# Tailii - Surprise Countdown — Advent Calendar for Any Event

> Advent Calendar for Any Event (iPhone/iPad app by Dinh Quang Trung.)

- Source: https://appshunter.io/ios/app/tailii-surprise-countdown/id6790665183 (this page in markdown: same URL + `.md`)
- Developer: [Dinh Quang Trung](https://appshunter.io/developer/1896721621)
- Category: Lifestyle, Photo & Video
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 53 MB
- Languages: American English
- Released: 2026-08-05
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/tailii-surprise-countdown/id6790665183/reviews.md

## What is Tailii?

Tailii is a personal surprise countdown - an Advent Calendar for birthdays, anniversaries, graduations, holidays, and every occasion worth celebrating.

Create messages, photos, videos, drawings, and other thoughtful surprises. Choose when the countdown begins, and Tailii reveals them one at a time leading up to the special day.

HOW TAILII WORKS

1. Create a countdown and choose the celebration date
2. Decide how many surprises you want to include
3. Add messages, photos, videos, drawings, and stickers
4. Set the daily reveal time and when the countdown begins
5. Share the countdown privately with someone special
6. Tailii unlocks each surprise at the scheduled time

WHY CHOOSE TAILII

- An Advent Calendar for any event: Create a surprise countdown beyond the Christmas season
- Made personally by you: Craft every surprise for someone special
- Flexible countdowns: Choose one surprise per day or create a custom number
- Scheduled reveals: Decide when surprises begin and what time they unlock
- Creative surprise editor: Combine text, photos, videos, drawings, stickers, and backgrounds
- Hidden until the right moment: Future surprises remain locked until their reveal time
- Private sharing: Only your recipient can access the countdown you share
- Memories worth revisiting: Opened surprises remain available to enjoy again
- Playful, hand-drawn design: Turn every countdown into a colorful and personal experience

PERFECT FOR

- Birthdays
- Anniversaries
- Graduations
- Weddings and engagements
- Christmas and holidays
- Farewells
- Vacations and trips
- Long-distance relationships
- "Just because" surprises
- Any special day worth counting down to

PRIVACY

Tailii is designed for personal sharing. Your countdown and surprises are shared privately with your intended recipient.

See our Privacy Policy at tailii.com/privacy.

SUPPORT

Questions, ideas, or feedback? Contact us at hello@tailii.com.

Tailii - make every special day even more special, one surprise at a time.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 10 Events | $9.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-08-06

Tapping a notification now opens the exact surprise it's about.
Fixed buttons that were hard to see in dark mode.
Fixed the event title overlapping the top of the screen while editing.
Deleting your account now clears everything from the device too.
Surprises that haven't unlocked yet are now kept private on the server, so nobody with the link can peek ahead.

### 1.0 — 2026-08-06

No release notes.

## More apps by Dinh Quang Trung

- [Skyline: Flight Log & Globe](https://appshunter.io/ios/app/skyline-flight-log-and-globe/id6770172195)
- [Pulse: Paddle Revenue](https://appshunter.io/ios/app/pulse-paddle-revenue/id6770415388)
- [Aside: On-Device AI Chat](https://appshunter.io/ios/app/aside-on-device-ai-chat/id6771574702)
- [Make Website: AI Site Builder](https://appshunter.io/ios/app/make-website-ai-site-builder/id6773273657)
- [Fabricly - AI Fabric Checker](https://appshunter.io/ios/app/fabricly-ai-fabric-checker/id6780906821)

All apps by Dinh Quang Trung: https://appshunter.io/developer/1896721621

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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 2026-08-26.*