Comparison

天数倒计时 vs Apopo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

天数倒计时

Features

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生活里藏着许许多多值得奔赴的时刻。记下生日、约会、相聚、出行，或是一场期待已久的见面、一次计划好的旅程，以及所有对你有意义的日子。自动计算距离目标还剩下多少天，随时查看剩余时间，不错过每一次重要的奔赴。把那些心里惦记的美好一一收好，静静看见日子一点点靠近，慢慢等待美好如约而至。

About

Apopo

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Apopo 是一个轻量、温柔的倒数日与纪念日管理工具。你可以记录生日、纪念日、节日、旅行、演出、考试等重要日期，用清晰的列表查看还有多少天，也可以把最重要的日子放到主屏幕小组件上，随时看见。主要功能： - 创建和管理重要日期 - 自动计算剩余天数、当天和已过去天数 - 支持每年、每月、每周重复的日期 - 支持主屏幕小组件展示 - 本机保存数据，无需账号登录 - 简洁、柔和、轻量的视觉体验

Screenshots

天数倒计时4 screens

Apopo4 screens

Verdict

The call

The clearest difference is ads: Apopo at none against 天数倒计时's shown. Apopo also leads on update cadence (fortnightly vs every 4 months). 天数倒计时's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

天数倒计时 ships an update every 4 months, Apopo fortnightly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level

天数倒计时 versus Apopo: the parameters behind the verdict, then further details
Parameter	天数倒计时	Apopo
Price	Free	Free
Update frequency	Every 4 months	Fortnightly — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	19 MB	75 MB
Age rating	17+	4+
Developer	志雄黄	Wuhan Nightingales Tech Co., Ltd.