ESP RainMaker Classic vs HTML Editor + Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESP RainMaker Classic
This platform allows developers to quickly realize ideas using ESP32/ESP32-S2 hardware. It facilitates account sign-up, device provisioning, and control, with an automatically rendered UI based on firmware descriptions.
- ESP32/ESP32-S2 integration
- Account sign-up
- Device provisioning
- Device control and management
- Auto-rendered UI
- Firmware description integration
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Realise your ideas faster with ESP32/ESP32-S2 using ESP RainMaker. ESP RainMaker app offers the following: - Signing up for the ESP RainMaker account - Provisioning devices based on the ESP RainMaker firmware - Controlling and Managing the devices - Auto rendering of the UI based on the device descriptions in the firmware For more information, please visit https://rainmaker.espressif.com/
HTML Editor + Viewer
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Create, edit, view, and export HTML in one app. The app combines a WYSIWYG editor, HTML editor, HTML viewer, and page source viewer. Build web pages visually or edit HTML directly, preview your changes instantly, browse websites, inspect their HTML source code, and export your projects as HTML or complete websites. Features: • WYSIWYG editor • HTML editor with live preview • HTML viewer • Built-in browser with page source viewer • Text, headings, lists, tables, images, buttons, and more • Colors, spacing, alignment, and layout controls • Project management • iCloud sync HTML Editor: Edit HTML with live preview, code validation, automatic formatting, and search & replace. HTML Viewer: Render and preview HTML instantly in the built-in viewer. View Page Source: Browse the web and view the HTML source code of any page directly in the built-in browser. Inspect the markup, study how websites are built, or copy code for learning and reference. Learn HTML & CSS Browse HTML tags, CSS basics, examples, and short explanations. Premium Unlock premium features: • Export HTML code • Export complete websites with assets • HTML editor with code validation, formatting, search & replace, and live preview • HTML & CSS guides and examples Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ESP RainMaker Classic at none against HTML Editor + Viewer's 3. ESP RainMaker Classic also leads on iOS requirement (13.0 vs 17.0). HTML Editor + Viewer's advantage is update cadence (every 5 days vs every 5 weeks). 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
Both are free to download. HTML Editor + Viewer sells 3 in-app purchases, starting at $1.99 per 7 days. ESP RainMaker Classic asks for nothing beyond the download.
ESP RainMaker Classic ships an update every 5 weeks, HTML Editor + Viewer every 5 days. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.
| Parameter | ESP RainMaker Classic | HTML Editor + Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (12 ratings) — better | — |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 55 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD. | Vaclav Pluhar |
In-app purchases
ESP RainMaker Classic
No in-app purchases
HTML Editor + Viewer
- Weekly Subscription$1.997 Days
- Monthly Subscription$6.991 Month
- Yearly Subscription$39.991 Year
Questions
Is ESP RainMaker Classic free?
Is HTML Editor + Viewer free?
Do ESP RainMaker Classic or HTML Editor + Viewer have ads?
Which is updated more often, ESP RainMaker Classic or HTML Editor + Viewer?
Other comparisons
