NHS Drink Free Days
v4.0.0 · 13 MB · code 409
Verify you're human
Solve this to start the download.
File information
UpdatedSep 30, 2025
PublishedJul 17, 2021
Packagecom.phe.daysoff
Versionv4.0.0 (409)
Size13 MB
MD5d9fa46b134a2988c85f657a780a52105
Min SDK28
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1CC:E3:7F:08:FA:03:9C:88:07:BC:CB:AB:7B:88:61:F4:75:9D:47:9F
SignerCN=Appcelerator Titanium, OU=Nolan's Gang, O=Appcelerator, L=Mountain View, ST=CA, C=US
Total downloads100,000
This version100,000
DeveloperPublic Health England Digital
Age ratingMedium Maturity
What's new in v4.0.0
We’ve made a few behind-the-scenes improvements to keep everything running smoothly. This update includes minor fixes to enhance your overall experience on your DFD journey.
Security scan
TRUSTED
- Developer signature verified 2025-09-30
- Signature SHA1 CC:E3:7F:08:FA:03:9C:88:07:BC:CB:AB:7B:88:61:F4:75:9D:47:9F
- File MD5 d9fa46b134a2988c85f657a780a52105
How to install NHS Drink Free Days v4.0.0 on Android 9 Pie+
Takes about 2 minutes. You'll need roughly 13 MB of free storage.
- Grab com.phe.daysoff_409.apk — hit the Download button above (13 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 d9fa46b134a2988c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.phe.daysoff_409.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=Appcelerator Titanium, OU=Nolan's Gang, O=Appcelerator, L=Mountain View, ST=CA, 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 NHS Drink Free Days — tap Open on the install screen, or find the NHS Drink Free Days icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for NHS Drink Free Days
- "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 9 Pie 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.