CodeGym: learn Java
v1.0.71 · 14 MB · code 100071
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File information
UpdatedApr 26, 2024
PublishedApr 26, 2024
Packagecom.hitechrush.codegym
Versionv1.0.71 (100071)
Size14 MB
MD509a5c0ae881b0a55b9065cf872cbb3a4
Min SDK21
Malware scanTRUSTED
Signature SHA19D:D7:20:2F:38:D4:BF:92:C8:34:C0:54:74:07:59:D9:E6:A6:03:85
SignerCN=CodeGym, O=HiTech Rush Inc., L=Wilmington, ST=Delaware, C=US
Total downloads100,000
This version100,000
DeveloperHiTech Rush Inc
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-04-26
- Signature SHA1 9D:D7:20:2F:38:D4:BF:92:C8:34:C0:54:74:07:59:D9:E6:A6:03:85
- File MD5 09a5c0ae881b0a55b9065cf872cbb3a4
How to install CodeGym: learn Java v1.0.71 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 14 MB of free storage.
- Grab com.hitechrush.codegym_100071.apk — hit the Download button above (14 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 09a5c0ae881b0a55…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.hitechrush.codegym_100071.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=CodeGym, O=HiTech Rush Inc., L=Wilmington, ST=Delaware, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open CodeGym: learn Java — tap Open on the install screen, or find the CodeGym: learn Java icon in your app drawer.
Common install errors for CodeGym: learn Java
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.