Comparison

Geo Mapper 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

Geo Mapper

Features
Read full description

The Geo Mapper app allows your handset to be used as a GPS tracker and share your live location. For security and privacy this is a client only and is intended to be used with existing third party servers.

About

HTML Viewer

This app allows you to view HTML files directly on your iPhone and iPad, offline and without tracking. It supports full JavaScript and CSS rendering, making it ideal for developers, students, and educators.

Highlights
  • Offline HTML rendering
  • Full JavaScript and CSS support
  • Import via Files app or Share Sheet
  • Dark Mode support
  • Pinch-to-zoom functionality
  • View source code with syntax highlighting (Pro)
Features
Read full description

Sitecase is your viewer for local HTML files on iPhone and iPad — local, private and usable offline, with no tracking. Import your HTML files via the Files app or the Share sheet and view them with full CSS and JavaScript support. You can also open complete folders with multiple files — whole projects or multi-page websites with images, CSS and JavaScript, not just single files (Pro). Perfect for web developers, students, teachers or anyone who wants to view HTML content on the go. FEATURES: • Full HTML, CSS and JavaScript rendering • Open whole folders: complete projects made of multiple files — multi-page websites with images, CSS and JavaScript (Pro) • Dark Mode support • Import files via the Share sheet or the Files app • Shortcuts & Siri: open saved files directly — even as an icon on your Home Screen • Pinch to zoom • Turn network access on or off anytime • View source code with syntax highlighting (Pro) • Text search within files (Pro) • Manage favorites (Pro) • Adjustable zoom level (Pro) • Turn JavaScript support on or off (Pro) PRIVACY: All your files stay local on your device. The app itself connects to no server and uses no analytics or tracking services. If an opened page intentionally loads online content, you can turn off network access anytime.

Screenshots

Geo Mapper4 screens
HTML Viewer4 screens

Verdict

The call

The clearest difference is in-app purchases: Geo Mapper at none against HTML Viewer's 1. Geo Mapper also leads on iOS requirement (15.3 vs 17.6). HTML Viewer's advantage is update cadence (every 5 days vs monthly). 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 1 one-off in-app purchase. Geo Mapper asks for nothing beyond the download.

UpkeepUpdate frequency

Geo Mapper ships an update monthly, HTML Viewer every 5 days. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
Geo Mapper versus HTML Viewer: the parameters behind the verdict, then further details
ParameterGeo MapperHTML Viewer
PriceFreeFree
Rating—5.0 (13 ratings) — better
Positive reviews—90.0% of reviews
Number of ratings—13 — better
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.3 — better17.6
Further details — not scored
Size60 MB6 MB
Age rating4+4+
DeveloperC Software LtdDennis Bortmes

In-app purchases

None

Geo Mapper

No in-app purchases

1 purchases

HTML Viewer

One-time1
  • Sitecase Pro$3.99

Questions

Is Geo Mapper free?
Geo Mapper 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 Geo Mapper or HTML Viewer have ads?
Neither Geo Mapper nor HTML Viewer shows ads.
Which is updated more often, Geo Mapper or HTML Viewer?
Geo Mapper ships an update monthly, and HTML Viewer every 5 days. Most recently, Geo Mapper was updated on September 10, 2026 and HTML Viewer on September 22, 2026.

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