# DoOne CheckIn: Customer SignIn — Fast · Auto Sync · Easy

> Fast · Auto Sync · Easy (iPhone/iPad app by DO ONE TECHNOLOGIES INC.)

- Source: https://appshunter.io/ios/app/doone-checkin-customer-signin/id6741581383 (this page in markdown: same URL + `.md`)
- Developer: [DO ONE TECHNOLOGIES INC](https://appshunter.io/developer/1727467951)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 36 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-03-11
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/doone-checkin-customer-signin/id6741581383/reviews.md

## What is DoOne CheckIn?

DoOne CheckIn is a self-service check-in app built for nail and beauty salons. Customers can check in on arrival, view their booked services, wait time, and bill details.

「Key Features」
Self Check-In: Tap to sign in, no manual front desk work needed.
Appointment Sync: Instantly syncs with POS to confirm customer arrivals automatically.
SMS Reminders: Send notifications at check-in to remind customers of their booking or queue status.
Check-In Rewards: Offer coupons on check-in to drive repeat visits and boost loyalty.
Customer Insights: Gain visibility into customer habits and visit patterns through check-in data.
Bilingual Support: English / 中文 interface for U.S. salons and Chinese-speaking owners.

Why DoOne CheckIn?
- Enhance customer experience: less waiting, more transparency
- Reduce staff workload: automated check-in and reminders
- Grow your business: customer data + rewards to increase loyalty
- Perfect for: Nail salons, lash bars, spas, and other appointment-based services.

DoOne CheckIn – Simple, Smart, Efficient.


## Version history (last 5 releases)

### 2.0.2 — 2026-09-06

修复已知错误问题。

### 2.0.0 — 2026-07-01

Optimize and adjust the calling API interface domain name.

### 1.1.16 — 2025-09-26

Bug fixes and performance enhancements

### 1.1.15 — 2025-09-10

修复已知页面问题。

### 1.1.11 — 2025-07-21

修复已知问题，调整签到规则。

## Apps similar to DoOne CheckIn

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MultiTimer - Timer & Stopwatch](https://appshunter.io/ios/app/multitimer-timer-and-stopwatch/id1663431308) | 4.0 (4) | Free | Productivity |
| [我的专注-番茄钟](https://appshunter.io/ios/app/id6448968319) | 4.9 (18) | Free | Productivity |
| [语鲸 - 订阅、聚合、总结你关心的信息](https://appshunter.io/ios/app/id6736673642) | 4.8 (50) | Free | Productivity |
| [QUAIL Mobile](https://appshunter.io/ios/app/quail-mobile/id1540681898) | 5.0 (5) | Free | Productivity |
| [Mango Manage](https://appshunter.io/ios/app/mango-manage/id1536716643) | 3.7 (3) | Free | Productivity |
| [PassFacile](https://appshunter.io/ios/app/passfacile/id832802721) | — | Free | Productivity |

## More apps by DO ONE TECHNOLOGIES INC

- [Do One Pos](https://appshunter.io/ios/app/do-one-pos/id1521958287)
- [DoOne Manager: Salon Admin App](https://appshunter.io/ios/app/doone-manager-salon-admin-app/id6463114569)
- [DoOne Beauty: Customer App](https://appshunter.io/ios/app/doone-beauty-customer-app/id6466694965)

All apps by DO ONE TECHNOLOGIES INC: https://appshunter.io/developer/1727467951

## Related topics

[doone](https://appshunter.io/ios/topics/doone) · [1checkin](https://appshunter.io/ios/topics/1checkin)

---

*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 2026-09-08.*