Cogo Survey Pro

LiveTom Blaxland1 app · 237.1K installsToolsFreecom.Cogo.Cogo

Surveying App, Inverse, Level book, Traverse, Area by Coords, Pt to Line, Curves

Alert me★ WatchOpen in Play ↗
Total installs
237,055
exact · Play shows 100,000+
Installs / day
+3
7-day avg · last day +5
Rating
4.1★
569 ratings · 12 reviews
Released
10 Apr 2016
10.5y ago
Last update
25 Sept 2021
v4.5 · 5.1y ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
012345612 Oct13 Oct

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
237,035237,040237,045237,050237,055237,060237,065237,07011 Oct12 Oct13 Oct
050K100K150K200K250K10 Apr 201611 Oct 202613 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

7 in 3 groups
5 Sensitive0 Notable2 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Open and manage documents and files from any storage provider; normally only system apps
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherSensitive3

Access to miscellaneous device features that don't fit other categories

  • Open and manage documents and files from any storage provider; normally only system appsmanage document storage · MANAGE_DOCUMENTS
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Cogo Survey Pro is a surveying application that includes: Points Database---> Import a .csv points file or add manually. Points form the database can be used in all the other modules by calling the point number with a comma in front of the point number.(ie ",pt105" in the easting field). Export to .csv and save to internal storage or sand via email. Plot Screen--> Display the points graphically from the point database. Area By Coordinates---> Calculate the area of a shape with up to 20 sides. Points are stored in a table that is editable. 2 & 3 Point Arcs---> Create arcs from 2 points and a radius or with 3 points. Then divide the curve in equal parts. Bearing Conversions----> Convert bearings from decimal to DMS and DMS to decimal. Bearing Calculator---> Add or subtract bearings in DegMinSec format Survey---> Convert field data into XYZ coordinates. Input Hz bearing , vertical bearing and slope distance to convert to coordinates. Inverse---> Compute bearing and distance between coordinates. Inverse List---> Get a list of bearings and distances form a nominated point to all points in the database. Traverse---> Calculate co-ordinates from bearing and distance of an occupied station. Pt To Line---> Calculate the offset and chainage of a point from a line. Or Calculate coordinates by inputting chainage and offset. Level Book---> A leveling sheet that allows the surveyor to input readings from a level run and compute elevations on the go.Export the data to a .csv file and send via Email. Never again get to the end of a loop without knowing if there has been a mistake made Intersection By Points---> Calculate the coordinates of a point by intersecting lines with known coordinates. Can project a line through when lines don't intersect. Curve Calc---> Calculate the middle ordinate by knowing radius and chord length. Settings---> Choose a custon delimiter. Change between a light and dark theme. Change form degrees to gradians. COMPATIBILITY This app will not work on every single device and version of Android. There are hundreds of android devices and a wide variety of chip sets and testing them all is not possible. FEEDBACK Please leave feed back about any bugs or requested improvements. DISCLAIMER This is open-source application provided free of charge without advertising. It is provided with no warranty whatsoever. By using it the user agrees that the author is not responsible for any financial loss as a result of using this application. While the application has automatic backup features the author is not responsible for any loss of data that may occur.

What's new

After hundreds of emails, this new version should work on the latest version of Android. Its been quite a few years since I have done any coding and due to my lack of skills I've had to trim a few features that I could not get working again. I ask anyone considering leaving negative feedback because the app dose not have your favorite feature or dose not work on your device to please remember that this is a 100% free app without advertising or any revenue streams whatsoever.

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