Chemica
v1.2 · 1.9 MB · code 3
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File information
UpdatedJul 30, 2020
PublishedJul 30, 2020
Packagechemicakota.chemica
Versionv1.2 (3)
Size1.9 MB
MD5bffebcaad0874cfdf568f3887a228014
Min SDK19
Malware scanTRUSTED
Signature SHA1CD:6B:1E:FA:15:01:A8:68:88:26:C4:C6:63:B8:C1:85:C3:B1:DE:CE
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10
This version10
DeveloperDoorstep Services
Age ratingEveryone
What's new in v1.2
At this point of time, chemicakota.in is dedicated to offering most refined academic content in the subject of Chemistry up to high school level, which is powered to develop required expertise to crack competitive examinations like IIT-JEE, BITSAT, AIPMT, AIIMS, International Chemistry Olympiad, KVPY & NTSE.
What We Offer
Doubts Clarification
Lecture videos
Study Materials
Ease to learn content
Creative Lessons
Donation Facilities
What We Offer
Doubts Clarification
Lecture videos
Study Materials
Ease to learn content
Creative Lessons
Donation Facilities
Security scan
TRUSTED
- Developer signature verified 2020-07-30
- Scanned for malware 2021-01-20 14:36:49
- Signature SHA1 CD:6B:1E:FA:15:01:A8:68:88:26:C4:C6:63:B8:C1:85:C3:B1:DE:CE
- File MD5 bffebcaad0874cfdf568f3887a228014
How to install Chemica v1.2 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 1.9 MB of free storage.
- Grab chemicakota.chemica_3.apk — hit the Download button above (1.9 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 bffebcaad0874cfd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find chemicakota.chemica_3.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, 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 Chemica — tap Open on the install screen, or find the Chemica icon in your app drawer.
Common install errors for Chemica
- "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 4.4 KitKat 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.