Android 8.0+ · free · version 1.7.0
The whole household fits in a phone that keeps quiet.
Tasks, groceries, meals, upkeep, paperwork. Say it in one sentence — in English or French, even mixed together — and the app files it. Nothing goes to a server, because there is no server.
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- No account. No email, no password. The app opens, and it works.
- Nothing leaves on its own. Not at launch, not in the background, not while you type. A request only ever goes because you did something.
- Offline, completely. On the underground, in a shop with no signal: nothing waits for a connection.

Nothing leaves the phone unless you do something.
This is not a statement of intent: no background job in the app touches the network. These are the actions that open a request, and the last one goes only where you send it. The Privacy page lists them all.
The detail, line by lineYou scan a barcode
The code alone goes to Open Food Facts. No device identifier travels with it.
You look up a safety recall
The query goes to RappelConso, the French public service. That setting stays off until you turn it on.
You install the language model
It comes from Hugging Face, it is optional, and it never downloads without you.
You hand a task to the phone next to you
Device to device, with no server in between, and a four-digit code to be sure.
You supply the address of a recipe or a calendar
The app opens that page, with no cookie and no referrer. It never goes looking on its own.
The whole household, one place
Each area has its own page: what it does, what it does not do, and the questions people ask before installing.


Shopping list
Ordered by your own aisles, ticked off by voice, read off the receipt.

Household chores
A visible turn order, chores given weights, no ranking between you.

Paperwork
A letter becomes a deadline, with its documents and three reminders.

Home upkeep
A logbook per appliance: service dates, callouts, consumables.

Menus and recipes
The week you plan builds the list. Household allergens are flagged.

Voice dictation
One sentence, several tasks. You review before anything is written.

No account
What having no server makes possible, and what it rules out.
All of it spoken, all of it reviewed
An ordinary Tuesday evening
“Take the bins out tonight, check homework, and we need milk and eggs for Saturday.”
Two tasks, two shopping items. The person, the time of day, the theme: suggested, never imposed. You review before anything is written.

Saturday, at the supermarket
Store mode, one hand on the trolley.
The list follows your own aisles, the type gets bigger, the screen stays awake. Back home, one photo of the receipt saves a dozen price corrections.

A letter from the administration
Share the PDF from your mail app.
The organisation, reference, deadline and required documents are pre-filled — on the phone, offline. Reminders land 15 days out, 7 days out and the day before.

What others do differently
Public, dated facts, taken from the Google Play “Data safety” declarations. Nothing about how these apps feel to use: we have not assessed them.
| Criterion | ZenWorkDaily | Todoist | Cozi | Sweepy | AnyList |
|---|---|---|---|---|---|
| Works without an account Open the app and use it, with no email or password | yes | no | no | no | no |
| No data collected According to each publisher’s own Data Safety declaration | yes | no | no | no | no |
| Data shared with third parties The one row where a “no” is the good news: nothing is passed on | no | no | no | yes | no |
| Recurring housework The chores that come back, shared out between the people who live there | yes | no | no | yes | no |
| Home maintenance Equipment, service intervals, callouts, consumables | yes | no | no | no | no |
| Administrative paperwork Organisation, reference, required documents, reminders before the deadline | yes | no | no | no | no |
| Groceries, recipes and menu connected The week’s menu produces the shopping list | yes | no | yes | no | yes |
| Sync between devices What ZenWorkDaily does not do, and owns | no | yes | yes | yes | yes |
Based on the Google Play “Data safety” declarations of Todoist, Cozi, Sweepy and AnyList, and on what those apps describe publicly. The ZenWorkDaily column does not rest on a Play listing — the app is not published there yet — but on its privacy policy, which sets out everything that leaves the phone. This table compares publicly declared capabilities only: it says nothing about the quality or usability of these apps, which we have not assessed. Checked on September 12, 2026.
What ZenWorkDaily does not do
- Nothing syncs between two phones. A backup is exported by hand: that is the price of putting nothing on a server.
- No iPhone version, and no website where you can find your lists.
- No adverts, no subscription, no paid features. There is nothing to sell, so nothing to collect.
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