Comparison

ViewDo vs Nodas

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

Head to head
About

ViewDo

This app lets you display your most important tasks and notes directly on your phone's lock screen, Dynamic Island, and home screen widgets. It offers a simple, distraction-free way to ensure you never forget what matters most.

Highlights
  • Lock screen widgets
  • Dynamic Island integration
  • Home screen widgets
  • Minimalist design
  • Quick task entry
  • No ads
Features
Read full description

【Put what matters most, right on your Lock Screen.】 Designed for your Lock Screen, Dynamic Island, and Home Screen widgets. See your most important to-dos every time you wake your phone. Say goodbye to forgetting and stay on top of everything that matters. 【Minimalist, focused, and silent. 】 We've removed all unnecessary features to deliver the purest "record and remind" experience. The workflow is incredibly simple, with no ads and no distractions, letting you set an important task in seconds. 【Core features, forever free. 】 We believe great tools should be accessible to everyone. ViewDo's core features will always be free for all users. (Terms of Use / EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Nodas

Features
Read full description

Nodas 是一款面向学生的智能学习计划与 AI 知识库应用。 将练习题、错题、学习笔记和知识点沉淀到本地知识库中,让每一次学习都能被整理、关联和复习。通过每日任务,把需要完成的学习内容清晰呈现在当天,帮助你建立更稳定、更有节奏的学习习惯。 你可以使用 Nodas: - 拍照录入练习,整理题目、答案、错因与学习笔记 - 建立按年级和学科组织的知识库,随时查看与关联学习资料 - 根据错题安排复习计划,在合适的时间重新巩固易错内容 - 按计划完成古诗文背诵,使用提示与校对辅助记忆 - 学习、默写并复习英语单词,记录本次练习中的错词 - 每日阅读并听读英语短文,通过中英对照提升理解与表达 - 用每日任务统一管理错题复习、背诵、单词和听读安排 Nodas 坚持本地优先。学习资料、任务计划与学习记录保存在设备中;知识库以 Markdown 文档为基础,让内容保持清晰、可查看,也便于持续积累。 把每一次练习沉淀为知识,让每一天的复习更有方向。

Screenshots

ViewDo3 screens
Nodas4 screens

Verdict

The call

The clearest difference is in-app purchases: Nodas at none against ViewDo's 3. Nodas also leads on update cadence (weekly vs every 4 weeks). 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. ViewDo sells 3 in-app purchases, starting at $0.99 per month. Nodas asks for nothing beyond the download.

UpkeepUpdate frequency

ViewDo ships an update every 4 weeks, Nodas weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
ViewDo versus Nodas: the parameters behind the verdict, then further details
ParameterViewDoNodas
PriceFreeFree
Rating4.7 (12 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings12 — better—
Update frequencyEvery 4 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.2 — better17.6
Further details — not scored
Size12 MB21 MB
Age rating4+4+
Developer扬 章清清 孔

In-app purchases

3 purchases

ViewDo

Subscriptions2
  • Monthly Membership$0.991 Month
  • Annual Membership$2.991 Year
One-time1
  • Lifetime Membership$6.99
None

Nodas

No in-app purchases

Questions

Is ViewDo free?
ViewDo is free to download, with in-app purchases available.
Is Nodas free?
Nodas is free to download, with no in-app purchases.
Do ViewDo or Nodas have ads?
Neither ViewDo nor Nodas shows ads.
Which is updated more often, ViewDo or Nodas?
ViewDo ships an update every 4 weeks, and Nodas weekly. Most recently, ViewDo was updated on November 8, 2026 and Nodas on November 5, 2026.

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