Comparison

hashColor vs MarkX Image Meter Markup Ruler

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

Head to head
About

hashColor

Features
Read full description

Creating and sharing color palettes should be be easy, but most design software makes it too complicated. hashColor helps transport colors from design to development by organizing colors in the flexible SVG file format. The hexadecimal format is a convenient source of truth for your colors, whether you are designing for the web or otherwise. And SVG files can be opened in design software, code editors, and even browsers. Your colors won’t be locked away in an app or proprietary file. Any file created in hashColor should be viewable on almost any device. hashColor can read any html, css, svg or text file that contains hexadecimal colors. Color swatches can be imported and exported via drag-and-drop. Create and organize palette files for reference, or simply use it to quickly grab colors from a file.

About

MarkX Image Meter Markup Ruler

Transform photos into precise measurement records with this app. It allows for manual input of lengths, automatic measurements using perspective correction, LiDAR depth, or Bluetooth laser meters, and generates professional reports.

Highlights
  • Perspective correction for angled photos
  • LiDAR depth measurement on compatible devices
  • Bluetooth laser meter integration
  • Area and perimeter calculations
  • Professional PDF measurement reports
  • Rich annotation tools including text and icons
  • Customizable units and layers
Features
Read full description

MarkX turns any photo into an accurate, shareable measurement record. Snap a photo, draw a line, type the length — or let MarkX measure it for you with perspective correction, LiDAR depth or a Bluetooth laser meter. Built for contractors, architects, inspectors, interior designers and anyone who measures on site. Measure Faster on Site • Instant length entry — the number pad appears the moment you finish a line, so you can measure room after room without opening menus • Bluetooth laser meters — connect a Leica DISTO or Bosch GLM / PLR and every reading fills in the line automatically • LiDAR depth — on iPhone Pro and iPad Pro, photos taken in MarkX measure any two points without a reference object • Perspective correction — mark a tile, door or A4 sheet of known size and measure accurately even on photos taken at an angle • Reference-line scale — set one known length and every other line, rectangle and circle updates automatically • Area & perimeter — rectangles, circles and polygons show m², ft² and more for flooring, painting and tiling estimates Professional Reports • Measurement report PDF — numbered callouts on the photo plus a table of lengths, sizes and areas • Multi-photo reports — combine a whole folder or any selection of photos into one PDF for clients and crews • Info stamp — add project name, time, address and notes to the photo as on-site evidence • Export as image or PDF, print, or share the editable .markx project file Rich Annotation Tools • Lines with dimension labels and many endpoint styles • Rectangles, circles and polygons with rotation • Arrows, angles, freehand drawing and Bézier curves • Text labels in 4 styles: plain, filled, outlined and callout • Icons and inserted photos for floor plans and site notes • Magnifier to highlight details, mosaic to hide private information • Tiled text watermark to protect your photos Made for Real Work • Units: mm, cm, m, km, in, ft, yd, mi, plus your own custom units • Layers you can lock, hide and reorder, with full undo and redo • Apple Pencil support: draw with the pencil, scroll and select with your fingers • Folders, thumbnails and iCloud sync to keep every job organized • Built-in camera with grid and level, plus document scanning • Available in 14 languages, with dark mode support Who Uses MarkX? • Contractors and renovators — measure rooms, walls and openings, then send a report • Architects and engineers — document site conditions with real dimensions • Inspectors and insurance adjusters — record defects with time, location and size • Interior designers — mark up plans and photos for clients • Real estate agents — add room sizes to property photos • DIY enthusiasts — plan furniture, flooring and home projects Calibrated and LiDAR measurements are estimates based on the photo. Always verify critical dimensions on site. Feedback & suggestions: makerneo.lab@gmail.com

Screenshots

hashColor2 screens
MarkX Image Meter Markup Ruler4 screens

Verdict

The call

The clearest difference is price: MarkX Image Meter Markup Ruler at Free against hashColor's $1.99. MarkX Image Meter Markup Ruler also leads on update cadence (weekly vs every 3 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

MarkX Image Meter Markup Ruler is free to download; hashColor costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

hashColor ships an update every 3 months, MarkX Image Meter Markup Ruler weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
hashColor versus MarkX Image Meter Markup Ruler: the parameters behind the verdict, then further details
ParameterhashColorMarkX Image Meter Markup Ruler
Price$1.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size9 MB20 MB
Age rating4+4+
DeveloperBlake HARRISSpace-Time Transformation Technology Co., Ltd.

In-app purchases

None

hashColor

No in-app purchases

None

MarkX Image Meter Markup Ruler

No in-app purchases

Questions

Is hashColor free?
hashColor costs $1.99, with no in-app purchases.
Is MarkX Image Meter Markup Ruler free?
MarkX Image Meter Markup Ruler is free to download, with no in-app purchases.
Do hashColor or MarkX Image Meter Markup Ruler have ads?
Neither hashColor nor MarkX Image Meter Markup Ruler shows ads.
Which is updated more often, hashColor or MarkX Image Meter Markup Ruler?
hashColor ships an update every 3 months, and MarkX Image Meter Markup Ruler weekly. Most recently, hashColor was updated on November 2, 2026 and MarkX Image Meter Markup Ruler on November 3, 2026.

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