# CI One: Chadwick International — Everything Chadwick. One app.

> Everything Chadwick. One app. (iPhone/iPad app by Chadwick International School.)

- Source: https://appshunter.io/ios/app/ci-one-chadwick-international/id6763223607 (this page in markdown: same URL + `.md`)
- Developer: [Chadwick International School](https://appshunter.io/developer/1805497860)
- Category: Lifestyle, Social Networking
- Price: Free
- Age rating: 17+
- Requires: iOS 16.4 · 96 MB
- Languages: American English
- Released: 2026-05-20
- Data updated: 2026-10-28

## What is CI One?

CI One is the all-in-one app for the Chadwick International community. It used to be called CI Dolphin; version 2.0 gives it a new name and a complete redesign.

Sign in with your @chadwickschool.org Google account and the school day is in one place, in a calm, light design.

TODAY AT A GLANCE
Home opens on a live view of campus with a greeting, the date, the temperature and PM2.5 air quality. See new posts in the F&S Lounge, new Marketplace listings and new Lost & Found items at a glance, along with today's events, lunch and teachers' picks around Songdo.

SCHOOL CALENDAR
A month view of school events (sports, trips, meetings and more) with the day's events listed underneath.

LUNCH MENU
The week's lunch for MS/US and VS, station by station, with dish names in English and Korean.

AIR QUALITY
Live PM2.5, PM10, ozone and NO2, a 12-hour PM2.5 forecast, humidity and wind, so you know what it's like outside before recess.

CAMPUS MAP IN 3D
Explore the whole campus in 3D. Tap a building (VS, MS/US, SPINE, Leadership) or search for any room, office or place, then get directions across campus. Quick Find takes you straight to the VS Office, the Health Office or the cafeteria.

LOST & FOUND
Post a lost or found item with a photo, and AI helps describe it so it's easy to search. See how many items each office (Gym, MS/US, VS) is holding, and filter by Open, Lost, Found or Resolved.

F&S LOUNGE AND MARKETPLACE
A private board where faculty and staff share tips, events and recommendations, and a marketplace to buy, sell or give away items within the community.

LOCAL GUIDE
Restaurants, cafes and places teachers love around Songdo, on a map. Save your favorites or add your own.

MESSAGES
Chat inside the app to arrange a pickup, return a lost item or reply to a post, without sharing your phone number.

PRIVATE BY DESIGN
Only @chadwickschool.org accounts can sign in. Students get Home and Lost & Found; faculty and staff get the full app.

Built by CI, for CI.

## Is CI One safe?

Not enough ratings yet to assess CI One.

## Is CI One legit?

CI One: Chadwick International has limited verification signals. The AppsHunter Legitimacy Score for CI One is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.0 — 2026-10-26

CI Dolphin is now CI One.

Version 2.0 is a complete redesign:
- A new Home with a live view of campus, today's calendar, lunch and air quality
- A 3D campus map with room search and directions
- Lost & Found rebuilt, with office shelves and AI photo descriptions
- A refreshed F&S Lounge and Marketplace
- A new Local Guide map of places teachers love around Songdo
- Full-screen Calendar, Lunch and Air Quality
- A new name, a new icon and a new look throughout

Your account, posts and messages carry over unchanged.

### 1.4 — 2026-06-13

What's New:
Local Guide
- Tap Google Maps places to see info & open in Maps
- New "All" filter to browse every recommendation at once
- Swipe back gesture support
- Improved search UX Post Editing
- Owners can now edit their posts (title, description, location)
- Google Maps-powered location picker with search
 Home
- Fixed Quick Access & "See all" navigation
- Subtle shadow on calendar & lunch cards
- Feed previews capped at 6 items
 bug fixes & stability improvements

### 1.4 — 2026-06-13

What's New:
Local Guide
- Tap Google Maps places to see info & open in Maps
- New "All" filter to browse every recommendation at once
- Swipe back gesture support
- Improved search UX Post Editing
- Owners can now edit their posts (title, description, location)
- Google Maps-powered location picker with search
 Home
- Fixed Quick Access & "See all" navigation
- Subtle shadow on calendar & lunch cards
- Feed previews capped at 6 items
 bug fixes & stability improvements

### 1.2 — 2026-05-27

What's New in v1.2.0
Notifications Improved
- Notifications are now marked as read instead of disappearing
- Push notifications for queue updates now delivered reliably
Comments
- Long-press to delete your own comments
- Post owners can also remove comments
Market
- Queue now shows confirmed buyers with a badge
- Fixed duplicate queue entries
- Keyboard no longer covers description field when typing
Community
- Real-time view and like counts on posts
- Blocked users no longer appear in search or filters
App Update Check
- The app now checks for required updates on launch
Bug Fixes & Stability
- Fixed scroll issues on Profile screen
- Fixed potential crashes in chat list
- Improved keyboard handling across all screens

### 1.1 — 2026-05-21

AI analyzing Fixed

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## More apps by Chadwick International School

- [Chadwick International](https://appshunter.io/ios/app/chadwick-international/id6744003045)

All apps by Chadwick International School: https://appshunter.io/developer/1805497860

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*