LED Display: Scrolling Text v1.7
APK · 13.3 MB · version code 9 · Android 7.0+ · uploaded Jul 23, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v1.7 (9)
- Uploaded
- Jul 23, 2026
- Size
- 13.3 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- bf6179bf87b0ee9fd51f6e6011aa7af8
- Signing certificate (SHA-1)
- EB:24:88:B6:E1:E3:E4:A5:E7:C6:82:3C:02:8F:33:EA:3E:DC:52:40
- Signed by
- CN=Tomas Martinec, OU=ToMaWare, O=ToMaWare, L=Jablonec nad Nisou, ST=Czech Republic, C=CZ
- File name
- processing-tomaware-leddisplay-9-75777847-bf6179bf87b0ee9fd51f6e6011aa7af8.apk
- Package
- processing.tomaware.leddisplay
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.7
Create clearer, more flexible LED signs:
• New text and background color controls
• Static messages, blinking and full-display mirroring
• Cleaner LED rendering plus new Condensed and Kalam handwritten fonts
• New settings are shared with receivers over local Wi-Fi
• Optional rewarded ad gives 24 ad-free hours
• One-time purchase can remove ads permanently
• Updated for current Android versions, with stability and rotation improvements
Permissions (12)
This version requests 12 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) processing.tomaware.leddisplay.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 23, 2026.
- Certificate issued to “ToMaWare” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified Jul 23, 2026
- Validated against Google Play Jul 23, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.
How to install LED Display: Scrolling Text on Android 7.0+
You'll need about 26.7 MB of free space.
- Download the APK — tap Download APK above (13.3 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap processing-tomaware-leddisplay-9-75777847-bf6179bf87b0ee9fd51f6e6011aa7af8.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be bf6179bf87b0ee9fd51f6e6011aa7af8. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open LED Display: Scrolling Text — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 7.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.