Comparison

Iso Easy vs Vector Curve

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

Head to head
About

Iso Easy

Features
Read full description

ISO Easy is your complete solution for creating precise isometric drawings and managing weld maps—designed for professionals in piping, construction, and fabrication. Whether you're a field engineer, draftsman, or QA/QC specialist, ISO Easy delivers the tools you need to create accurate, compliant drawings and documentation—all in one intuitive macOS app. Features: Easy-to-use isometric drawing workspace Visual weld mapping with custom tags and symbols Layered drawings with annotation and export options Generate and print weld reports in a few clicks Import/export support for standard formats like PDF Offline functionality, no data collection or internet required Bring clarity to your documentation process and increase efficiency with ISO Easy—engineered to meet real-world industry needs.

About

Vector Curve

Features
Read full description

Vector Curve is a vector drawing workspace for illustration and design on iPhone and iPad. Sketch freely with pen and brush tools, edit paths and shapes, organize layers, and export files ready for social, print, and production. DRAW WITH PRECISION • Pen, brush, eraser, and shape tools (line, rectangle, circle, triangle) • Classic, taper, end-taper, and jitter brushes with pressure and smoothing • Custom brush presets, path points, and simplify for clean vectors • Premium tools: Blob Brush, Art Brush, Polyline, and Bézier Path DESIGN LIKE A PRO ILLUSTRATOR • Layers with lock, opacity, reorder, and blend modes • Symmetry modes: horizontal, vertical, quadral, and radial • Grid and snap for aligned layouts • Boolean pathfinder: combine, minus front, intersect, exclude, divide • Draw Inside This Shape and Fill Shape with Elements • Shape library, image import, and SVG import • Group, ungroup, break apart, and copy/paste across layers and projects EXPORT FOR REAL WORK • JPEG and PNG for everyday sharing • Premium: hi-res PNG (up to 3600px), SVG with or without background, and layered ZIP for Photoshop-friendly workflows • Canvas presets for square, landscape, portrait, Instagram, A4, Letter, or custom sizes STAY ORGANIZED • Document gallery with autosave and continue last session • Share selected elements as reusable design snippets PREMIUM Unlock advanced drawing tools, unlimited gallery saves, and high-resolution export formats. Choose weekly, monthly, or lifetime. Restore purchases anytime. Whether you create illustrations, motifs, social graphics, or print-ready artwork, Vector Curve gives you a focused vector workflow in your pocket. Privacy Policy: https://sites.google.com/view/vectorcurveprivacypolicy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Additional Terms: https://sites.google.com/view/vectorcurvetermsofuse/

Screenshots

Iso Easy4 screens
Vector Curve4 screens

Verdict

The call

The clearest difference is in-app purchases: Iso Easy at none against Vector Curve's 3. Iso Easy also leads on device support (4 vs 2) and iOS requirement (14.0 vs 17.6). On price, update cadence and ads 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. Vector Curve sells 3 in-app purchases, starting at $0.99 per 7 days. Iso Easy asks for nothing beyond the download.

UpkeepUpdate frequency

Iso Easy ships an update every 6 weeks, Vector Curve every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
Iso Easy versus Vector Curve: the parameters behind the verdict, then further details
ParameterIso EasyVector Curve
PriceFreeFree
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS14.0 — better17.6
Further details — not scored
Size81 MB7 MB
Age rating4+4+
DeveloperISO Easy LLCCengiz Bodur

In-app purchases

None

Iso Easy

No in-app purchases

3 purchases

Vector Curve

Subscriptions2
  • Premium Pro Weekly$0.997 Days
  • Pro Premium Monthly$1.991 Month
One-time1
  • Premium Pro Lifetime$17.99

Questions

Is Iso Easy free?
Iso Easy is free to download, with no in-app purchases.
Is Vector Curve free?
Vector Curve is free to download, with in-app purchases available.
Do Iso Easy or Vector Curve have ads?
Neither Iso Easy nor Vector Curve shows ads.
Which is updated more often, Iso Easy or Vector Curve?
Iso Easy ships an update every 6 weeks, and Vector Curve every 3 weeks. Most recently, Iso Easy was updated on November 8, 2026 and Vector Curve on October 31, 2026.

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