Does this need a backend?

Yes — this is the case where local-only genuinely does not work, because members must see each other's entries. Supabase or Firebase covers auth, the shared tables, and push in a day, and row-level security scoped by team id is what keeps one team from reading another's standups.

How do I handle timezones without making a mess?

Store one prompt time on the team as a local wall-clock time, store each member's timezone, and compute each notification at schedule time. Storing per-member absolute timestamps looks simpler and then breaks twice a year at daylight saving transitions, which is the bug you will spend a weekend on if you skip this.

How to Build a Daily Standup App with AI (2026)

What a daily standup app needs

Scheduled prompt per member in their own timezone
Yesterday, today, blockers — three fields, submitted once
Team digest posted when the window closes
Blockers surfaced separately and tracked until cleared
Streaks and a gentle nudge for missed days

The screens

Screen	What it does
Today	Your prompt if open, or the team digest once posted
Submit	Three fields, with yesterday prefilled from your last "today"
Digest	Everyone grouped, blockers pinned to the top
Blockers	Open blockers with who raised them and days outstanding
Team Settings	Members, prompt time, window length, working days

The data model

Team: name, promptLocalTime, windowMinutes, workingDays, timezoneMode
Member: teamId, name, email, timezone, role
Entry: memberId, date, yesterday, today, blockers, submittedAt
Blocker: entryId, memberId, text, status (open | resolved), raisedAt, resolvedAt

The build prompt (copy this)

Paste this into ShipNative and it becomes a working React Native app with these screens, navigable in a live preview, in about two minutes:

“An async daily standup app for a small team. Each member gets a notification at the team prompt time converted into their own timezone, and the submission window stays open for a configurable number of minutes. Submitting takes three fields — yesterday, today, blockers — with the yesterday field prefilled from that member's previous "today" entry, since that prefill is what takes the form from a chore to fifteen seconds. When the window closes, the app posts one digest grouping every entry, with any non-empty blockers pinned to the top; nobody gets a notification per submission. Blockers become tracked items with an open or resolved status and a visible count of days outstanding, so a blocker raised three days running is obvious rather than buried in yesterday's text. Members see a streak of consecutive submitted working days and get one gentle nudge if the window is about to close, never more. Team settings holds members, prompt time, window length, and which weekdays count. Screens: Today, Submit, Digest, Blockers, Team Settings.”

Then iterate with small, screen-specific prompts (“make the primary button bigger”, “add an empty state”), preview on your own phone, and export the full Expo project whenever you want. The full method: how to build an app with AI.

How it makes money

Per-seat subscription ($2-4/user/mo) with free teams up to about five people. Be clear-eyed: Slack-native tools own this category and a standalone app has to justify a second place to look every morning. The defensible wedge is teams that are not all in one Slack workspace — contractors, agencies, and multi-client setups.

Implementation and the revenue math for every model: how to make money from an app. When you’re ready to ship: App Store and Google Play publishing guides.

Build it now

The prompt above is free to run at shipnative.dev — working daily standup app on your phone today, full code export, no credit card.

How to Build a Daily Standup App with AI