Smart time-window reminders
Set a start and end time for each action. Complevia notifies you when the window opens and escalates if you haven't responded — then marks it missed so your stats stay accurate.
Complevia detects when a recurring action is due, prompts you at exactly the right moment, and makes completing it effortless — so you build routines that stick, one action at a time.
Complevia does the heavy lifting so completing your recurring actions takes less than 3 seconds.
Set a start and end time for each action. Complevia notifies you when the window opens and escalates if you haven't responded — then marks it missed so your stats stay accurate.
Complete an action straight from the notification — no app open required. Or choose yes/no, a quick checklist, or a mini data-entry form, depending on what the action needs.
See your current streak, weekly completion rate, and full history at a glance. Know exactly which actions you nail and which need a schedule tweak.
Start in seconds with pre-configured templates: Work report, Medication, Morning reset, Expenses log, Workout, Drink water, End-of-day shutdown, and Evening reset.
See today's upcoming actions without unlocking your phone. The Complevia widget shows your next due actions right on your home screen.
No account, no sign-up, no cloud sync. All your actions and history live on your device only. Complevia works even in airplane mode.
The same habits, the same schedule, on whichever surface you happen to be looking at. Reminders arrive as messages you can answer with one tap, without opening anything.
A reminder arrives with Done, Later and Not today on it. Tapping one answers it there and then — the message updates to say what happened, so the chat is a record rather than a pile of notifications.
Telegram, this phone, or both. Two reminders for one habit is the fastest way to teach someone to ignore them, so the choice is yours and the app obeys it — with one safeguard: disconnect Telegram and your phone starts reminding you again rather than going silent.
Complevia works completely offline and nothing leaves your phone until you choose to connect. Connect, and your habits and language follow you to every device on the account.
Real screens from the build on this page — not mockups.
Four steps from setup to a completed habit — in under 2 minutes the first time.
Choose from 8 pre-built action templates or build a custom action. Set the days, time window, and how you want to complete it.
When your action's time window opens, you receive a notification with an inline completion button. No need to open the app.
One tap, a quick yes/no, a checkbox list, or a short form — whatever fits the action. Done gets logged instantly.
Your completion history, streaks, and weekly rates update automatically. The longer you go, the harder it is to break the chain.
Match the completion style to the action — not the other way around.
Best for simple yes/done actions. A single tap from the notification or home screen marks it complete.
For actions with a binary outcome. Did you take your medication? Did you close all browser tabs?
For multi-step actions like a morning reset or end-of-day shutdown. Check each item off the list.
For actions that need a quick data entry — like logging today's expenses or water intake amount.
Download Complevia for free. No account. No tracking. Just your actions, your schedule, your phone.
Download for AndroidComing to Google Play and Galaxy Store. Until then it installs directly — it takes about a minute.
Complevia is not on the Play Store yet, so your phone will ask a couple of questions first. All of them are normal, and none of them mean anything is wrong.
Open this page on the Android device you want to use, and tap Download for Android. If you downloaded it on a computer, move the file to your phone first.
Tap the downloaded file. Android will ask whether this app is allowed to install other apps — that permission belongs to your browser or file manager, not to Complevia, and you can switch it back off afterwards.
Google shows “Unsafe app blocked” or asks to scan anything that did not come from the Play Store — including apps that are simply new. Choose More details, then Install anyway. If you would rather not, wait for the store release instead; that is a perfectly reasonable choice.
Uninstall that copy first. The store version and this one are signed with different keys, so Android refuses to replace one with the other. Uninstalling deletes your existing actions and history, so only do this if you have nothing you need to keep.
You should check any file you install from outside a store. Run this and compare — if the two do not match, do not install it.
shasum -a 256 complevia-1.3.0.apk
c6f97a05a15472151c850c6ee60c03247633a30c4d6d6b0d814038717f66ae71
Small tools, finished.
SSV Studio is a one-person studio building small, self-contained apps — the kind you install once, use daily, and never have to sign into. No accounts where an account is not needed, no cloud where the phone is enough, and no subscription for something that should simply work.
Complevia follows that rule literally: everything it knows stays on your device, it works with the plane mode on, and there is nothing to register for. That is also why the app is small enough to download over mobile data without thinking about it.
Questions, bugs, or a feature you miss — write to skrynnikovserhii@gmail.com. A real person reads it.
Everything people ask before they download.