Comparison

DeployGate vs HTML Opener

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

Head to head
About

DeployGate

Features
Read full description

DeployGate is a powerful development and testing support tool designed to streamline the testing, verification, and feedback workflow for your team's in-development apps. From verifying app behavior to reporting bugs, this app seamlessly supports the entire QA process in one place. 【Key Features】 ・Manage Test App Builds & Versions ・Easily view a list of shared test applications, including revision histories and detailed build specifications. ・Effortless Screen Recording ・Select any app under test and start recording right within DeployGate. ・Clearly capture hard-to-explain bugs and reproduction steps visually. ・Review & Manage Captures ・Browse your history of recorded test sessions in a single list. ・Keep track of report statuses, quickly identifying pending and sent feedback. ・Automated Data Collection & Feedback Submission ・Send bug reports along with recorded videos and custom notes instantly to your development team. ・Crucial debugging data—such as OS version, device model, and build metadata—is automatically attached in the background, eliminating the hassle of manual text entry. 【Recommended For Teams Who Want To:】 ・Optimize and accelerate their in-development app testing and QA processes. ・Help testers accurately communicate complex visual bugs to developers without long text explanations. ・Eliminate the tedious work of manually gathering device info and screenshots for every bug report. ・Drastically speed up the feedback loop between testers and developers.

About

HTML Opener

This app renders local HTML, CSS, and JavaScript files in a real browser on your iPhone and iPad. It allows you to test web prototypes and view interactive pages without needing a computer or local server. Easily open entire project folders and toggle between desktop and mobile views.

Highlights
  • Renders local HTML, CSS, JavaScript
  • Opens entire project folders
  • Desktop and mobile view toggle
  • Fullscreen mode for web apps
  • Quick switcher for recent projects
  • Auto-launch primary tool
Features
Read full description

When you open an HTML file in the iPhone Files app, iOS just dumps lines of raw code on your screen. Buttons do not work, styles break, and Safari cannot open local file links. HTML Opener fixes that. It runs your local HTML, CSS, JavaScript, and images in a real WebKit browser directly on your iPhone and iPad. No Mac, no terminal, and no local server required. WHAT IT SOLVES - Files app dumps raw code and text on screen instead of rendering the webpage - Safari has no address bar option to open local file:// links - Opening a single file breaks CSS styles and image assets in neighboring folders - Setting up a local server on your computer just to check mobile layout is tedious REAL WEBKIT BROWSER RENDERING Built on iOS's native WKWebView engine. Buttons, forms, CSS styling, canvas animations, and modern JavaScript run exactly as they would in Safari. OPEN AN ENTIRE PROJECT FOLDER Select a folder containing style.css, script.js, and an images directory alongside your HTML file. All relative file paths resolve automatically with zero broken images or missing styles. DESKTOP & MOBILE VIEW TOGGLE Switch between phone layout and 1024px desktop view with a single tap. Review horizontal dashboards, data tables, and desktop web tools without broken layouts. FULLSCREEN MODE Hide navigation bars and margins to give your web content the entire display. Web apps and tools feel like installed native apps. FOUR SIMPLE ACTIONS 1. Open a local file or folder 2. Quick Switcher to jump between recent projects 3. Auto-launch your primary tool as soon as the app starts 4. Clear cache, toggle dark theme, and customize display options WHO IT IS FOR - Anyone stuck when iPhone opens HTML as raw code - Developers and designers testing web prototypes on actual iOS hardware - Anyone running self-built dashboards, calculators, or tools on the go - Students learning web development who want instant mobile testing PRO (ONE-TIME PURCHASE, NEVER A SUBSCRIPTION) Removes ads completely. Pay once, use forever. Compatible with iPhone and iPad, iOS 17.0 or later. Stop dealing with raw code dumps. Open real interactive web pages with HTML Opener.

Screenshots

DeployGate3 screens
HTML Opener4 screens

Verdict

The call

The clearest difference is in-app purchases: DeployGate at none against HTML Opener's 1. DeployGate also leads on ads (none vs shown). HTML Opener's advantage is update cadence (every 4 days vs every 3 weeks). On price, device support and iOS requirement 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 Opener sells 1 one-off in-app purchase. DeployGate asks for nothing beyond the download.

UpkeepUpdate frequency

DeployGate ships an update every 3 weeks, HTML Opener every 4 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard3 real differences · 6 level
DeployGate versus HTML Opener: the parameters behind the verdict, then further details
ParameterDeployGateHTML Opener
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size14 MB12 MB
Age rating4+4+
DeveloperDeployGate Inc.GASHIMA LAB

In-app purchases

None

DeployGate

No in-app purchases

1 purchases

HTML Opener

One-time1
  • HTML Opener PRO$4.99

Questions

Is DeployGate free?
DeployGate is free to download, with no in-app purchases.
Is HTML Opener free?
HTML Opener is free to download, with in-app purchases available.
Do DeployGate or HTML Opener have ads?
HTML Opener shows ads; DeployGate does not.
Which is updated more often, DeployGate or HTML Opener?
DeployGate ships an update every 3 weeks, and HTML Opener every 4 days. Most recently, DeployGate was updated on October 25, 2026 and HTML Opener on October 26, 2026.

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