Comparison

Izoler Lite vs Flat Metal Patterns

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

Head to head
About

Izoler Lite

This application provides essential shapes for use in the plastics, metals, and insulation industries. It serves as a tool for professionals and hobbyists working with these materials.

Highlights
  • Shapes for plastics industry
  • Shapes for metals industry
  • Shapes for insulation industry
  • Design tool
Read full description

Shapes used in plastics, metals and insulation industries.

About

Flat Metal Patterns

This app simplifies metal pattern creation with precise mathematical calculations, saving time and reducing errors compared to manual methods. It offers various pattern types, unit conversions, and smart calculation features for both experienced professionals and beginners.

Highlights
  • Automated pattern calculation
  • 20+ different pattern types
  • Diameter-Circumference conversion
  • Pipe and insulation reference tables
  • Smart calculator for fractions/decimals
  • Scale feature for large patterns
Read full description

Flat Metal Patterns is a metal pattern calculation program that helps us save time making the pattern and avoids possible errors that we may have when drawing the pattern by hand. You can also find products, tools and accessories online for the branch of industrial insulation. This application is aimed at experts, inexperienced and beginners; within the application you can find video tutorials that will guide you through the process of how to use the calculated pattern. For people who are experienced in tracing a pattern by hand, it will help them to avoid mistakes, calculate the pattern in seconds, and thus save time. The pattern calculation program is made based on mathematical calculations and converting those calculations into the pattern that we are used to work with. Inside you can find up to 20 different patterns, as well as Diameter - Circumference calculation, Pipe - Insulation reference tables and a length units calculator. Circumference-Diameter - The application works mainly with circumference values. Additionally, the application accepts diameter values that are converted to circumference. Pipe size - If you have the exact data of a pipe, the application has the ability to determine the exact circumference of the pipe. Smart calculator - Extremely important for specific operations on known fractions and decimals. This means that the calculator accepts the fractions of a conventional tape measure, and returns the results in the same way. Scale - An extremely important feature of the application that makes it easy for us to manufacture large-size patterns in parts. Terms of use: https://flatmetalpatterns.com/terms-and-conditions/

Screenshots

Izoler Lite4 screens
Flat Metal Patterns4 screens

Verdict

The call

The clearest difference is rating: Flat Metal Patterns at 4.4 against Izoler Lite's 3.7. Flat Metal Patterns also leads on ratings volume (25 vs 3). Izoler Lite's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 13.0). 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. Flat Metal Patterns sells 3 in-app purchases, starting at $7.99 per month. Izoler Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flat Metal Patterns holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Flat Metal Patterns has 25 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 8, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 5 level
Izoler Lite versus Flat Metal Patterns: the parameters behind the verdict, then further details
ParameterIzoler LiteFlat Metal Patterns
PriceFreeFree
Rating3.7 (3 ratings)4.4 (25 ratings) — better
Positive reviews—83.3% of reviews
Number of ratings325 — better
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size24 MB135 MB
Age rating4+4+
DeveloperRafal GrobelnyIgnacio Renteria-Molina

Customer experience

Izoler Lite

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

Flat Metal Patterns

All ratings25 ratings
Positive88.0%
Neutral0.0%
Negative12.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

Izoler Lite

No in-app purchases

3 purchases

Flat Metal Patterns

Subscriptions3
  • One month subscription$7.991 Month
  • 3 months subscription$19.993 Months
  • 6 month subscription$38.996 Months

Questions

Is Izoler Lite free?
Izoler Lite is free to download, with no in-app purchases.
Is Flat Metal Patterns free?
Flat Metal Patterns is free to download, with in-app purchases available.
Which has better reviews, Izoler Lite or Flat Metal Patterns?
Flat Metal Patterns is rated higher. Izoler Lite averages 3.7 out of 5 from 3 ratings, while Flat Metal Patterns averages 4.4 from 25 ratings.
Do Izoler Lite or Flat Metal Patterns have ads?
Neither Izoler Lite nor Flat Metal Patterns shows ads.
Which is updated more often, Izoler Lite or Flat Metal Patterns?
Izoler Lite ships an update every 5 weeks, and Flat Metal Patterns every 5 weeks. Most recently, Izoler Lite was updated on September 8, 2026 and Flat Metal Patterns on October 3, 2026.

Other comparisons