Echo 8

Name: Echo 8
Author: Junzi Tech Solutions

LiveJunzi Tech Solutions15 apps · 675 installsEducationFreecom.junzitech.echo8

Scan your instructor's QR, take the safety quiz, get certified.

Alert me ★ Watch Open in Play ↗

Total installs: 30
Installs / day: ~0
Rating: —★
Released: 24 Jul 2026
Last update: 9 Aug 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.

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

11 in 5 groups

7 Sensitive0 Notable4 Routine

What this app can do with your phone

Use your camera to take photos and record videos
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
Show its own windows or bubbles on top of other apps you are using

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

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherSensitive5

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

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
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
Make your phone vibratecontrol vibration · VIBRATE
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

Echo 8 is the fast way to take your safety-training quiz on the jobsite. Scan the QR code your instructor displays — or type the session code — enter your name, and answer a short quiz for today's course. Your score and completion time go straight to your instructor's portal. No account, no password, no hassle. • Scan-to-join with your phone camera — or enter a code manually • Covers OSHA, MSHA, PEC, forklift/equipment and more • Clean, focused questions — single choice, true/false, and multi-select • Instant pass/fail result, sent to your training provider • Built for real jobsite conditions with reliable submission Echo 8 is a B2B tool provided by safety-training companies to their trainees. We collect only your name — used to identify you on your employer's training record. See our privacy policy for details.

What's new

Faster class sign-in • Sign in with your last name and the last 4 digits of your SSN — if you've trained with us before, your info appears automatically, just review and confirm it • New students fill out their profile once: contact info, company, location, and department • Sign with your finger right on the screen — your signature goes on the class sign-in sheet • Take your ID badge photo without leaving the app • Your quiz results are now linked to your training record

Growing in Education

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