Comparison

PrivateSea vs CaseNote

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

Head to head
About

PrivateSea

This app helps you achieve your goals by generating personalized game levels based on your resolutions. Customize your 'life game' levels, add rewards, and track your progress with detailed statistics and habit tracking.

Highlights
  • AI-generated game levels based on resolutions
  • Customizable 'life game' levels
  • Add rewards for completed tasks
  • Habit tracking and notes
  • Graphical statistics
  • iCloud data sync
  • Today Widget
Features
Read full description

*** Brand new version *** Explore limitless possibilities. Challenge yourself here. Make efforts. Make drops. Make your sea. Main Features: * Automatically and intelligently generate game levels based on your New Year's resolutions! * You can also customize "life game" levels. * You can Add rewards for Games / Challenges / Breadth Exploration / Plans. After you finish your exploration, you can buy rewards later. In this way, you can motivate yourself to do more things and no longer spend much money. More Features: * Explore a broader world, acquire more skills. * Set a deadline for the todo/goal * Add notes for habits and todos * Track your habit * More graphics statistics * Use a powerful search tool to search your drops * Sync your data through iCloud * Today Widget - check todos and the time you are tracking now easily Pro subscription: Dream/Goal Decomposition by AI; Little angel (AI chatbot). Terms of Use: https://orealmlab.com/privatesea-terms Privacy Policy: https://orealmlab.com/privatesea-privacy-policy

About

CaseNote

Systematize your learning experiences with a personal case notebook. Effortlessly record essential details, organize cases with custom tags, and attach imaging materials. Powerful search and scheduled reviews ensure nothing is overlooked, while built-in medical formulae and progress tracking aid your studies.

Highlights
  • Structured case entry with OCR
  • Organize by anatomy, type, tags
  • Attach imaging materials
  • Powerful search and filtering
  • Scheduled revision reminders
  • Built-in medical formulae
  • Visual analytics dashboard
  • iCloud sync and local backup
Read full description

CaseNote — 你的随身病例笔记本 还在用纸笔或零散文档记录学习病例?CaseNote 帮你把每一次学习系统化,随时回顾、轻松查找、定期复盘,让知识真正沉淀下来。 快捷录入,随手记录 结构化录入界面,基本信息、检查类型、诊断内容一步到位。支持OCR识别,拍照即可提取关键信息,省去手动输入的麻烦。支持Excel批量导入,轻松迁移已有学习资料。 建立专属学习库 按检查部位、检查类型、标签等多维度归档整理。支持添加典型影像资料,图文并茂地保存每一个值得学习的病例。自定义标签系统,按照自己的学习方向灵活分类。 随时回顾,快速查找 强大的搜索与筛选功能,按关键词、标签、时间范围快速定位。病例库一目了然,随时翻阅、对比和温习。关联相似病例,举一反三,加深理解。 复盘提醒,不遗漏 自定义复习计划,设置周期性提醒,确保重要病例及时回顾。跟踪每个病例的状态,已完成、待复习一目了然。 公式速查,随用随取 内置BMI、体表面积、eGFR、Evans指数、Haller指数、辐射剂量常用医学公式,输入数据即刻出结果,学习和工作中随手可查。 学习统计,见证成长 可视化统计面板,记录数量趋势、分布概览一目了然。长按图表可导出为图片,方便总结分享。 数据安全,多端同步 支持Apple iCloud云端同步,iPhone上的笔记随时可用。本地备份与恢复功能,学习数据不丢失。所有数据存储在你自己的设备和iCloud中,隐私无忧。 中英双语 界面支持中文与英文自由切换,适配不同语言环境下的学习需求。 多主题外观 提供多套主题配色,选择你喜欢的风格,让记录过程更舒适。 —— 免责声明 —— 本应用为学习与笔记管理工具,不是医疗器械,不提供诊断建议,不用于临床决策。所有公式与计算结果仅供个人学习参考,具体诊疗请遵循临床指南并咨询专业医师。

Screenshots

PrivateSea4 screens
CaseNote4 screens

Verdict

The call

The clearest difference is in-app purchases: CaseNote at none against PrivateSea's 3. PrivateSea's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 17.0). On rating, review sentiment, ratings volume and update cadence 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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PrivateSea against 5.0 for CaseNote. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 9, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
PrivateSea versus CaseNote: the parameters behind the verdict, then further details
ParameterPrivateSeaCaseNote
Price$0.99 — better—
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size42 MB12 MB
Age rating4+4+
DeveloperORealm Technology Limited娇 陈

Customer experience

PrivateSea

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CaseNote

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

PrivateSea

Subscriptions3
  • minimum pro$0.991 Month
  • standard pro$1.991 Month
  • maximum pro$3.991 Month
None

CaseNote

No in-app purchases

Questions

Is PrivateSea free?
PrivateSea costs $0.99, and also offers in-app purchases.
Is CaseNote free?
Pricing for CaseNote is not currently listed on the App Store.
Which has better reviews, PrivateSea or CaseNote?
PrivateSea and CaseNote are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do PrivateSea or CaseNote have ads?
Neither PrivateSea nor CaseNote shows ads.
Which is updated more often, PrivateSea or CaseNote?
PrivateSea ships an update weekly, and CaseNote weekly. Most recently, PrivateSea was updated on October 9, 2026 and CaseNote on October 31, 2026.

Other comparisons