Comparison

Catenary Cables vs Survey Toolbox

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

Head to head
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

About

Survey Toolbox

Features
Read full description

Survey Toolbox คือเครื่องมือคำนวณสำหรับงานสำรวจและวิศวกรรมโยธา ออกแบบมาเพื่อให้ช่างสำรวจ นักศึกษา และวิศวกรภาคสนามสามารถคำนวณค่าพื้นฐานได้อย่างรวดเร็วและแม่นยำ แอปนี้รวบรวมสูตรสำคัญ เช่น • การคำนวณ Azimuth และระยะทาง (ΔN, ΔE, Distance, Azimuth) • การตรวจสอบค่าคลาดเคลื่อน (Deviation, CH, O/S) • รองรับทั้งหน่วยองศา DMS และหน่วยทศนิยม • บันทึกผลลัพธ์และแชร์ได้ทันทีผ่าน LINE หรืออีเมล เหมาะสำหรับช่างสำรวจภาคสนาม นักศึกษาวิศวกรรมโยธา และผู้ที่ต้องการความแม่นยำในงานวัดระยะทุกประเภท ต้องสมัครสมาชิก Pro เพื่อปลดล็อกเครื่องมือทั้งหมด Survey Toolbox is a professional field surveying calculator for civil engineers and surveyors. It provides fast and precise computations for essential surveying formulas such as: • Azimuth and Distance (ΔN, ΔE, Distance, Azimuth) • Deviation checks (Deviation, CH, O/S) • Supports both DMS and decimal degree input • Save and share results instantly via LINE or email Perfect for field surveyors, civil engineering students, and professionals who value accuracy and efficiency in their surveying tasks. Full access requires a Survey Toolbox Pro subscription. Unlock all professional tools, including curve calculations, result recording, and offline use, by subscribing to Pro. Terms of Use: https://sites.google.com/view/survey-toolbox?usp=sharing Privacy Policy:https://sites.google.com/view/survey-toolbox?usp=sharing

Screenshots

Catenary Cables4 screens
Survey Toolbox4 screens

Verdict

The call

Catenary Cables and Survey Toolbox are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Catenary Cables sells 2 in-app purchases, starting at $59.99 per month and Survey Toolbox sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Catenary Cables ships an update every 2 months, Survey Toolbox every 6 weeks. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

ScorecardNo meaningful differences
Catenary Cables versus Survey Toolbox: the parameters behind the verdict, then further details
ParameterCatenary CablesSurvey Toolbox
PriceFreeFree
Rating5.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size31 MB47 MB
Age rating4+4+
DeveloperLogan CopenhaverKongkrit Thongrueangsri

In-app purchases

2 purchases

Catenary Cables

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

Survey Toolbox

Subscriptions3
  • Weekly Plan$1.997 Days
  • Monthly Plan3 Days trial$3.991 Month
  • Yearly Plan7 Days trial$39.991 Year

Questions

Is Catenary Cables free?
Catenary Cables is free to download, with in-app purchases available.
Is Survey Toolbox free?
Survey Toolbox is free to download, with in-app purchases available.
Do Catenary Cables or Survey Toolbox have ads?
Neither Catenary Cables nor Survey Toolbox shows ads.
Which is updated more often, Catenary Cables or Survey Toolbox?
Catenary Cables ships an update every 2 months, and Survey Toolbox every 6 weeks. Most recently, Catenary Cables was updated on September 8, 2026 and Survey Toolbox on September 15, 2026.

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