Comparison

HTML WYSIWYG vs Spectroscope

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

Head to head
About

HTML WYSIWYG

Visually edit HTML documents with an intuitive interface similar to word processors. Seamlessly integrate Markdown and easily add tables and images with customizable options.

Highlights
  • Visual WYSIWYG HTML editing
  • Intuitive interface
  • Seamless Markdown integration
  • Insert tables and images
  • Customizable options
Features
Read full description

- Edit HTML documents in a visual, WYSIWYG interface – Work as intuitively as editing an Office Word document, instead of manipulating raw HTML source code. - Seamless Markdown integration: Copy content as Markdown, paste from Markdown, and convert Markdown input directly. - Insert tables and images into documents with customizable options like captions, alignment, and more.

About

Spectroscope

Features
Read full description

Professional Spectral Analysis in Your Pocket Transform your smartphone into a powerful, calibrated optical spectrometer. Designed for science educators, researchers, and hobbyists, "Spectroscope" bridges the gap between educational tools and laboratory instrumentation. Connect a clip-on spectroscope hardware and start capturing, calibrating, and analyzing light spectra in real-time. NEW IN VERSION 2.0: • Reference Mode (REF): Perform comparative analysis seamlessly. Freeze a baseline spectrum (e.g., White Light) and compare it against live samples in real-time. Perfect for demonstrating Absorbance and Transmittance in the classroom without exporting data. • Multi-Camera Support: Fully optimized for modern devices. Select the specific lens (Telephoto, Ultra-Wide, Front/Back) that best fits your mounting setup directly from Settings. KEY FEATURES: • Precision Data Export: Generate scientific-grade CSV files with 4-decimal precision for both Wavelength (nm) and Intensity • Easy Calibration: Calibrate accurate X-axis (nanometers) using standard CFL lamps (Mercury peaks) or define your own custom reference points. • Live Analysis: Visualize data with the integrated high-contrast chart, featuring peak detection and adjustable exposure/focus locks. • Universal Compatibility: Works with any DIY or commercial spectroscope with a smartphone mount. APPLICATIONS: • Physics & Astronomy: Analyze emission lines of light sources and stars. • Chemistry Labs: Measure absorbance of colored solutions using the new REF workflow. • Gemology & Field Work: Portable analysis anywhere, anytime. Download the complete User Manual with step-by-step lab workflows here: https://www.majinsoft.com/apps/spectroscope/Spectroscope_User_Manual.pdf

Screenshots

HTML WYSIWYG4 screens
Spectroscope1 screens

Verdict

The call

The clearest difference is price: HTML WYSIWYG at $4.99 against Spectroscope's $14.99. Spectroscope's advantage is update cadence (every 5 days vs every 7 months) and iOS requirement (15.0 vs 17.0). On 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

HTML WYSIWYG costs $4.99 and Spectroscope $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

HTML WYSIWYG ships an update every 7 months, Spectroscope every 5 days. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
HTML WYSIWYG versus Spectroscope: the parameters behind the verdict, then further details
ParameterHTML WYSIWYGSpectroscope
Price$4.99 — better$14.99
Rating2.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 7 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size9 MB25 MB
Age rating4+4+
Developer星翰 朱LEONARDO TAZZINI

In-app purchases

None

HTML WYSIWYG

No in-app purchases

None

Spectroscope

No in-app purchases

Questions

Is HTML WYSIWYG free?
HTML WYSIWYG costs $4.99, with no in-app purchases.
Is Spectroscope free?
Spectroscope costs $14.99, with no in-app purchases.
Do HTML WYSIWYG or Spectroscope have ads?
Neither HTML WYSIWYG nor Spectroscope shows ads.
Which is updated more often, HTML WYSIWYG or Spectroscope?
HTML WYSIWYG ships an update every 7 months, and Spectroscope every 5 days. Most recently, HTML WYSIWYG was updated on November 12, 2026 and Spectroscope on November 8, 2026.

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