Download AionClock
The app for booking and for running your schedule. One account does both.
For iPhone and iPad · free, updates arrive from the store on their own
For Android · free, updates arrive from the store on their own
For Huawei phones without Google services · free, updates arrive from the store on their own
Without Google Play · version 1.4.1 · 77.6 MB · Android 7.0 or later
Before you install
Only download the app from this page. An AionClock APK that reaches you anywhere else may have been modified, and we can't vouch for it.
How to install the APK on Android
Download the file
Tap the button above from the phone itself. It will land in your downloads.
Allow the install
When you open it, Android will ask permission to install apps from this source. That's expected: it doesn't come from Google Play. The permission is granted to the app you downloaded with, and you can take it back afterwards.
Open it and sign in
With the same account you use on the web. If you don't have one yet, you can create it from the app.
What's new in version 1.4.1
- Invite and earn: your code is in Profile, ready to share. For every person who signs up with it and activates their first plan, you earn a week of Plus. If someone invited you, enter their code when you sign up.
- Your next appointment, one tap away: on "My summary", the card of your next appointment opens it in My appointments, and it no longer says "-1 days ago" but its day ("Tomorrow", "Tue 10 Nov").
- Long appointments are easier to read: the name, status and buttons of an appointment that lasts hours stay with you as you scroll the schedule.
- "Book ahead" tells you when the end time doesn't add up and takes you to it; Plans explains your courtesy Plus and what "Restore purchases" is for.
Check the file is ours
An installer outside the store travels through links people forward. These fingerprints are what let you check the file wasn't altered on the way.
- File fingerprint (SHA-256)
- 17aa5ec5d295f49f036ad28439a21243b9e33214d52b16e4f74d93dd3b6692c1
- Our signing fingerprint (SHA-256)
- 98:16:F8:94:08:41:52:10:8D:C7:E1:10:33:45:22:01:C1:C7:91:7B:3D:41:D6:A2:E7:4E:91:89:EE:84:36:35
From a computer: shasum -a 256 aionclock-1.4.1.apk
iPhone and iPad
It's now live on the App Store. Install it from the store: Apple verifies the signature and updates arrive on their own.
Download on the App Store →Android
It's now live on Google Play. Install it from the store: Google verifies the signature and updates arrive on their own.
Open in Google Play →Huawei phones
Also on AppGallery, Huawei's store: install it from there and it updates on its own. Without Google services there are no push alerts; email and WhatsApp still arrive.
Open in AppGallery →Also from your browser
You can find professionals and book without installing anything.
Find professionals →Frequently asked
Google Play or the APK?
If your phone has Google Play, install it from there: Google verifies the signature and updates arrive on their own. The APK on this page is for Android phones without Google Play. If you already have the APK and want to switch to Play, uninstall it first: Play can't install over it because each one is signed with a different key. You lose nothing: your appointments and data live in your account, not on the phone.
How do updates reach me?
If you installed it from Google Play, the App Store or AppGallery, they arrive from the store on their own. With the APK, by downloading the new version from this same page and installing it over the old one. You don't lose your session or your data: they live in your account, not on the phone.
Is it safe?
The file is signed with our certificate, whose fingerprint is shown above, and Android checks that signature on every update. What matters is always downloading it from here.