호두M (초등 영어, 영어 회화, 영어 교육)
Waldu M, an English learning program that you can enjoy like a game
- Total installs
- 72,573
- Installs / day
- 0
- Rating
- 3.4★
- Released
- 25 Jun 2020
- Last update
- 23 Oct 2025
- Countries
- 2/30
Installs per day
gain of the exact counterLifetime avg ≈ 32/day (all installs ÷ days since release)
Daily tracking since 10 Oct 2026 · history grows every day
Install history
exact counter from Google PlayDashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day
Daily tracking since 10 Oct 2026 · history grows every day
- Content ratingEveryoneRated for 3+
Country availability
Top countries
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- Shares data with third parties Location
- Collects data Personal info, App activity, 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
19 in 7 groupsWhat this app can do with your phone
- Know roughly where you are, using mobile towers and Wi-Fi networks
- Know your exact location using GPS, Wi-Fi and mobile networks
- 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
LocationSensitive2
Access to where your device is, using GPS or network signals
- Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) ·
ACCESS_COARSE_LOCATION - Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) ·
ACCESS_FINE_LOCATION
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
Wi-Fi connection informationRoutine1
Access to details about Wi-Fi networks your device sees or uses
- See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections ·
ACCESS_WIFI_STATE
OtherNotable10
Access to miscellaneous device features that don't fit other categories
- See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices ·
BLUETOOTH - Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings ·
BLUETOOTH_ADMIN - Change volume and choose which speaker or headset plays soundchange your audio settings ·
MODIFY_AUDIO_SETTINGS - 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 - Turn automatic syncing on or off for your accounts, like contacts or emailtoggle sync on and off ·
WRITE_SYNC_SETTINGS - Check whether you are online and whether you use Wi-Fi or mobile dataview network connections ·
ACCESS_NETWORK_STATE - Send system messages that stay stored after sending; heavy use can slow your phonesend sticky broadcast ·
BROADCAST_STICKY - Connect to the internet to load content and send datafull network access ·
INTERNET - Receive push messages sent from the app's servers over the internetreceive data from Internet ·
com.google.android.c2dm.permission.RECEIVE
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
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