Comparison

Conv3rtify vs Catenary Cables

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

Head to head
About

Conv3rtify

Features
Read full description

Conv3rtify is a powerful universal unit conversion tool that will make your life easier. In the app you'll find 3 main sections: - Standard, with some basic units (length, area, volume, mass, angle, time, etc.) - Pro, with more advanced and specific ones (colors, currency, base, and temperature conversion systems) - Favorites, where you can save the units you use the most — Pro features are available only with the Conv3rtify+ program. Upgrade to Conv3rtify+ to remove ads & unlock all the powerful capabilities of the app. It's a 1-time paying program: you pay once and you're able to use your app at 100% forever. When our team will come up with new cool features, you'll simply need to enjoy them and you won't be obliged to pay another time. — Conv3rtify also allows users to choose between 2 different themes: light and dark mode. There is even the possibility to select an automatic mode that will change the app's theme based on the device's theme.

About

Catenary Cables

This app provides a more accurate and efficient method for calculating the sagging of overhead transmission line conductors. It replaces traditional approximate parabolic equations with precise catenary expressions, saving time and improving accuracy.

Highlights
  • Accurate sag calculations
  • Precise catenary expressions
  • Replaces traditional methods
  • Flexible transit setup
  • Time-saving efficiency
Features
Read full description

Catenary Cables revolutionizes the sagging process for overhead transmission line conductors, making it more accurate, precise, and efficient. Traditional methods in the IEEE Guide to the Installation of Overhead Transmission Line Conductors rely on approximate parabolic equations, leading to time-consuming calculations and guaranteed inaccuracies. Catenary Cables, however, leverages the more precise catenary expressions to deliver accurate results right from the start. Experience the benefits of flexible transit setup locations and unmatched sag accuracy while saving countless hours! All Access Membership: • Catenary Cables requires an active subscription to use. • Subscriptions are billed monthly, semi-annually, or yearly depending on the plan selected. By using Catenary Cables, you agree to our Privacy Policy and Terms of Use: • https://www.catenarycables.com/privacypolicy • https://www.catenarycables.com/terms-of-service

Screenshots

Conv3rtify4 screens
Catenary Cables4 screens

Verdict

The call

The clearest difference is update cadence: Catenary Cables at every 2 months against Conv3rtify's every 26 months. On price, 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

Both are free to download. Conv3rtify sells 1 one-off in-app purchase and Catenary Cables sells 2 in-app purchases, starting at $59.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Conv3rtify ships an update every 26 months, Catenary Cables every 2 months. Both last shipped on November 7, 2026.

Scorecard1 real difference · 8 level
Conv3rtify versus Catenary Cables: the parameters behind the verdict, then further details
ParameterConv3rtifyCatenary Cables
PriceFreeFree
Rating—5.0 (7 ratings) — better
Number of ratings—7 — better
Update frequencyEvery 26 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size40 MB31 MB
Age rating4+4+
DeveloperIlya EmeliyanovLogan Copenhaver

In-app purchases

1 purchases

Conv3rtify

One-time1
  • Conv3rtify+$2.99
2 purchases

Catenary Cables

Subscriptions2
  • Monthly3 Days trial$59.991 Month
  • Yearly$539.991 Year

Questions

Is Conv3rtify free?
Conv3rtify is free to download, with in-app purchases available.
Is Catenary Cables free?
Catenary Cables is free to download, with in-app purchases available.
Do Conv3rtify or Catenary Cables have ads?
Neither Conv3rtify nor Catenary Cables shows ads.
Which is updated more often, Conv3rtify or Catenary Cables?
Conv3rtify ships an update every 26 months, and Catenary Cables every 2 months. Most recently, Conv3rtify was updated on November 7, 2026 and Catenary Cables on November 7, 2026.

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