Comparison

桃花笺 vs UnDo

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

Head to head
About

桃花笺

Features
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#智能预测,及时提醒月经期# 女生的贴身健康管家,记录、预测、提醒,一应俱全,记录你每天的心情、健康细节,帮助你养成良好的生活习惯,让你随时了解自己的生理状况。

About

UnDo

Features
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你是否已经厌倦了各种充满压迫感的 To-Do List 和打卡软件? 一旦中断就红牌警告,没完成任务就充满负罪感——这不该是管理生活的方式。 UnDo 是一款围绕“克制冲动”设计的轻量级应用。它不是监督你“要做什么”的严厉教练,而是一个帮你暂存冲动、拉开反应距离的“欲望降温箱”。 【核心功能】 欲望捕获与冷冻: 当冲动发生时(想冲动消费、想熬夜、想点高热量外卖),别急着行动,先把它写下来并放入“冰块”中冷冻。拉开距离,是化解冲动的第一步。 诚实的主动结算: 冷却期结束后,系统会轻量提示你回看并结清。结果只有两个:我破功了,或者我忍住了。 零压力的失败处理: 如果没忍住,点击“破功”,该记录会直接从本地数据中静默删除。我们不保留失败历史,不累计失败次数,拒绝给你增加羞耻感。 静谧的收集箱: 如果你成功克制了冲动,它将转化为美丽的琥珀,永久存入收集箱中。这里只记录成功,不记录失败。 【产品特色】 极简输入,支持快捷选项与照片附加。 灵活的自定义冷却时长(从 1 分钟到 24 小时)。 数据完全基于本地持久化存储,你的欲望和隐私只属于你自己。 在 UnDo,放下焦虑,享受没有压力的静谧胜利。 (推荐在iOS26进行使用,体验会更好)

Screenshots

桃花笺4 screens
UnDo4 screens

Verdict

The call

The clearest difference is price: UnDo at Free against 桃花笺's $0.99. On ads, in-app purchases, device support and iOS requirement 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

UnDo is free to download; 桃花笺 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
桃花笺 versus UnDo: the parameters behind the verdict, then further details
Parameter桃花笺UnDo
Price$0.99Free — better
Update frequency—Weekly
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS16.0 — better17.6
Further details — not scored
Size2 MB2 MB
Age rating4+4+
Developerwenxin hu朝峰 陈

In-app purchases

None

桃花笺

No in-app purchases

None

UnDo

No in-app purchases

Questions

Is 桃花笺 free?
桃花笺 costs $0.99, with no in-app purchases.
Is UnDo free?
UnDo is free to download, with no in-app purchases.
Do 桃花笺 or UnDo have ads?
Neither 桃花笺 nor UnDo shows ads.

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