Comparison

Calendar ToDo vs Atode

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

Head to head
About

Calendar ToDo

Features
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Turn your calendar events into a progress log you can review later. Calendar ToDo reads your calendar events and lets you record completion, progress, and reflection inside the app—without creating, editing, or deleting your calendar events. Because Calendar ToDo works with events shown in Apple’s Calendar app, you can use calendars from iCloud, Google Calendar, Outlook, and other accounts synced to your iPhone. Tap the Done button on the right to record completion immediately. Touch and hold an event to choose progress from 0–100% on the progress bar and save it together with Done. You can also select an optional reflection from the same card. Done records that you carried out the plan; it does not necessarily mean you completed a larger goal. If you worked on a plan but felt no progress, you can record 0%. Your saved records appear in completion history, graphs, and reports for later review. On supported devices and languages, Apple Intelligence assists on-device event classification and Weekly Report insights. When Apple Intelligence is unavailable, completion, reflection, and category review and correction remain available. Key Features - On supported devices, Apple Intelligence assists event classification - View events from Apple Calendar, iCloud, Google Calendar, and Outlook without editing them - Check events and progress from the Monthly Calendar - Browse months and expand a week in a larger Home Screen calendar widget to see events and completion status, then open a selected day in the app - See adjacent completed dates in multi-day events as a continuous completion band - Review completion history and the next two weeks of schedule changes with a small or medium Home Screen Heatmap widget - Browse today's events and mark them Done with one tap - Touch and hold an event to record progress and reflection - Review and correct each event's category from event details - Review schedule load, outcomes, progress, and reflections in the Report section of Analytics - Get end-of-event reminders with Done and 1-hour snooze actions - Notice schedule changes such as new events, time shifts, and missing routines - Sync completion and progress records across devices with iCloud Calendar ToDo is for people who already plan with a calendar and want a simple way to look back on what they completed, how far they progressed, and how the week went. Some features, including detailed reviews of past weeks, are available with Calendar ToDo Plus (monthly or yearly). Eligible subscribers may receive a 1-month free trial with the monthly plan. Official Website: https://calendartodo.app/en/ Terms of Use: https://calendartodo.app/en/terms/ Privacy Policy: https://calendartodo.app/en/privacy/

About

Atode

Features
Read full description

「やらなきゃいけないのに、手がつけられない」 「頭の中がやりたいことで溢れて、何から始めればいいかわからない」 そんな「先延ばし癖」や「ADHD」特有の悩みを持つあなたのために。 Atode(アトデ)は、脳の負担を最小限に抑え、直感的に動けるようにデザインされた究極にシンプルなタスク管理アプリです。 【Atodeの特徴】 1. 「いま」と「あとで」の2層構造 ADHDの方にとって、膨大なリストは混乱の元。Atodeは「今日の予定」と、期限の決まっていない「やること(あとで)」を明確に分離。 情報のノイズを削ぎ落とし、今この瞬間に集中できる環境をつくります。 2. 感覚で選べる「期限設定」 具体的な日付を指定するのは、時に大きな心理的ハードルになります。 「まだ大丈夫」「もうやばい」といった、自分の主観的な感覚で期限を設定できる独自のシステム。 3. 忘れないためのウィジェット 「あ、忘れてた」を防ぐために、ホーム画面にウィジェットを。 アプリを開くというアクションすら面倒な時でも、一瞬で状況を確認できます。 4. 安心のiCloud同期 データはAppleのiCloudで安全に同期。 難しい設定も不要で、あなたのプライバシーは厳重に保護されます。 「完璧にやらなきゃ」と自分を責めるのは、もうおしまい。 Atodeと一緒に、もっと楽に、もっとあなたらしく、毎日を整理してみませんか?

Screenshots

Calendar ToDo4 screens
Atode4 screens

Verdict

The call

The clearest difference is in-app purchases: Atode at none against Calendar ToDo's 2. Atode also leads on iOS requirement (17.6 vs 26.0). Calendar ToDo's advantage is update cadence (weekly vs every 3 months). On price, ads 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. Calendar ToDo sells 2 in-app purchases, starting at $1.99 per month. Atode asks for nothing beyond the download.

UpkeepUpdate frequency

Calendar ToDo ships an update weekly, Atode every 3 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 3 level
Calendar ToDo versus Atode: the parameters behind the verdict, then further details
ParameterCalendar ToDoAtode
PriceFreeFree
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.6 — better
Further details — not scored
Size17 MB2 MB
Age rating4+4+
DeveloperYugo OkugawaIBUKI YOSHIDA

In-app purchases

2 purchases

Calendar ToDo

Subscriptions2
  • Calendar ToDo Plus Monthly1 Month trial$1.991 Month
  • Calendar ToDo Plus Annual1 Year trial$14.991 Year
None

Atode

No in-app purchases

Questions

Is Calendar ToDo free?
Calendar ToDo is free to download, with in-app purchases available.
Is Atode free?
Atode is free to download, with no in-app purchases.
Do Calendar ToDo or Atode have ads?
Neither Calendar ToDo nor Atode shows ads.
Which is updated more often, Calendar ToDo or Atode?
Calendar ToDo ships an update weekly, and Atode every 3 months. Most recently, Calendar ToDo was updated on October 28, 2026 and Atode on October 24, 2026.

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