Comparison

Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! vs Arcvellum

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

Head to head
About

Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘!

This app helps manage your schedule and collected content by automatically identifying and extracting event details from text, images, or voice. It then intelligently refines the information and sends timely notifications with relevant context.

Highlights
  • Automatic schedule recognition from text, images, and voice
  • Extracts multiple events simultaneously
  • Intelligent text refinement and organization
  • Timely push notifications for events
  • Content management for notes and ideas
Features
Read full description

Todoo 是一个管理日程/收藏内容的工具。 通俗点说就是备忘录 + 提醒事项 + AI。 你可能会问:Todoo 存在的理由是什么? 好问题。 如果你在微信和朋友约了明天下午三点有个饭局。 传统的方式是: · 打开日历 App。 · 点击添加日程按钮。 · 乖乖的打字,日程名称为饭局。 · 乖乖的选择,时间为明天下午三点。 · 擦一把汗,终于搞完了。 就算你聪明地使用不聪明的 Siri 一键创建了日程。 明天下午三点你可能还需要回想一下: 1、吃啥来着? 2、去哪吃来着? 3、和谁来着? Todoo 的方式是: · 在微信聊天界面按下操作按钮。 嗯,就这一步,Todoo 会理解你和谁在哪里几点约了饭。 等到明天下午三点会推送给你一份通知。 打开通知之后,里面有一张聊天记录截图,还有 Todoo 理解的你的餐厅名字、和谁约的饭。 怎么样?听起还可以吧? 总结下,Todoo 优势如下: 1、自动识别日程,你给他文字、图片、语音,他会自动提取日程,一次提取多个日程,它也可以。 2、自动润色文本,你给他的文字、图片、语音,他会过滤掉无用内容,重新组织文字。 3、自动推送通知,事件发生时会推送通知。 其中 AI 智能提取是我们的核心优势。 你可以感受到事件如何被聪明地理解出来。 在这里有一个概念需要你理解: Todoo 的记忆 = 备忘录 + 提醒事项。 你创造的都是记忆,记忆里面有事项、也可能是一个零碎的想法、或者是一个票根、电影票飞机票都有可能。 总之,你想记录的就交给 Todoo 就好了。

About

Arcvellum

Features
Read full description

Arcvellum is a web library for focused reading and long-term organization. Save web pages, articles, social links, and research material, then return to them in a clean reading view. Arcvellum keeps titles, text, sources, reading state, tags, and collections so scattered links can become a library you can actually use. Highlights: - Save links quickly from browsers and other apps through the iOS share sheet - Parse article text into a comfortable reading view - Organize with collections, tags, and smart lists - Use starred, archive, unread, and recently deleted states to manage your reading flow - Import and export backups - When available, privately sync through iCloud and CloudKit Arcvellum Pro: - Save unlimited pages and articles - Lock in the current price while your subscription remains continuous, even if the price rises later for new customers - Keep building a long-term library with collections, tags, and reading status Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘!4 screens
Arcvellum4 screens

Verdict

The call

The clearest difference is in-app purchases: Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! at none against Arcvellum's 1. Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! also leads on update cadence (every 4 days vs every 2 months). On price, ads, 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

Both are free to download. Arcvellum sells 1 in-app purchase, starting at $6.99 per year. Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! asks for nothing beyond the download.

UpkeepUpdate frequency

Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! ships an update every 4 days, Arcvellum every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! versus Arcvellum: the parameters behind the verdict, then further details
ParameterTodoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘!Arcvellum
PriceFreeFree
Rating4.6 (29 ratings) — better—
Positive reviews88.5% of reviews—
Number of ratings29 — better—
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size46 MB12 MB
Age rating4+4+
Developer汝衡 冯迪刚 冯

Bugs and requests

Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘!

Reported bugs

3 issues
  • Login issues
  • Crashes and freezes
  • Compatibility problems with older devices

Requested features

3 requests
  • Add more AI-powered features
  • Improve data export and backup options
  • Enhance customization and personalization

Arcvellum

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘!

No in-app purchases

1 purchases

Arcvellum

Subscriptions1
  • Arcvellum Pro Annual$6.991 Year

Questions

Is Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! free?
Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! is free to download, with no in-app purchases.
Is Arcvellum free?
Arcvellum is free to download, with in-app purchases available.
Do Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! or Arcvellum have ads?
Neither Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! nor Arcvellum shows ads.
Which is updated more often, Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! or Arcvellum?
Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! ships an update every 4 days, and Arcvellum every 2 months. Most recently, Todoo!记忆土豆|一键识别屏幕内容,生成提醒和备忘! was updated on October 24, 2026 and Arcvellum on October 28, 2026.

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