Engineering Survey Calculator at App Store analyse

App power index: 180 (based on ranks around App Stores today)
Reference Book Utilities Education
Developer: V PUGAZHENTHI
Price: 0 free
Current version: 5.0, last update: 4 years ago
First release : 03 May 2013
App size: 19.21 Mb
4.8 ( 9008 ratings )
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Estimation application downloads and cost

> 3.96k
Monthly downloads
~ $ 1.62k
Estimation App Cost


Engineering Survey Calculator has got 33 Calculators for different Surveying,measurement and Civil Engineering Parameters.
- Handy Tool for Engineering Surveyors
- Available in Imperial (USCS) and Metric (SI) Units.
- Available for i Pad and iPhone

List of Calculators in the App

1. Standard Deviation (Series of Observations)
2. Probable Error (Single Observation)
3. Probable Error (Combined Effects of Accidental Errors)
4. Error of the Mean (Based on Combined Effects of Accidental Errors)
5. Error of the Mean (Based on Specific Error of a Single Measurement)
6. Specified Error of a Single Measurement
7. Probable Error of the Mean
8. Temperature Correction
9. Measurement Correction on a Slope
10. Tension Correction to Measured Length
11. Sag Correction to Measured Length
12. Horizontal Distance (Slope Measurements)
13. Slope Correction (Slopes of 10% or less)
14. Slope Correction (Slopes greater than 10%)
15. Correction due to Incorrect Tape Length
16. Correction due to Nonstandard Tension
17. Sag Correction (Between Points of Support)
18. Departure from a Level Surface
19. Displacement (Horizontal Sights)
20. Combined Effect of Refraction and Curvature of Earth
21. Quantities of Material to be Excavated/Filled
22. Relative Accuracy required between directly connected Bench marks (First Order - Class I)
23. Relative Accuracy required between directly connected Bench marks (First Order - Class II)
24. Relative Accuracy required between directly connected Bench marks (Second Order - Class I)
25. Relative Accuracy required between directly connected Bench marks (Second Order - Class II)
26. Relative Accuracy required between directly connected Bench marks (Third Order)
27. Horizontal Distance between the Instrument and the Rod (Stadia Surveying)
28. Vertical Distance between the Instrument and the Rod (Stadia Surveying)
29. Distance (From Instrument Spindle to Rod - Horizontal Sights)
30. Stadia Constant
31. Photo Scale
32. Photo Scale (Using Focal Length)
33. Map Scale
Read more
# Term Store county Place Priority
1 tape measure calculator 8 ⭐️⭐️⭐️⭐️
2 slope calculator 15 ⭐️⭐️⭐️⭐️
Available in countries
Country Price
Canada 3.99 CAD
China 22 CNY
France 2.99 EUR
Germany 2.99 EUR
Italy 2.99 EUR
Netherlands 2.99 EUR
Portugal 2.99 EUR
Spain 2.99 EUR
Poland 3.49 EUR
UK 2.99 GBP
India 299 INR
Japan 400 JPY
Korea, Republic Of 4400 KRW
Poland 14.99 PLN
Russia 249 RUB
Turkey 99.99 TRY
USA 2.99 USD
Korea, Republic Of 3.29 USD
Ukraine 3.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,
Functional but not slick

The app is pretty basic, the calculations seem to work fine, but the UI could use some work. Units default to imperial too often, cant be set and stay on Metric. It would also be nice to see things like resulting values for things like a slope correction to horizontal distance, ie. if I say SD is 10, slope is 32%, I do want to know the correction is subtracting 1.52, but it would be nice to also get 8.48 as the corrected HD shown somewhere. Unique icons for calculations would help in searching too. All in all it works, just klunkily.

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