CalToDo vs Folio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalToDo
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カレンダーとタスクを、ひとつのアプリで。 CalTodo は「今日何をすべきか」を迷わず把握できるシンプルなタスク&カレンダーアプリです。 Appleのカレンダーやリマインダーとも連携するので、バラバラになりがちな予定とタスクをひとまとめに管理できます。 ■ 主な機能 【今日ビュー】 今日が期限のタスクを一覧表示。期限切れのタスクも見やすく分けて表示するので、対応漏れを防げます。 【カレンダービュー】 月表示・週表示を切り替えながらスケジュールを確認。スワイプでサクサクページをめくれます。 日本の祝日も自動表示されるので、休日を意識した計画が立てやすくなります。 【タスク管理】 タイトル・メモ・期日(日時)・優先度(高・中・低)を設定できます。 完了したタスクはゴミ箱に移動し、後から復元することも可能です。 【Appleカレンダー連携】 タスクを終日イベントとしてAppleカレンダーに同期。使い慣れたカレンダーアプリとも行き来しやすくなります。同期先のカレンダーは自分で選べます。 【リマインダー連携】 AppleリマインダーとのSync機能。リマインダーリストを指定して整理できます。 【ホーム画面ウィジェット】 今日のタスク一覧・タスク追加・カレンダーの3種類のウィジェットに対応。 ホーム画面から直接タスクを確認・追加できます。 【表示のカスタマイズ】 文字サイズ・行間をスライダーで細かく調整できます。見やすさを自分好みに整えてください。 ■ プライバシーについて CalTodo はすべてのデータをデバイス内にのみ保存します。 個人情報を外部サーバーへ送信したり、広告・アナリティクス目的で利用することは一切ありません。
Folio
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Folio turns anything you need to keep track of into a notebook you can actually use: groceries and errands, bills and subscriptions, medication and habits, books to read. Over 30 ready-made templates, each with its own fields, statuses and reminders — and every screen works perfectly with Siri and VoiceOver. READY-MADE TEMPLATES • Finance: Payments, Expenses, Subscriptions, Debt/Credit • Content: To Read, To Watch, To Listen • Special Days & Travel: Birthdays, Places to Go, Packing • Routines: Habits, Chores, Maintenance, Plant Care, Pet Care, Exercise • Processes: Applications, Project Tracking, Awaiting, Orders, Loans • Personal Tracking: Inventory, Meal Plan, Courses, Goals, Attendance, Vaccinations • Shopping, To-Do, and a completely blank notebook to start from scratch HANDS-FREE WITH SIRI • "Add to Folio": Siri asks which notebook and what to add, then keeps going with "Anything else?". • "What's on tomorrow in Folio", "What's next in Folio", "What did I do yesterday in Folio". • "When did I last do it in Folio" — perfect for medication, watering plants or feeding pets. • "Read what's left in Folio": long lists are read five at a time. • Every command is listed in Settings > Siri & Shortcuts > All Siri commands. DESIGN IT YOUR WAY • Customize each notebook's fields, statuses, and order with the Field Designer. • Build your own templates, then use or remove them from the template picker. • Organize notebooks into folders, pin the ones that matter most. DATES, REMINDERS & RECURRENCE • Add a date, time, and reminder to any item. • Set daily, weekly, monthly, yearly, or completion-based recurrence rules. • Overdue items automatically surface to the top. FULL VOICEOVER SUPPORT • Folio was designed from day one for VoiceOver users — every screen and action is announced clearly. • Status changes, delete/undo, and list updates are announced instantly. • Haptic and sound feedback are fully customizable in Settings. HISTORY & ARCHIVE • Save a snapshot of completed lists to history and review them anytime. • Deleted notebooks and items wait in Trash for a while before you decide. ICLOUD SYNC, NO ACCOUNT NEEDED • Folio doesn't ask you to create an account — it just uses the iCloud account already on your device. • Your notebooks sync automatically across your devices; nothing is stored on Folio's own servers. Your first 2 notebooks are free forever, fully editable — no payment info, no time limit. Need more? Unlock unlimited notebooks, custom templates, folders, and full JSON backup with monthly, yearly, or one-time Lifetime Folio Pro; plain text and CSV export are always free. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: CalToDo at none against Folio's 3. Folio's advantage is update cadence (every 4 days vs fortnightly). 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
Both are free to download. Folio sells 3 in-app purchases, starting at $3.99 per month. CalToDo asks for nothing beyond the download.
CalToDo ships an update fortnightly, Folio every 4 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.
| Parameter | CalToDo | Folio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuichiro Nakano | RECEP GUR |
In-app purchases
CalToDo
No in-app purchases
Folio
- Folio Pro Monthly$3.991 Month
- Folio Pro Yearly$29.991 Year
- Folio Pro Lifetime$69.99









