# OneLine Chat — Simple 1:1 messenger. Find by

> Simple 1:1 messenger. Find by (iPhone/iPad app by Shin YuJin.)

- Source: https://appshunter.io/ios/app/oneline-chat/id6757912667 (this page in markdown: same URL + `.md`)
- Developer: [Shin YuJin](https://appshunter.io/developer/413998995)
- Category: Social Networking, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 30 MB
- Languages: American English
- Released: 2026-01-20
- Data updated: 2026-04-13
- User reviews in markdown: https://appshunter.io/ios/app/oneline-chat/id6757912667/reviews.md

## What is OneLine Chat?

A simple messenger for 1:1 conversations.

- Find users by ID and start chatting
- Send text messages
- Share images and files
- Push notifications
- Profile settings (nickname, status, photo)
- App lock (PIN, biometrics)
- Block and report users
- Supports 28 languages


## Version history (last 1 release)

### 1.0.0 — 2026-01-21

No release notes.

## More apps by Shin YuJin

- [KCC AUTO REFINISH](https://appshunter.io/ios/app/kcc-auto-refinish/id1572643578)
- [유아놀이기록](https://appshunter.io/ios/app/id1619949683)
- [Typing Practice - Master](https://appshunter.io/ios/app/typing-practice/id6754726065)
- [Done! To-Do App](https://appshunter.io/ios/app/done-to/id6756011512)
- [Unsub - Subscription Farewell](https://appshunter.io/ios/app/unsub/id6756902663)
- [AI Scanner Pro](https://appshunter.io/ios/app/ai-scanner-pro/id6756917022)

All apps by Shin YuJin: https://appshunter.io/developer/413998995

---

*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 2026-04-13.*