Comparison

Petal Layout Pro vs Mazeed

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

Head to head
About

Petal Layout Pro

This app assists in the fabrication of spherical and hemispherical heads by calculating precise petal layouts. It supports various part divisions for accurate flat pattern development, ideal for pressure vessel and storage tank construction.

Highlights
  • Sphere petal layout calculation
  • Hemispherical head petal layout calculation
  • Multiple part divisions (12, 24, 48)
  • Unit setting for mm/inches
  • Flat pattern development
  • Supports pressure vessel fabrication
Features
Read full description

Petal Layout is a professional fabrication calculator for developing petal-type layouts for spheres and hemispherical heads. It is designed for pressure vessel fabrication, process equipment manufacturing, spherical tank fabrication, and industrial sheet metal work. The app generates fabrication-ready layout dimensions that can be used for marking plates or sheet metal before cutting, forming, and assembling spherical or hemispherical components. Whether you are a fabrication engineer, fitter, workshop technician, production engineer, or pressure vessel professional, Petal Layout helps simplify complex petal development calculations and improves accuracy during fabrication. Supported Petal Layouts • Hemispherical Head / Hemi Head • Hemispherical Dish End • Sphere / Spherical Tank Hemispherical Head Petal Layout Generate petal development dimensions for hemispherical pressure vessel heads and dish ends. Enter the required head diameter and straight face length, select the desired number of development divisions, and calculate the layout dimensions required for plate marking. Sphere Petal Layout Generate petal-type development dimensions for spherical tanks and spherical shells. Enter the sphere diameter and select the required number of divisions to generate the layout dimensions for fabrication. Development Options Choose from predefined development divisions: • 12 Parts • 24 Parts • 36 Parts • 48 Parts You can also enter a custom number of development divisions according to your fabrication requirements. Features • Sphere petal layout development • Hemispherical head petal development • Dish end petal layout • Spherical tank layout calculations • Multiple development division options • Custom development line/part count • Fabrication-ready marking dimensions • Clear and easy-to-understand results • Simple professional interface • Metric and Imperial unit support • No internet connection required Fabrication Applications Petal Layout is useful for: • Pressure Vessel Fabrication • Spherical Tank Fabrication • Process Equipment Fabrication • Storage Tank Manufacturing • Dish End Fabrication • Hemispherical Head Fabrication • Sheet Metal Fabrication • Industrial Fabrication • Plate Layout and Marking Designed For • Fabrication Engineers • Fabrication Fitters • Production Engineers • Mechanical Engineers • Workshop Technicians • Pressure Vessel Fabricators • Tank Fabricators • Process Equipment Manufacturers • Fabrication Supervisors • Engineering Students For improved fabrication accuracy, the app can be used with appropriate mean dimensions when developing and marking petal layouts. Petal Layout provides a convenient solution for generating sphere and hemispherical head petal development dimensions, helping reduce manual calculations, save fabrication time, and improve accuracy during plate layout and marking.

About

Mazeed

This loyalty program app rewards shoppers for their purchases with points and exclusive discounts. Easily track your points, view purchase history, and redeem rewards for a more enjoyable shopping experience.

Highlights
  • Earn points on purchases
  • Exclusive discounts and promotions
  • Track points balance
  • View purchase history
  • Redeem rewards
  • Latest product updates
Features
Read full description

Mazeed - TRUE VALUE application is a customer loyalty program designed to enhance the shopping experience for True Value customers. By using the app, customers can earn points for their purchases, take advantage of exclusive discounts and promotions. The application provides a user-friendly interface for easy navigation, allowing customers to track their points, view purchase history, and redeem rewards seamlessly. With Mazeed - TRUE VALUE, customers can unlock a range of benefits while staying connected with the latest products and promotions from True Value, making their shopping experience more rewarding and enjoyable.

Screenshots

Petal Layout Pro4 screens
Mazeed4 screens

Verdict

The call

The clearest difference is price: Mazeed at Free against Petal Layout Pro's $3.99. Mazeed also leads on update cadence (every 8 days vs every 41 months) and iOS requirement (13.0 vs 16.1). 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

Mazeed is free to download; Petal Layout Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Petal Layout Pro ships an update every 41 months, Mazeed every 8 days. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 6 level
Petal Layout Pro versus Mazeed: the parameters behind the verdict, then further details
ParameterPetal Layout ProMazeed
Price$3.99Free — better
Rating—2.5 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 41 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.113.0 — better
Further details — not scored
Size1 MB43 MB
Age rating4+17+
DeveloperImran PinjaraGlobal Retail Co. Wll

Customer experience

Petal Layout Pro

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Mazeed

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

None

Petal Layout Pro

No in-app purchases

None

Mazeed

No in-app purchases

Questions

Is Petal Layout Pro free?
Petal Layout Pro costs $3.99, with no in-app purchases.
Is Mazeed free?
Mazeed is free to download, with no in-app purchases.
Do Petal Layout Pro or Mazeed have ads?
Neither Petal Layout Pro nor Mazeed shows ads.
Which is updated more often, Petal Layout Pro or Mazeed?
Petal Layout Pro ships an update every 41 months, and Mazeed every 8 days. Most recently, Petal Layout Pro was updated on October 1, 2026 and Mazeed on September 27, 2026.

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