Trachtenberg Technique v2
Developers Never Dies · com.Trachtenberg.jacob.v2
- Signature matches the Google Play version Details
At a glance
- Latest version
- v7.0 (7)
- Updated
- Jun 30, 2025 (1 year ago)
- APK size
- 22.7 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Category
- Books & Reference (app)
- Listed since
- Nov 8, 2020 (at least)
- Permissions
- 1
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Trachtenberg Technique v2 is an app by Developers Never Dies in the Books & Reference category, listed since at least November 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 1 permission, none of them sensitive.
What's new in v7.0
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 30, 2025.
- Certificate issued to “AppInventor for Android” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jun 30, 2025
- Validated against Google Play Jun 30, 2025
- Signed by[email protected], O=AppInventor for Android, C=US
- Signing certificate (SHA-1)5F:AD:9F:0C:B2:E3:7E:41:84:D2:D2:51:29:0D:1A:AE:EC:22:90:1A
- File MD5930aee114a5c27bf811b4e8eeef7e88b
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (1)
Trachtenberg Technique v2 requests 1 permission, none of them sensitive.
- Internal broadcast protection (app-defined) com.Trachtenberg.jacob.v2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Required hardware & features
- Basic touch input android.hardware.faketouch
Trachtenberg Technique v2 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 Trachtenberg Technique v2 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. After downloading, check that the file's MD5 is 930aee114a5c27bf811b4e8eeef7e88b.
