Comparison

CADraw vs CoiioT

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

Head to head
About

CADraw

Create and edit precise technical drawings with a variety of tools. Supports layers, annotations, and export to common formats like PDF and DXF. Ideal for detailed design work on mobile devices.

Highlights
  • Draw lines, circles, arcs
  • Shape editing and modification
  • Angle constraints
  • Endpoint and midpoint snapping
  • Numeric keypad for precise input
  • Layer management
  • Annotation tools
  • Export to PDF and DXF
Features
Read full description

Easily draw shapes such as lines, circles, and arcs, and easily edit and modify shapes with just a touch of the shape. Angle constraints can specify commonly used angles of 5 º -90 º. Snap endpoints, midpoints, vertical points, tangents, and intersections, allowing you to draw accurately. There are also dynamic auxiliary points that provide you with dynamic assistance when drawing each line. The numeric keypad can accurately specify distances during drawing or modification. Drag the dimension edit point to convert it to horizontal or vertical dimensions. Angle annotations, radius annotations, and arc annotations can all rival the excellent performance of desktop applications in creation or editing. Layer management, displaying or hiding layers, and locking layers. Annotation management can add annotation styles, modify annotation styles, colors, line widths, and other annotation shapes. The drawn drawings can be exported as PDF files or DXF data exchange files, and can be shared on the computer and opened using AutoCAD. Thank you very much to Graziano from Italy for providing Italian language translation and Сергей Ломонос Provide Russian translation.

About

CoiioT

Features
Read full description

CoiioT Pulse is a dedicated IoT platform for the coir industry, designed to enhance operational efficiency, reduce downtime, increase productivity, and lower operational costs. It equips businesses with real-time monitoring, actionable data analytics, and powerful management tools to streamline daily operations. Users can efficiently track the inventory of pith loads, monitor machine performance, and visualize electricity and water consumption. The platform also provides detailed insights into operational expenses and employee attendance. By combining live data with historical reports, CoiioT enables informed decision-making, improves resource utilization, and supports continuous operational improvement.

Screenshots

CADraw4 screens
CoiioT4 screens

Verdict

The call

The clearest difference is in-app purchases: CoiioT at none against CADraw's 6. CADraw's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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. CADraw sells 6 in-app purchases, starting at $1.39 per month. CoiioT asks for nothing beyond the download.

UpkeepUpdate frequency

CADraw ships an update fortnightly, CoiioT every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
CADraw versus CoiioT: the parameters behind the verdict, then further details
ParameterCADrawCoiioT
PriceFreeFree
Rating2.9 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size175 MB31 MB
Age rating4+4+
Developer诚 张Gomathi Chellamuthu

In-app purchases

6 purchases

CADraw

Subscriptions4
  • Monthly subscription$1.391 Month
  • per month$2.991 Month
  • Annual subscription$13.901 Year
Show 1 more
  • per year$26.001 Year
One-time2
  • Upgrade to the full version$69.99
  • Full version$99.99
None

CoiioT

No in-app purchases

Questions

Is CADraw free?
CADraw is free to download, with in-app purchases available.
Is CoiioT free?
CoiioT is free to download, with no in-app purchases.
Do CADraw or CoiioT have ads?
Neither CADraw nor CoiioT shows ads.
Which is updated more often, CADraw or CoiioT?
CADraw ships an update fortnightly, and CoiioT every 2 weeks. Most recently, CADraw was updated on October 24, 2026 and CoiioT on October 25, 2026.

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