Phone

Prime Ruler

Tools • Grymala apps • ⭐ 4.02 • 10,000,000+

The Measure App - Photo Measuring Ruler, Tape Measure Tools for Room Measurement

Version 5.8.4 15.7 MB

Screenshots

No screenshots available yet.

Permissions Explained 15 permissions requested View details

This app requests 15 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
⚠️ Sensitive	Camera access android.permission.CAMERA	Allows the app to use the device camera.	Used for QR scanning, taking photos, video calls, document capture, AR features, or profile images.	Sensitive permission. Grant only when camera features are expected.
ℹ️ Review	Read Media Images android.permission.READ_MEDIA_IMAGES	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
⚠️ Sensitive	Read external storage android.permission.READ_EXTERNAL_STORAGE	Allows the app to read files from shared device storage.	Used by media players, file managers, backup apps, editors, upload tools, and document apps.	Sensitive permission. Review carefully if the app does not need access to files or media.
⚠️ Sensitive	Modify external storage android.permission.WRITE_EXTERNAL_STORAGE	Allows the app to write or modify files in shared device storage.	Used for saving downloads, media files, exports, edited documents, backups, or cached content.	Sensitive permission. Make sure file access matches the app’s purpose.
✅ Common	Internet access android.permission.INTERNET	Allows the app to open network connections and communicate with online services.	Commonly used for streaming, syncing, login, ads, analytics, downloads, cloud features, and app updates.	Common permission. Review the app’s behavior if it does not appear to need online access.
✅ Common	Vibration control android.permission.VIBRATE	Allows the app to control device vibration.	Used for notifications, alerts, haptic feedback, timers, alarms, or game feedback.	Generally low risk by itself.
✅ Common	View network status android.permission.ACCESS_NETWORK_STATE	Allows the app to check whether the device is connected to Wi-Fi, mobile data, or another network.	Often used to avoid loading content when offline or to adjust loading based on connection quality.	Generally low risk by itself.
ℹ️ Review	Vending Billing com.android.vending.BILLING	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Send notifications android.permission.POST_NOTIFICATIONS	Allows the app to send notifications to the device.	Used for alerts, reminders, messages, account activity, updates, or media controls.	Review notification settings if the app sends too many alerts.
ℹ️ Review	Keep device awake android.permission.WAKE_LOCK	Allows the app to prevent the device from sleeping while a task is running.	Used for media playback, downloads, navigation, alarms, calls, or long-running background tasks.	Review battery usage if the app keeps the device awake too often.
ℹ️ Review	C2dm Permission Receive com.google.android.c2dm.permission.RECEIVE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Gms Permission Ad Id com.google.android.gms.permission.AD_ID	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Finsky Permission Bind Get Install Referrer Service com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Foreground Service android.permission.FOREGROUND_SERVICE	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Com Grymala Photoruler Dynamic Receiver Not Exported Permission com.grymala.photoruler.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About Prime Ruler

The Measure App - Photo Measuring Ruler, Tape Measure Tools for Room Measurement

What Prime Ruler Is Used For

Prime Ruler appears to be a phone tool for estimating and recording measurements from photos. Based on the title and description, it is commonly used for measuring rooms, objects, or spaces when a physical tape measure is not convenient. The app’s camera permission suggests it may let you capture images for measurement-related tasks, while storage access indicates it can likely read and save photos on the device.

This type of app is often used in home projects, quick layout checks, and other practical measurement tasks on Android phones. It may be helpful when you want a rough visual reference for dimensions, especially if you are working from saved images or taking new photos on site. The presence of internet and notification permissions suggests it may also support online features or app updates, though the metadata does not specify which ones.

Common uses

Estimate dimensions from photos
Measure rooms or indoor spaces
Use the camera for on-site measurements
Review saved images for reference measurements
Keep measurement notes on a phone device
Useful for quick home or planning tasks

Best for:

quick measurements home projects phone use camera-based measuring room layout checks

Related tags

App Details

Package:
com.grymala.photoruler

Category:
Tools

Developer:
Grymala apps

Version:
5.8.4

Contains Ads:
No

In-App Purchases:
No

Official Listing

Package name: com.grymala.photoruler

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How to Download Prime Ruler

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.