MatsyaMetri Live

Name: MatsyaMetri
Author: AKMU-CMFRI, KOCHI

AKMU-CMFRI, KOCHI3 apps · 726 installsToolsFreecom.arrulermeasure

Intelligent Fish Length Measurement and Frequency Analysis System

Alert me ★ Watch Open in Play ↗

Total installs: 355
Installs / day: —
Rating: —★
Released: 30 Jun 2026
Last update: 17 Jul 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

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.

Permissions

8 in 4 groups

5 Sensitive0 Notable3 Routine

What this app can do with your phone

Use your camera to take photos and record videos
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

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

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherRoutine3

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

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
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

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

MatsyaMetri is an intelligent camera and augmented-reality–based mobile application developed at the ICAR-Central Marine Fisheries Research Institute for automated measurement of aquatic resources and generation of standardized length–frequency data used in fisheries stock assessment. The application enables users to capture images of specimens and estimate their length using intelligent image-based ruler measurements. The system automatically records measurements and compiles them into length–frequency datasets, which are essential for fisheries population analysis, stock assessment and resource monitoring. Designed for fisheries scientists, researchers and field survey teams, MatsyaMetri simplifies biological data collection and supports data-driven fisheries management.

What's new

Initial release of MatsyaMetri — AR-based fish measurement app developed at ICAR-CMFRI, Kochi. Measure fish length and width using augmented reality, record sessions, generate length-frequency data, and export CSV for fisheries stock assessment.

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