
Números a letras
Convert numbers to letters in their numerical notation in words.
Zilli Carlos · info.todala.zillicarlos.numerosaletras
- Signature matches the Google Play version Details
At a glance
- Latest version
- v9.0 (9)
- Updated
- Sep 4, 2025 (1 year ago)
- APK size
- 8 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Nov 5, 2023 (at least)
- Permissions
- 9
- Website
- numeros-a-letras.todala.info
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Números a letras is an app by Zilli Carlos in the Education category, listed since at least November 2023. It has no native code, so it runs on any Android processor.
It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 7.0. The app can read the advertising ID that ad and analytics services use.
What's new in v9.0
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v7.0.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Sep 4, 2025.
- Certificate issued to “Carlos Zilli” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Sep 4, 2025
- Validated against Google Play Sep 4, 2025
- Signed byCN=Carlos Zilli, L=Buenos Aires, ST=Buenos Aires
- Signing certificate (SHA-1)E2:67:CE:BF:8B:2F:80:A9:9A:6A:B9:BF:C1:A9:D8:A8:85:7D:71:F5
- File MD58cf22c48cc043409237c6a9f9f50ab6c
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (9)
Números a letras requests 9 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
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) info.todala.zillicarlos.numerosaletras.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Números a letras APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Números a letras APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 8cf22c48cc043409237c6a9f9f50ab6c.