# 倒计时提醒 vs Wipe It Clean

The clearest difference is price: 倒计时提醒 at Free against Wipe It Clean's $0.99. 倒计时提醒 also leads on update cadence (every 6 weeks vs every 29 months). Wipe It Clean's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

倒计时提醒 is free to download; Wipe It Clean costs $0.99 up front. 倒计时提醒 sells 1 one-off in-app purchase. Wipe It Clean asks for nothing beyond the download.

倒计时提醒 ships an update every 6 weeks, Wipe It Clean every 29 months. The most recent releases landed on September 20, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | 倒计时提醒 | Wipe It Clean |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (35 ratings)](https://appshunter.io/ios/app/id1507910475/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 29 months |
| Monetization | Free | — |
| Size | 23 MB | 3 MB |
| Requires iOS | **13.0** | 14.5 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海峰 陈](https://appshunter.io/developer/561392212) | [瑶 肖](https://appshunter.io/developer/1036033056) |

## What reviewers say

### 倒计时提醒

[App page](https://appshunter.io/ios/app/id1507910475)

This app helps you track important life events and deadlines, serving as a personal time management tool. It allows you to create custom lists for relationships, personal goals, or child development, and reminds you of upcoming tasks and milestones. It also includes a date calculator and supports traditional holidays.

**Highlights:** Positive and countdown day tracking, Support for Lunar calendar, Customizable sorting and categorization, To-do list with completion tracking, Date and day calculator, Notification center widgets, iCloud backup and sync

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级账户 | Free | one-time |


### Wipe It Clean

[App page](https://appshunter.io/ios/app/wipe-it-clean/id1582294758)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 倒计时提醒 free?

倒计时提醒 is free to download, with in-app purchases available.

### Is Wipe It Clean free?

Wipe It Clean costs $0.99, with no in-app purchases.

### Do 倒计时提醒 or Wipe It Clean have ads?

Neither 倒计时提醒 nor Wipe It Clean shows ads.

### Which is updated more often, 倒计时提醒 or Wipe It Clean?

倒计时提醒 ships an update every 6 weeks, and Wipe It Clean every 29 months. Most recently, 倒计时提醒 was updated on September 20, 2026 and Wipe It Clean on September 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*