Comparison

Whale Mark vs Okaydoo 欧卡:提醒事项、清单、任务、待办+日历

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

Head to head
About

Whale Mark

Track your reading progress for physical books with this e-bookmark application. Log your current page, add notes, and manage your library of paperbacks. Stay organized and never lose your place again.

Highlights
  • Track reading progress for paper books
  • Log current page
  • Add notes to books
  • Manage book library
  • E-bookmark functionality
Features
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Whale Mark is an app for recording the reading progress of paper books. [Privacy Policy and Terms of Use] - Privacy Policy: https://medivhstudio.com/projects/whale-mark/privacy-policy.html - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ [Contact Us] Any comments or questions can be sent to medivhstudio@163.com.

About

Okaydoo 欧卡:提醒事项、清单、任务、待办+日历

Features
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待办清单越列越长,越看越慌?OkayDoo 用 AI 帮你把脑子里的事,变成清晰、做得完的一天。 随口说出来就行——"周三带孩子打疫苗、周五前交报告、有空背单词",AI 自动拆成一条条带日期、列表、标签的任务,还能帮你排进时间表。你只需专注眼前最重要的几件事。 【AI 帮你记 · 随口一说就成清单】 · 自然语言输入:一句话,AI 自动提取标题、日期、列表、标签、预计时长 · 语音速记:动动嘴就能记,自动断句成文 · 智能拆解:一段话里的多件事,自动拆开并归类 · 自动归类:AI 建议每条任务该放进哪个列表 【视角 · 强大筛选,精准锁定此刻该做的事】 视角是 OkayDoo 最强大的功能——一个属于你的"任务筛选引擎"。把任意条件自由叠加,瞬间从成百上千条任务里,精准捞出当下真正该看的那一批。 · 多维条件随意组合、AND 精确匹配:日期(今天 / 本周 / 自定义区间 / 激活日 / 完成日)、群组与列表、标签、6 种状态、是否重点、预计时长、重复规则……想筛什么就筛什么 · 存成专属智能列表、反复调用:「本周必做」「等待别人回复的」「标了重点的」「半小时内能搞定的碎片事」——各存一个,侧边栏一点直达 · 灵活分组与排序:按 列表 / 状态 / 日期 / 标签 分组,按 创建 / 到期 / 优先级 / 时长 排序 · 每个视角还记住自己的显示范围(看不看已完成、时间区间),互不干扰 【每天只盯 3 件事 · 今日聚焦】 · AI 每天从你的所有任务里挑出最该做的,你只需选 1–3 件专注完成 · 仪表盘一屏看全:今日到期、临期逾期、碎片小任务、备选清单、今日时间线、每周复盘 · 告别"列了一长串,却不知从哪下手" 【排进时间 · 真正做得完】 · 日 / 周 / 月 日历视图,时间安排一目了然 · 拖一下就把任务排进时间块,AI 也能帮你自动排满一天 · 同步系统日历,工作和家庭日程一起看,不撞车 · 灵动岛 & 锁屏实时活动:正在做的任务实时计时,锁屏就能结束 · 记录实际用时,看清时间都花在了哪 【想怎么组织都行】 · 群组 → 列表 两级分类,配合多标签、嵌套标签,怎么归都顺手 · 6 种任务状态(待处理 · 计划中 · 可行动 · 进行中 · 等待中 · 完成),进度清清楚楚 · 子任务、重复任务、提醒、重点星标、负责人委派 · 收件箱先收后理;删错了,回收站还能找回 【睡前日清 · 清爽收尾】 · 一分钟回顾今天、清空杂念,带着轻松感收工 · 每周复盘 + 完成统计,看见自己的进步 【主屏直达 · 越用越顺手】 · 桌面小组件:快速记任务 + 今日时间线,主屏直接记、直接看 · 浅色 / 深色 / 自定义背景换肤,字号、行距都能调 · 微信绑定:在微信里也能随手把事丢进收件箱 · 多设备同步:手机、电脑、网页随时无缝接着用 —— 订阅说明 —— OkayDoo 高级功能可选订阅: · 月度会员 ¥12 / 月 · 年度会员 ¥88 / 年 · 一次买断 ¥98(永久解锁) 订阅自动续期:在当前周期到期前 24 小时内不取消即自动续费,费用记入你的 Apple 账户;可随时在「设置 - Apple ID - 订阅」中关闭。 隐私政策与使用条款:https://okaydoo.cn

Screenshots

Whale Mark4 screens
Okaydoo 欧卡:提醒事项、清单、任务、待办+日历4 screens

Verdict

The call

The clearest difference is update cadence: Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 at fortnightly against Whale Mark's every 4 months. On price, ads, 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. Whale Mark sells 3 in-app purchases, starting at $0.99 per month and Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Whale Mark ships an update every 4 months, Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 7 level
Whale Mark versus Okaydoo 欧卡:提醒事项、清单、任务、待办+日历: the parameters behind the verdict, then further details
ParameterWhale MarkOkaydoo 欧卡:提醒事项、清单、任务、待办+日历
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size2 MB73 MB
Age rating4+4+
Developer柱 杨梦珠 王

In-app purchases

3 purchases

Whale Mark

Subscriptions2
  • Monthly Membership$0.991 Month
  • Annual Membership$2.991 Year
One-time1
  • Lifetime Membership2 variants$3.99
5 purchases

Okaydoo 欧卡:提醒事项、清单、任务、待办+日历

Subscriptions3
  • OkayDoo Pro(月度)$1.991 Month
  • OkayDoo Pro(升级订阅)$9.991 Year
  • OkayDoo Pro(年度)$12.991 Year
One-time2
  • OkayDoo 标准版(永久)$14.99
  • 创始会员·终身$24.99

Questions

Is Whale Mark free?
Whale Mark is free to download, with in-app purchases available.
Is Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 free?
Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 is free to download, with in-app purchases available.
Do Whale Mark or Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 have ads?
Neither Whale Mark nor Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 shows ads.
Which is updated more often, Whale Mark or Okaydoo 欧卡:提醒事项、清单、任务、待办+日历?
Whale Mark ships an update every 4 months, and Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 fortnightly. Most recently, Whale Mark was updated on October 30, 2026 and Okaydoo 欧卡:提醒事项、清单、任务、待办+日历 on October 28, 2026.

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