App Intel
512

Crypto Master Encryption SJMK

LiveSJMKSYSTEM.COM5 apps · 102 installsToolsFreeIn-app purchases: $1.00 - $399.99 per itemcom.sjmk.crypto_master

Lock files and folders with strong offline encryption. Only you can unlock them.

Alert me★ WatchOpen in Play ↗
Total installs
4
exact · Play shows 1+
Installs / day
~0
est. · lifetime avg over 44 days
Rating
—★
— ratings · — reviews
Released
28 Aug 2026
1mo ago
Last update
24 Sept 2026
v1.1.47 · 17d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

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.

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
  • Collects data Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can ask for your data to be deleted

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

10 in 4 groups
5 Sensitive2 Notable3 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
  • 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
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable5

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

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • 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

Screenshot 1 Download
Screenshot 2 Download
Full description
CryptoMaster — lock your files and folders so that only YOU can open them. CryptoMaster is an offline encryption app that locks your files and folders with strong encryption. Only the person who set the password can decrypt them. Once encrypted, neither supercomputers nor the developers of this app can unlock your files. ■ Key features · File and folder encryption — pick any file or folder and lock it safely. · Decryption — the person who knows the password can unlock it anytime. · Strong security — protects your content with proven encryption. · Works offline — everything is processed on your own device. Your files never leave your phone. · No ads — a clean, distraction-free experience. · Multiple languages — use it in your own language. ■ Who it is for · Anyone who wants to keep important documents and photos safe. · Anyone who wants to lock files that others should not see. · Anyone who wants to encrypt files before uploading them to the cloud. ■ Safety note Keep your password to yourself. If you forget it, not even the developers can help recover your files. SJMK

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