządzenia mobilne umożliwiająca identyfikację użytkowników w systemie kontroli dostępu RACS 5. Dane identyfikacyjne transmitowane do czytnika kontrolującego dostęp są przechowywane w urządzeniu mobilnym w postaci zaszyfrowanej. W ogólnym przypadku użytkownik może posiadać wiele identyfikatorów i używać ich w zależności od potrzeb do logowania na różnych przejściach lub punktach rejestracji. Transmisja identyfikatorów do czytnika może być realizowana za pośrednictwem: - transmisji BLE (Bluetooth), - transmisji NFC (Near Field Communication), - poprzez wyświetlenie kodu graficznego QR na ekranie urządzenia mobilnego. Aplikacja umożliwia zabezpieczenie dostępu metodą biometryczną oraz udostępnia widżet na ekran główny urządzenia. Żadne dane o użytkowniku nie są zbierane.

About

HTML Viewer

This app is a fast and lightweight HTML editor and viewer for iOS devices. It allows developers to write, edit, and preview HTML code in real-time with a built-in web view engine, offering a clean and focused development environment.

Highlights
  • Live HTML preview
  • Syntax highlighting code editor
  • Auto indentation
  • Dark and Light themes
  • Save and manage multiple files
  • Create, open, and manage HTML files
Features
Read full description

The HTML viewer and editor for iPhone and iPad. Open, write, preview and debug HTML, CSS and JavaScript. Free to start, with an optional Pro upgrade. See your page update live as you type, test it on phone and tablet sizes, then fix problems with built-in DevTools and one-tap tools. No computer needed. FREE FOR EVERYONE • Code editor with syntax highlighting, line numbers, find & replace and auto indent • Live preview of your page • 3 projects, plus any file you open from Files or share from another app • 6 editor themes (light and dark) and 10 fonts • 20+ everyday tools: format code, find syntax problems, color picker, contrast checker, QR codes, regex tester and more • Starter templates to begin from • Learn: a free step-by-step HTML, CSS and JavaScript course with quizzes, practice and a certificate • No ads GO PRO FOR THE FULL TOOLKIT • Unlimited projects and unlimited open tabs • Split view: code and preview side by side • Device frames: iPhone, iPad and desktop sizes with a live status bar • Smarter autocomplete for tags, classes, CSS properties and file paths, plus the full symbol row • 50+ tools: SEO, accessibility and performance audits with one-tap fixes, Color Studio, Image Studio with background removal • Export as ZIP, PDF or a single file, and share your projects • 80+ ready-made templates, all with light and dark themes • Open on another device over Wi-Fi with a QR code • All themes and fonts, and alternate app icons BUILT FOR REAL WORK • Console, Network, Elements and Storage inspector for your page or any live website • Open URL: load any website, view its source and save it as a project • Connect to a server over SFTP or FTP and edit files directly • Preview Markdown and JSON as well as HTML • Home Screen widgets and Siri shortcuts • Archive keeps deleted files for 30 days • Available in 32 languages WHO IT'S FOR Students learning to code, web designers, and developers who want to fix a page away from their desk. PRO PLANS Choose monthly, yearly or a one-time lifetime purchase. A free trial may be available on subscriptions for new subscribers. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Payment is charged to your Apple ID at confirmation of purchase. Lifetime is a single payment with no renewal. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://attractive-basket-ce6.notion.site/Privacy-Policy-Html-Editor-30d5cd442d3280b49b72e9a2436c853e

Screenshots

Roger Mobile Key 44 screens
HTML Viewer4 screens

Verdict

The call

The clearest difference is in-app purchases: Roger Mobile Key 4 at none against HTML Viewer's 9. Roger Mobile Key 4 also leads on iOS requirement (15.0 vs 17.0). HTML Viewer's advantage is chart position (#58 vs unranked). On price, 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. HTML Viewer sells 9 in-app purchases, starting at $2.99 per month. Roger Mobile Key 4 asks for nothing beyond the download.

Scorecard3 real differences · 8 level
Roger Mobile Key 4 versus HTML Viewer: the parameters behind the verdict, then further details
ParameterRoger Mobile Key 4HTML Viewer
PriceFreeFree
Rating—4.5 (100 ratings) — better
Positive reviews—84.6% of reviews
Number of ratings—100 — better
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
Best chart rank—#58 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size42 MB108 MB
Age rating4+17+
DeveloperRoger Sp. z o.o. sp. k.Hardik Khanesa

In-app purchases

None

Roger Mobile Key 4

No in-app purchases

9 purchases

HTML Viewer

Subscriptions5
  • Student Monthly Subscription$2.991 Month
  • Monthly Subscription$2.991 Month
  • Monthly Subscription$4.991 Month
Show 2 more
  • Student Yearly Subscription$9.991 Year
  • Yearly Subscription$19.991 Year
One-time4
  • Student Offer Lifetime$9.99
  • Student Lifetime Offer$14.99
  • Lifetime$19.99
Show 1 more
  • Lifetime$29.99

Questions

Is Roger Mobile Key 4 free?
Roger Mobile Key 4 is free to download, with no in-app purchases.
Is HTML Viewer free?
HTML Viewer is free to download, with in-app purchases available.
Do Roger Mobile Key 4 or HTML Viewer have ads?
Neither Roger Mobile Key 4 nor HTML Viewer shows ads.

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