# RetainBook — Bookings, cards, follow-ups

> Bookings, cards, follow-ups (iPhone/iPad app by 久燕 王.)

- Source: https://appshunter.io/ios/app/retainbook/id6769669764 (this page in markdown: same URL + `.md`)
- Developer: [久燕 王](https://appshunter.io/developer/1896551289)
- Category: Business
- Price: $2.99
- Age rating: 4+
- Requires: iOS 13.0 · 19 MB
- Languages: American English
- Released: 2026-05-17
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/retainbook/id6769669764/reviews.md

## What is RetainBook?

RetainBook is a lightweight business app for nail, lashes, brow, and skincare studios.

Built for owner-led small teams, it helps you manage the daily workflow that matters most:

- appointments
- package cards
- stored value
- follow-up reminders

Key features

1. Booking calendar
- Create appointments in seconds
- See daily and weekly schedules
- Avoid time conflicts

2. Client profiles
- Save contact info, preferences, notes, and birthdays
- Track recent visits and next bookings

3. Package cards and stored value
- Record remaining sessions
- Track stored balance and spending
- Get expiry reminders

4. Follow-up reminders
- Set revisit cycles by service
- Review clients who should be contacted

5. Today dashboard
- Today bookings
- Open slots
- Pending follow-ups
- Expiring package cards

RetainBook keeps your studio organized without the weight of a full POS or enterprise CRM.


## Version history (last 3 releases)

### 1.5.7 — 2026-08-11

Improved App Store information and clarified feature descriptions.

### 1.3.5 — 2026-06-25

fix some bugs.

### 1.0 — 2026-05-17

No release notes.

## More apps by 久燕 王

- [民宿小掌柜](https://appshunter.io/ios/app/id6768505625)
- [SalaryClock - Earnings Timer](https://appshunter.io/ios/app/salaryclock-earnings-timer/id6769226192)
- [收光单](https://appshunter.io/ios/app/id6769632497)
- [师傅单](https://appshunter.io/ios/app/id6769671416)
- [豆格图纸](https://appshunter.io/ios/app/id6770437623)

All apps by 久燕 王: https://appshunter.io/developer/1896551289

---

*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 2026-08-24.*