# Countdown to Zero vs 倒计时纪念日桌面主题和时间计划提醒

The clearest difference is in-app purchases: Countdown to Zero at none against 倒计时纪念日桌面主题和时间计划提醒's 7. Countdown to Zero also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 倒计时纪念日桌面主题和时间计划提醒 sells 7 in-app purchases, starting at $0.99 per 7 days. Countdown to Zero asks for nothing beyond the download.

Countdown to Zero ships an update every 3 weeks, 倒计时纪念日桌面主题和时间计划提醒 every 6 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | Countdown to Zero | 倒计时纪念日桌面主题和时间计划提醒 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (50 ratings)](https://appshunter.io/ios/app/countdown-to-zero-life-count/id1024341891/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 91.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 1 MB | 170 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Zhenlai Xia](https://appshunter.io/developer/1435731218) | [晓 陈](https://appshunter.io/developer/1646188941) |

## What reviewers say

### Countdown to Zero

[App page](https://appshunter.io/ios/app/countdown-to-zero-life-count/id1024341891)

This app helps you appreciate life by counting down the estimated number of days, weeks, and months remaining until significant life milestones. It encourages a positive outlook by highlighting the finiteness of experiences and supports custom event tracking.

**Highlights:** Counts down days, weeks, and months, Tracks remaining life events, Supports custom event tracking, Promotes positive life appreciation, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### 倒计时纪念日桌面主题和时间计划提醒

[App page](https://appshunter.io/ios/app/id6443593413)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周特惠 | $0.99 | per 7 days |
| 周会员 | $3.99 | per 7 days |
| 月会员 | $5.49 | per month |
| 年会员 | $13.99 | per year |
| 一周会员 | $3.99 | one-time |
| 一月会员 | $4.99 | one-time |
| 一年会员 | $14.99 | one-time |


## Frequently asked questions

### Is Countdown to Zero free?

Countdown to Zero is free to download, with no in-app purchases.

### Is 倒计时纪念日桌面主题和时间计划提醒 free?

倒计时纪念日桌面主题和时间计划提醒 is free to download, with in-app purchases available.

### Do Countdown to Zero or 倒计时纪念日桌面主题和时间计划提醒 have ads?

倒计时纪念日桌面主题和时间计划提醒 shows ads; Countdown to Zero does not.

### Which is updated more often, Countdown to Zero or 倒计时纪念日桌面主题和时间计划提醒?

Countdown to Zero ships an update every 3 weeks, and 倒计时纪念日桌面主题和时间计划提醒 every 6 weeks. Most recently, Countdown to Zero was updated on October 8, 2026 and 倒计时纪念日桌面主题和时间计划提醒 on October 8, 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.*