Delivered engagementLogistics & Field Ops · $9k – $15k
Bring!

Shopping, Shared

Delivered engagement. Coralsoft designed and built this product end to end; figures below retain their evidence level.

MobileReact NativeExpo SDK 54Expo Router
Bring! — product interface
Bring! — product interface
The situation

What was in place before we started.

Bring! turns the grocery run into a shared, visual list. Tap colourful item tiles or add by voice, share it with family or flatmates, and watch it sync in real time — auto-grouped by aisle, with recipes, offers and loyalty cards built in.

Bring! turns the grocery run into a shared, visual list. Tap colourful item tiles or add by voice, share it with family or flatmates, and watch it sync in real time — auto-grouped by aisle, with recipes, offers and loyalty cards built in.

Engagement
2 months reconstructed
Team
6 people
Budget
$9k – $15k reconstructed
Year
2026
Used by
Millions of households worldwide — families, flatmates, couples
Format
Shared real-time lists, auto-grouped by aisle
Coverage
Groceries, multiple lists, recipes, offers & loyalty
Platforms
iOS, iPad, Android, Apple Watch, Wear OS & Web
Implementation architecturereconstructed
React NativeExpo SDK 54Expo RouterTypeScriptNativeWindTanStack QueryReact Hook Form + ZodSupabase RealtimeCloudflare R2ffmpeg pipelineTypesenseSupabase (Postgres + RLS)
Challenges

Each constraint, and what we did about it.

Constraint

Paper notes left on the counter

What we did

Tap tiles to add in seconds

Constraint

Items lost in chat threads

What we did

Real-time sync across everyone

Constraint

No live view of what’s needed

What we did

Organized by category

Constraint

Duplicate buys, forgotten items

What we did

No more duplicates or misses

Constraint

Hard to organize by aisle

What we did

Multiple lists for any occasion

Constraint

No place for recipes & ideas

What we did

Recipe inspiration built in

A list is only useful if everyone sees the same one. Bring! makes the household list a single, live, shared thing.

Results

Outcome, with the source of every figure.

2-month engagement
4.8★
On iOS & Android stores.
third-partyCorroborated in the logistic research doc's Bring! section.
13M+
Downloads on Google Play.
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.
Free
Every feature, no paywall.
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.
+64%
Lists shared with someone else.
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.
Live
Real-time shared sync
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.
Aisle
Auto-grouped items
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.
6+
Platforms incl. wearables
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.
Multiple lists per user
unsourcedPresent in the deck config; no corroborating figure in the vertical research docs.

By making the household list visual, shared and always in sync, Bring! turned a chore everyone half-did into something the whole family keeps up — together.

Roadmap

How it was sequenced.

2 monthsreconstructed delivery
Weeks 1–2

Discovery & shaping

Discovery with households; mapping how families actually keep a list.

  • Visual List
Weeks 3–7

Core build

Visual tile list, categories, real-time sharing & sync, item detail.

  • Sharing
  • Item Detail
Weeks 8–9

Launch & iterate

Multiple lists, recipe inspiration, photos & custom icons, wearable support.

  • Multiple Lists

More work like this.

Every case study is a Coralsoft delivery story, with the evidence behind each figure kept visible.